:root {
  --bg-body: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-sidebar: #f8fafc;
  --bg-header: rgba(248, 250, 252, 0.95);
  --bg-modal: #ffffff;
  --border: #e2e8f0;
  --border-focus: #2563eb;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  
  --accent-blue: #2563eb;
  --accent-cyan: #0284c7;
  --accent-emerald: #059669;
  --accent-purple: #7c3aed;
  --accent-amber: #d97706;
  --accent-rose: #e11d48;
  
  --tier-phd: #7c3aed;
  --tier-master: #059669;
  --tier-ug: #0284c7;
  --tier-admin: #dc2626;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.09);

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="light"], html[data-theme="light"], body[data-theme="light"] {
  --bg-body: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-sidebar: #f8fafc;
  --bg-header: rgba(248, 250, 252, 0.95);
  --bg-modal: #ffffff;
  --border: #e2e8f0;
  --border-focus: #2563eb;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.09);
}

[data-theme="dark"] {
  --bg-body: #070b14;
  --bg-card: #0e1526;
  --bg-card-hover: #131c33;
  --bg-sidebar: #0a0f1d;
  --bg-header: rgba(10, 15, 29, 0.9);
  --bg-modal: #0d1424;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: #38bdf8;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.5);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* App Layout Structure */
.app-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* Desktop Sidebar */
.desktop-sidebar {
  width: 270px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 20;
}

/* ACCL Brand & Complete Logo Styling */
.sidebar-brand {
  padding: 18px 16px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
}

.brand-logo-container {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: #060a14;
  border: 1px solid rgba(56, 189, 248, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 2px;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.15);
  flex-shrink: 0;
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: calc(var(--radius-md) - 2px);
}

.brand-logo-fallback {
  font-size: 13px;
  font-weight: 800;
  color: var(--accent-cyan);
  letter-spacing: -0.5px;
}

.brand-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.brand-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-name {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tagline {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1.25;
  margin-top: 2px;
  white-space: normal;
}

/* User Pill & Person Icon */
.sidebar-user-pill {
  margin: 12px 14px 6px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sidebar-user-pill:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(56, 189, 248, 0.35);
}

.user-avatar-sm {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}

.avatar-icon-svg {
  width: 18px;
  height: 18px;
  stroke: #38bdf8;
}

.user-meta {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-badge-role {
  font-size: 10px;
  color: var(--accent-cyan);
  font-weight: 500;
}

/* Admin / Lead Banner in Sidebar */
.admin-badge-indicator {
  margin: 4px 14px 10px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.25), rgba(88, 28, 135, 0.25));
  border: 1px solid rgba(147, 197, 253, 0.25);
  color: #93c5fd;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.admin-badge-icon {
  font-size: 13px;
}

.admin-badge-text {
  flex: 1;
}

/* Sidebar Navigation */
.sidebar-nav {
  flex: 1;
  padding: 6px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.nav-group-title {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin: 12px 8px 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
  text-align: left;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
}

.nav-link.active {
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.15), rgba(59, 130, 246, 0.08));
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.25);
  font-weight: 600;
}

.nav-icon {
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-text {
  flex: 1;
}

.nav-badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-weight: 600;
}

.nav-badge.highlight {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
}

.live-indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse-dot 1.8s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.system-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
}

.status-dot.online {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-emerald);
}

.sidebar-quick-btn-row {
  display: flex;
  gap: 6px;
}

.btn-icon {
  flex: 1;
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(56, 189, 248, 0.3);
}

/* Main Viewport */
.main-viewport {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background-color: var(--bg-body);
}

/* Top App Bar */
.top-app-bar {
  height: 62px;
  background: var(--bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
  z-index: 10;
}

.top-app-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-brand-title {
  display: none;
  align-items: center;
  gap: 10px;
}

.mobile-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.mobile-app-name {
  font-weight: 800;
  font-size: 14px;
  color: #38bdf8;
}

.breadcrumb-section {
  display: flex;
  flex-direction: column;
}

#header-view-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.header-subtitle {
  font-size: 11px;
  color: var(--text-dim);
}

.header-actions-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-pill-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  color: #fff;
  border: none;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
  transition: all 0.2s;
}

.action-pill-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.action-pill-btn.secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  box-shadow: none;
}

.action-pill-btn.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.action-pill-btn.admin-btn {
  background: linear-gradient(135deg, #dc2626, #f43f5e);
}

.user-profile-header-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  cursor: pointer;
}

.avatar-badge-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.header-user-label {
  font-size: 12px;
  font-weight: 600;
}

/* Main Scrollable Content Area */
.content-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px;
  scroll-behavior: smooth;
}

/* Views */
.portal-view {
  display: none;
  animation: fadeIn 0.2s ease;
}

.portal-view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.kpi-card:hover {
  transform: translateY(-2px);
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-md);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.kpi-card.accent-blue::before { background: var(--accent-blue); }
.kpi-card.accent-amber::before { background: var(--accent-amber); }
.kpi-card.accent-emerald::before { background: var(--accent-emerald); }
.kpi-card.accent-purple::before { background: var(--accent-purple); }

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.kpi-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.kpi-icon {
  font-size: 18px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.kpi-footer {
  font-size: 11px;
  color: var(--text-dim);
}

.text-urgent { color: #fb7185; font-weight: 700; }
.text-cyan { color: var(--accent-cyan); }
.text-amber { color: #f59e0b; }
.text-emerald { color: #10b981; }
.text-xs { font-size: 11px; }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-1 { margin-bottom: 4px; }
.w-full { width: 100%; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

/* Section Blocks */
.section-block {
  margin-bottom: 32px;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.section-title-group {
  display: flex;
  flex-direction: column;
}

.section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.section-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.btn-sm-outline {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--accent-cyan);
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-sm-outline:hover {
  background: rgba(6, 182, 212, 0.1);
  border-color: var(--accent-cyan);
}

/* Tasks Grid & Cards */
.tasks-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.task-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.task-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.task-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.task-proj-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.priority-badge-sm {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.priority-badge-sm.urgent { background: rgba(244, 63, 94, 0.2); color: #fda4af; border: 1px solid rgba(244, 63, 94, 0.4); }
.priority-badge-sm.high { background: rgba(245, 158, 11, 0.2); color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.4); }
.priority-badge-sm.medium { background: rgba(59, 130, 246, 0.2); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.4); }
.priority-badge-sm.low { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.4); }

.task-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
}

.task-card-desc {
  font-size: 11px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: auto;
}

/* ================= TASK SUBTASKS STYLING ================= */
.task-subtasks-box {
  margin-top: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
}

.task-subtasks-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.task-subtasks-summary:hover {
  color: #38bdf8;
}

.task-subtasks-list {
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.subtask-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-main);
  padding: 2px 0;
}

.subtask-item input[type="checkbox"] {
  cursor: pointer;
  accent-color: #38bdf8;
  width: 14px;
  height: 14px;
}

.subtask-item.completed span {
  text-decoration: line-through;
  color: var(--text-dim);
}

.subtask-delete-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 10px;
  cursor: pointer;
  margin-left: auto;
  opacity: 0.6;
}

.subtask-delete-btn:hover {
  opacity: 1;
  color: #ef4444;
}

.modal-subtasks-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.subtask-chip-item {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.subtask-chip-remove {
  cursor: pointer;
  font-weight: bold;
  color: #f87171;
}

/* ================= PROJECT TARGET CONFERENCE BADGE ================= */
.project-target-conf-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(56, 189, 248, 0.15) 100%);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: #c084fc;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-top: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.project-target-conf-badge:hover {
  border-color: #38bdf8;
  color: #38bdf8;
  transform: translateY(-1px);
}

/* ================= NETWORK SWITCHER ================= */
.network-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.network-badge-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
  color: #38bdf8;
}

.net-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}

.net-status-dot.public {
  background: #38bdf8;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.6);
}

.net-status-dot.vpn {
  background: #a855f7;
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.6);
}

.network-endpoints-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.network-endpoint-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.network-endpoint-card:hover {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.05);
  transform: translateX(3px);
}

.endpoint-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.endpoint-info strong {
  font-size: 13px;
  color: var(--text-main);
}

.endpoint-info code {
  font-size: 11px;
  color: #38bdf8;
}

.endpoint-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
}

.endpoint-status-dot.public {
  background: #38bdf8;
}

.endpoint-status-dot.vpn {
  background: #a855f7;
}

.assignees-avatar-stack {
  display: flex;
  align-items: center;
}

.assignee-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--bg-card);
  margin-left: -6px;
  background: var(--accent-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
}

.assignee-avatar:first-child {
  margin-left: 0;
}

.deadline-chip {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 4px;
}

.deadline-chip.overdue {
  color: var(--accent-rose);
  font-weight: 700;
}

/* Progress Track Bar */
.progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #06b6d4);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.progress-bar.color-amber { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.progress-bar.color-emerald { background: linear-gradient(90deg, #10b981, #34d399); }
.progress-bar.color-purple { background: linear-gradient(90deg, #8b5cf6, #a855f7); }

/* Projects Grid & Cards */
.projects-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 18px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.2s ease;
  position: relative;
}

.project-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.project-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.project-category-tag {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.status-pill.active { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.status-pill.review { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.status-pill.planning { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.status-pill.online { background: rgba(16, 185, 129, 0.15); color: #34d399; }

.project-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

.project-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 1-Click Research Resource Pill Buttons */
.project-resources-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.resource-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-main);
}

.resource-pill-btn:hover {
  transform: translateY(-1px);
}

.resource-pill-btn.overleaf {
  background: rgba(74, 222, 128, 0.12);
  border-color: rgba(74, 222, 128, 0.3);
  color: #86efac;
}

.resource-pill-btn.sheet {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.resource-pill-btn.slide {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
  color: #fcd34d;
}

.resource-pill-btn.github {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.resource-pill-btn.drive {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}

.resource-pill-btn.huggingface {
  background: rgba(255, 210, 30, 0.15);
  border-color: rgba(255, 210, 30, 0.35);
  color: #fde047;
}

.resource-pill-btn.arxiv {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.resource-pill-btn.dataset {
  background: rgba(168, 85, 247, 0.15);
  border-color: rgba(168, 85, 247, 0.35);
  color: #d8b4fe;
}

.resource-pill-btn.notion {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #f1f5f9;
}

.resource-pill-btn.wandb {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.resource-pill-btn.colab {
  background: rgba(249, 115, 22, 0.15);
  border-color: rgba(249, 115, 22, 0.35);
  color: #fdba74;
}

.resource-pill-btn.docs {
  background: rgba(6, 182, 212, 0.15);
  border-color: rgba(6, 182, 212, 0.35);
  color: #67e8f9;
}

.resource-pill-btn.other {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.3);
  color: #7dd3fc;
}

/* Project Notes & Additional Information Box */
.project-notes-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.4;
  margin-bottom: 8px;
}

.project-notes-box .notes-icon {
  font-size: 14px;
  line-height: 1;
}

.project-notes-box .notes-content {
  flex: 1;
}

.project-notes-box .notes-content strong {
  display: block;
  color: #94a3b8;
  margin-bottom: 2px;
}

/* Project Target Venue Box */
.project-target-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
}

.venue-badge {
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

/* Student Cards Grid */
.students-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.student-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s ease;
}

.student-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  background: var(--bg-card-hover);
}

.student-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.student-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.student-identity {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.student-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.student-tier-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  align-self: flex-start;
  margin-top: 2px;
}

.student-tier-badge.phd { background: rgba(139, 92, 246, 0.2); color: #c4b5fd; border: 1px solid rgba(139, 92, 246, 0.4); }
.student-tier-badge.master { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.4); }
.student-tier-badge.ug { background: rgba(6, 182, 212, 0.2); color: #67e8f9; border: 1px solid rgba(6, 182, 212, 0.4); }
.student-tier-badge.admin { background: rgba(239, 68, 68, 0.2); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.4); }

.student-research-area {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

.student-stats-row {
  display: flex;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 11px;
}

.student-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.student-stat-val {
  font-weight: 700;
  color: var(--text-main);
}

.student-stat-lbl {
  font-size: 9px;
  color: var(--text-dim);
}

/* Kanban Board Layout */
.tasks-container {
  overflow-x: auto;
  padding-bottom: 12px;
}

.kanban-mobile-tabs {
  display: none;
  gap: 6px;
  margin-bottom: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.kanban-tab {
  flex: 1;
  min-width: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

[data-theme="light"] .kanban-tab {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #64748b;
}

.kanban-tab.active {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
}

.tab-badge {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(280px, 1fr));
  gap: 16px;
  min-width: 1160px;
}

.kanban-col {
  background: rgba(14, 21, 38, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: calc(100vh - 210px);
}

.col-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.col-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.col-count {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
}

.col-cards-wrapper {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}

/* Single-Status Task View (When user selects 'To Do', 'In Progress', etc.) */
.kanban-board.single-status-mode {
  min-width: 0 !important;
  grid-template-columns: minmax(320px, 980px) !important;
  justify-content: flex-start;
}

.kanban-board.single-status-mode .kanban-col {
  max-height: none;
  min-height: 480px;
  width: 100%;
}

.kanban-board.single-status-mode .col-cards-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 14px;
}

/* ================= COMPACT STUDENT FILTER DROPDOWN (ADMIN & LEAD) ================= */
.header-student-select {
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border);
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
  max-width: 140px;
}

.header-student-select:focus,
.header-student-select:hover {
  border-color: #38bdf8;
}

.header-student-select option {
  background: #0e1526;
  color: #f8fafc;
}

[data-theme="light"] .header-student-select {
  background: #f1f5f9;
  color: #0f172a;
  border-color: #cbd5e1;
}

[data-theme="light"] .header-student-select option {
  background: #ffffff;
  color: #0f172a;
}

/* Cluster Monitor & Node Matrix Cards */
.cluster-mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.mini-node-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mini-node-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}

.node-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #64748b;
}

.node-dot.online {
  background: var(--accent-emerald);
}

.cluster-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.node-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.node-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.node-name-pill {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.node-system-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sys-chip {
  font-size: 10px;
  padding: 2px 7px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.node-gpus-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.node-gpu-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gpu-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.gpu-name-text {
  font-weight: 600;
  color: var(--text-main);
}

.gpu-temp-badge {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.gpu-metrics-row {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-dim);
}

/* SLURM Table */
.table-responsive-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  text-align: left;
}

.data-table th {
  background: rgba(255, 255, 255, 0.03);
  padding: 12px 14px;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-main);
}

/* Quota View & Terminal Widget */
.quota-search-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}

.quota-search-title h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.quota-search-form {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.quick-quota-users-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.quick-chips-wrapper {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.quick-chip {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}

.quick-chip:hover, .quick-chip.active {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.3);
}

.quota-details-display {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.quota-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.user-quota-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* CLI MyQuota Terminal Card */
.myquota-terminal-card {
  margin-top: 16px;
  background: #050811;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.terminal-header-bar {
  background: #0b1120;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-cyan);
}

.terminal-dots {
  display: flex;
  gap: 5px;
}

.t-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.t-dot.red { background: #ef4444; }
.t-dot.yellow { background: #f59e0b; }
.t-dot.green { background: #10b981; }

.terminal-body-content {
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #a7f3d0;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-x: auto;
}

.quota-storage-meters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.storage-gauge-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gauge-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.gauge-val {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
}

.gauge-sub {
  font-size: 10px;
  color: var(--text-dim);
}

.active-jobs-chips-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.job-chip-item {
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 12px;
}

/* Conferences & Publication Hub */
.conf-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.conf-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conf-stat-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
}

.conf-stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.conferences-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
}

.conf-hub-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.conf-hub-card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.conf-hub-card.conf-india-highlight {
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.04) 0%, var(--bg-card) 100%);
}

.conf-hub-top {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conf-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.conf-hub-acronym {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-main);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.conf-acronym-link {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s ease, text-decoration 0.2s ease;
}

.conf-acronym-link:hover {
  color: var(--primary);
  text-decoration: underline;
}

.conf-acronym-link .ext-link-arrow {
  font-size: 13px;
  opacity: 0.7;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.conf-acronym-link:hover .ext-link-arrow {
  opacity: 1;
  transform: translate(2px, -2px);
}

.btn-tile-refresh {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-muted) !important;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: all 0.2s ease;
}

.btn-tile-refresh:hover {
  background: rgba(56, 189, 248, 0.18) !important;
  border-color: #38bdf8 !important;
  color: #38bdf8 !important;
  transform: scale(1.1);
}

.spinning {
  display: inline-block;
  animation: spinAnim 0.8s linear infinite !important;
}

@keyframes spinAnim {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.conf-badges-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.conf-tier-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

a.conf-tier-badge {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

a.conf-tier-badge:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.conf-tier-badge.tier-astar {
  background: linear-gradient(135deg, #ef4444, #ec4899);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

.conf-tier-badge.tier-a {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.conf-tier-badge.tier-b {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.conf-tier-badge.tier-c {
  background: linear-gradient(135deg, #10b981, #06b6d4);
}

.conf-tier-badge.tier-journal {
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.conf-acceptance-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.28);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.conf-acceptance-tag strong {
  color: #7dd3fc;
  font-weight: 700;
}

[data-theme="light"] .conf-acceptance-tag {
  background: rgba(14, 165, 233, 0.1);
  color: #0369a1;
  border-color: rgba(14, 165, 233, 0.25);
}

[data-theme="light"] .conf-acceptance-tag strong {
  color: #0c4a6e;
}

.source-star {
  color: #fbbf24;
  font-weight: 800;
  font-size: 12px;
  text-decoration: none;
  display: inline-block;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease;
}

.source-star:hover {
  transform: scale(1.3);
  color: #f59e0b;
}

.btn-add-cal-all {
  background: linear-gradient(135deg, #ec4899, #8b5cf6) !important;
  color: #fff !important;
  border: none !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(236, 72, 153, 0.25);
  transition: all 0.2s ease !important;
}

.btn-add-cal-all:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4);
}

.conf-pub-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.conf-india-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.18);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.conf-journal-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: rgba(168, 85, 247, 0.18);
  color: #d8b4fe;
  border: 1px solid rgba(168, 85, 247, 0.4);
}

.conf-hub-fullname {
  font-size: 12px;
  color: var(--text-main);
  font-weight: 500;
  line-height: 1.3;
}

.conf-hub-field {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
}

.conf-hub-countdown-row {
  margin: 2px 0;
}

.conf-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.conf-pill.pill-open {
  background: rgba(6, 182, 212, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(6, 182, 212, 0.35);
}

.conf-pill.pill-urgent {
  background: rgba(239, 68, 68, 0.18);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.45);
  animation: pulseGlow 1.5s infinite alternate;
}

.conf-pill.pill-rolling {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.conf-pill.pill-srs {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.22), rgba(217, 119, 6, 0.15));
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.6);
  font-weight: 800;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.25);
  animation: pulseGold 2s infinite ease-in-out;
}

@keyframes pulseGold {
  0%, 100% { box-shadow: 0 0 6px rgba(245, 158, 11, 0.2); }
  50% { box-shadow: 0 0 16px rgba(245, 158, 11, 0.5); }
}

.conf-pill.pill-passed {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.conf-pill.pill-si {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(5, 150, 105, 0.15));
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.5);
  font-weight: 800;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.conf-hub-card.conf-journal-highlight {
  border-color: rgba(168, 85, 247, 0.35);
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.04) 0%, var(--bg-card) 100%);
}

.conf-journal-metrics {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-muted);
  flex-wrap: wrap;
  margin-top: 4px;
}

.conf-journal-metrics strong {
  color: var(--text-main);
}

.conf-journal-metrics .metrics-sep {
  opacity: 0.4;
}

.conf-journal-metrics .scimago-profile-link {
  color: #38bdf8;
  text-decoration: none;
  font-weight: 600;
  margin-left: auto;
  transition: color 0.2s ease;
}

.conf-journal-metrics .scimago-profile-link:hover {
  text-decoration: underline;
  color: #7dd3fc;
}

.conf-special-issue-box {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(6, 182, 212, 0.06) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.special-issue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.si-badge {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.si-badge.si-badge-track {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.35);
}

.btn-si-cfp {
  background: rgba(56, 189, 248, 0.12) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(56, 189, 248, 0.35) !important;
  font-weight: 700 !important;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

.btn-si-cfp:hover {
  background: rgba(56, 189, 248, 0.25) !important;
  color: #bae6fd !important;
  border-color: #38bdf8 !important;
  transform: translateY(-1px);
}

.si-countdown {
  font-size: 11px;
  font-weight: 700;
  color: #34d399;
}

.si-countdown.si-urgent {
  color: #f87171;
  animation: pulseGlow 1.5s infinite alternate;
}

.special-issue-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

.special-issue-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.special-issue-deadline-text {
  font-size: 11px;
  color: var(--text-muted);
}

.special-issue-deadline-text strong {
  color: #34d399;
}

.si-btn-group {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.btn-add-si-cal {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  color: #fff !important;
  border: none !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
  transition: all 0.2s ease !important;
}

.btn-add-si-cal:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

/* Light mode adjustments */
[data-theme="light"] .conf-hub-card.conf-journal-highlight {
  border-color: rgba(168, 85, 247, 0.4);
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.05) 0%, #ffffff 100%);
}

[data-theme="light"] .conf-special-issue-box {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(6, 182, 212, 0.05) 100%);
  border-color: rgba(16, 185, 129, 0.35);
}

[data-theme="light"] .si-badge {
  color: #047857;
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="light"] .si-countdown {
  color: #065f46;
}

[data-theme="light"] .special-issue-deadline-text strong {
  color: #047857;
}

[data-theme="light"] .conf-journal-metrics .scimago-profile-link {
  color: #0284c7;
}

.conf-eligibility-box {
  background: rgba(245, 158, 11, 0.08);
  border-left: 3px solid #f59e0b;
  padding: 8px 12px;
  font-size: 11px;
  border-radius: 4px;
  color: #fde68a;
  line-height: 1.45;
}

.conf-deadlines-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 11.5px;
}

.deadline-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 1px 0;
}

.deadline-label {
  color: var(--text-muted);
  white-space: nowrap;
  font-size: 11.5px;
  letter-spacing: 0.2px;
}

.deadline-val {
  color: var(--text-main);
  text-align: right;
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.deadline-row.srs-highlight-row {
  background: rgba(245, 158, 11, 0.12);
  margin: 0 -8px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border-left: 3px solid #f59e0b;
}

.srs-val {
  color: #fbbf24;
}

.deadline-row.conf-acceptance-row {
  margin-top: 3px;
  padding-top: 4px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
}

.conf-tracks-list {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}

.conf-hub-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

/* Modals & Backdrops */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
  animation: fadeIn 0.15s ease;
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-dialog.modal-lg {
  max-width: 800px;
}

.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 22px;
  overflow-y: auto;
}

/* ================= EXPLICIT DARK FORM CONTROLS & DROPDOWNS ================= */
.form-group {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.form-input, 
select.form-input, 
select.select-dropdown, 
.search-input {
  width: 100%;
  padding: 9px 12px;
  background-color: #ffffff;
  color: #0f172a;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-family: inherit;
  transition: all 0.15s;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

/* Native Select Styling with SVG Chevron Arrow */
select.form-input,
select.select-dropdown {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  padding-right: 32px;
  cursor: pointer;
}

/* Options & Optgroups Styling */
select option, 
select optgroup {
  background-color: #ffffff;
  color: #0f172a;
  padding: 10px 14px;
}

select option:hover, 
select option:focus, 
select option:checked {
  background-color: #eff6ff !important;
  color: #2563eb !important;
}

.form-input:focus, 
select.form-input:focus, 
select.select-dropdown:focus, 
.search-input:focus {
  outline: none;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Compact Action Items Filter Dropdowns */
.action-filter-dropdown {
  height: 32px !important;
  padding: 4px 26px 4px 10px !important;
  font-size: 11.5px !important;
  font-weight: 500 !important;
  border-radius: 20px !important;
  max-width: 145px !important;
  min-width: 105px !important;
  background-size: 12px !important;
  background-position: right 8px center !important;
  line-height: 1.2 !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  display: inline-flex !important;
  align-items: center !important;
}

/* Integrated Compact Search Box with Embedded Search Button */
.search-box-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 100%;
  max-width: 280px;
  height: 32px;
  border-radius: 20px;
  background-color: #1e293b;
  border: 1px solid #334155;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  overflow: hidden;
  box-sizing: border-box;
}

.search-box-wrapper:focus-within {
  border-color: #2563eb !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2) !important;
}

.search-box-icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 11px;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  user-select: none;
}

.search-box-wrapper .compact-search,
.search-box-wrapper .search-input {
  width: 100% !important;
  height: 100% !important;
  padding: 0 68px 0 28px !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  outline: none !important;
  font-size: 11.5px !important;
  color: #f1f5f9 !important;
  line-height: 32px !important;
  box-sizing: border-box !important;
  border-radius: 20px !important;
}

.search-box-wrapper .compact-search::placeholder,
.search-box-wrapper .search-input::placeholder {
  color: #64748b !important;
  font-size: 11px !important;
}

.search-box-btn {
  position: absolute;
  right: 3px;
  top: 3px;
  bottom: 3px;
  padding: 0 11px !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  border-radius: 14px !important;
  border: none !important;
  background: linear-gradient(135deg, #2563eb, #38bdf8) !important;
  color: #ffffff !important;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
  z-index: 3;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.search-box-btn:hover {
  filter: brightness(1.1);
}

.search-box-btn:active {
  transform: scale(0.95);
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-primary {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  color: #fff;
  border: none;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-primary:hover {
  filter: brightness(1.1);
}

.btn-secondary {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.btn-danger {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.modal-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.multi-assignee-picker-box {
  max-height: 140px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 6px;
}

.assignee-check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 4px;
}

.assignee-check-label:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.demo-users-helper {
  margin-top: 12px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
}

.demo-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.demo-pill {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  cursor: pointer;
}

.demo-pill:hover {
  background: rgba(56, 189, 248, 0.2);
}

/* Toolbar & Filters */
.view-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 12px;
}

.filter-chip-group {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.chip {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.chip.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}

/* ================= MOBILE NAVIGATION & SLIDE-OUT DRAWER ================= */
.sidebar-overlay-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.sidebar-overlay-backdrop.active {
  display: block;
  opacity: 1;
}

.mobile-brand-title {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.mobile-menu-hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 34px;
  height: 34px;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
}

[data-theme="light"] .mobile-menu-hamburger-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.mobile-menu-hamburger-btn .hamburger-bar {
  width: 18px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
}

.sidebar-close-btn {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: auto;
  transition: all 0.2s ease;
}

.sidebar-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.4);
}

/* Bottom Mobile Navigation Bar */
.mobile-bottom-nav {
  display: none;
  min-height: 64px;
  height: calc(64px + env(safe-area-inset-bottom, 0px));
  background: rgba(11, 17, 32, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(56, 189, 248, 0.2);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  justify-content: space-around;
  align-items: center;
  padding: 4px 6px calc(4px + env(safe-area-inset-bottom, 0px)) 6px;
  box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.55);
}

[data-theme="light"] .mobile-bottom-nav {
  background: rgba(255, 255, 255, 0.98);
  border-top-color: #e2e8f0;
  box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 4px;
  flex: 1;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav-icon {
  font-size: 20px;
  display: block;
  line-height: 1;
  transition: transform 0.2s ease;
}

.mobile-nav-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
  white-space: nowrap;
  color: inherit;
}

.mobile-nav-item.active {
  color: #38bdf8 !important;
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.25);
}

[data-theme="light"] .mobile-nav-item.active {
  color: #0284c7 !important;
  background: rgba(2, 132, 199, 0.1);
  border-color: rgba(2, 132, 199, 0.25);
}

.mobile-nav-item.active .mobile-nav-icon {
  transform: scale(1.1);
}

.mobile-nav-item:active {
  transform: scale(0.94);
}

.mobile-bottom-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: #ffffff;
  background: rgba(56, 189, 248, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.mobile-bottom-avatar svg {
  width: 14px;
  height: 14px;
}

/* Announcements Container & Cards */
.announcements-container {
  margin-bottom: 24px;
}

.announcement-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  color: #0f172a !important;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}

.announcement-card.urgent {
  background: #fef2f2 !important;
  border-color: #fca5a5 !important;
  color: #991b1b !important;
}

.announcement-card.important {
  background: #fffbeb !important;
  border-color: #fde68a !important;
  color: #92400e !important;
}

.announcement-tag {
  font-weight: 800;
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
  flex-shrink: 0;
}

.announcement-banner-empty {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.ann-empty-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ann-empty-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.ann-empty-title {
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
}

.ann-empty-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.btn-post-announcement {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #ffffff !important;
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-post-announcement:hover {
  background: linear-gradient(135deg, #0369a1, #1d4ed8);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.55);
  transform: translateY(-1px);
}

.btn-post-announcement:active {
  transform: translateY(0);
}

.ext-badge {
  font-size: 10px;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: #38bdf8;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: auto;
}

/* Action Buttons in Header */
.action-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-md);
  background: rgba(2, 132, 199, 0.18);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.action-pill-btn:hover {
  transform: translateY(-1px);
}

.action-pill-btn.admin-btn {
  background: rgba(147, 51, 234, 0.2) !important;
  border-color: rgba(168, 85, 247, 0.45) !important;
  color: #d8b4fe !important;
}

.action-pill-btn.admin-btn:hover {
  background: rgba(147, 51, 234, 0.3) !important;
  box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}

.action-pill-btn.task-btn {
  background: rgba(16, 185, 129, 0.2) !important;
  border-color: rgba(52, 211, 153, 0.45) !important;
  color: #6ee7b7 !important;
}

.action-pill-btn.task-btn:hover {
  background: rgba(16, 185, 129, 0.3) !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.action-pill-btn.project-btn {
  background: rgba(2, 132, 199, 0.2) !important;
  border-color: rgba(56, 189, 248, 0.45) !important;
  color: #7dd3fc !important;
}

.action-pill-btn.project-btn:hover {
  background: rgba(2, 132, 199, 0.3) !important;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.btn-icon-symbol {
  font-size: 13px;
}

/* Notification Bell */
.notification-bell-btn {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.2s ease;
}

.notification-bell-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
}

.bell-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  min-width: 17px;
  height: 17px;
  line-height: 17px;
  border-radius: 9px;
  text-align: center;
  padding: 0 4px;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.5);
  animation: pulse 2s infinite;
}

/* Dynamic Notification Toast Bar */
.notification-toast-container {
  position: fixed;
  top: 68px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: 380px;
  width: calc(100% - 40px);
}

.toast-notification {
  pointer-events: auto;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.95));
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.15);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  animation: slideDownToast 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.3s ease;
}

@keyframes slideDownToast {
  from { opacity: 0; transform: translateY(-20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.toast-icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.toast-body {
  flex: 1;
}

.toast-title {
  font-size: 13px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 2px;
}

.toast-msg {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  padding: 0 4px;
}

/* Notification Drawer Dropdown */
.notification-drawer {
  position: fixed;
  top: 60px;
  right: 20px;
  width: 340px;
  max-width: calc(100vw - 32px);
  max-height: 420px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.95));
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px);
  overflow: hidden;
  animation: fadeInScale 0.2s ease;
}

.notif-drawer-header {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.notif-drawer-title {
  font-size: 13px;
  font-weight: 700;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-tag {
  font-size: 10px;
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  padding: 2px 6px;
  border-radius: 10px;
}

.notif-drawer-list {
  padding: 10px;
  overflow-y: auto;
  max-height: 340px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.notif-item {
  background: rgba(14, 21, 38, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  gap: 10px;
  font-size: 12px;
}

.notif-empty {
  text-align: center;
  color: var(--text-dim);
  padding: 30px 10px;
  font-size: 12px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .mobile-menu-hamburger-btn {
    display: flex;
  }
  .sidebar-close-btn {
    display: flex;
  }
  .breadcrumb-section {
    display: none;
  }
  .desktop-only-btn {
    display: none !important;
  }
  .user-profile-header-btn {
    display: none !important; /* Prominently available in bottom bar and drawer */
  }

  /* Slide-Out Navigation Drawer on Mobile */
  .desktop-sidebar {
    display: flex !important;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 290px;
    max-width: 85vw;
    z-index: 99999;
    background: var(--bg-card);
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.7);
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
  }
  [data-theme="light"] .desktop-sidebar {
    background: #ffffff;
    box-shadow: 10px 0 35px rgba(15, 23, 42, 0.2);
  }
  .desktop-sidebar.mobile-open {
    transform: translateX(0);
  }

  .top-app-bar {
    padding: 0 12px;
    height: 58px;
  }
  .top-app-right {
    gap: 8px;
  }
  .header-actions-group {
    gap: 8px;
  }
  .header-student-select {
    max-width: 95px;
    font-size: 11px;
    padding: 4px 6px;
  }
  .theme-toggle-btn {
    padding: 5px 9px;
    font-size: 11px;
  }
  .theme-toggle-btn .theme-label-text {
    display: none; /* Icon only on mobile to save space */
  }

  .content-container {
    padding: 12px 10px 84px 10px;
  }
  .mobile-bottom-nav {
    display: flex;
  }

  /* Responsive Metrics KPI Grid */
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .kpi-card {
    padding: 12px 10px !important;
  }
  .kpi-value {
    font-size: 20px !important;
  }
  .kpi-label {
    font-size: 10px !important;
  }

  /* Section Headers */
  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .section-title {
    font-size: 16px;
  }
  .section-desc {
    font-size: 11px;
  }

  /* Projects & Tasks Cards */
  .projects-card-grid, .students-card-grid {
    grid-template-columns: 1fr !important;
  }
  .project-card, .task-card {
    padding: 14px 12px !important;
  }
  .project-card-title {
    font-size: 14px !important;
  }
  .project-card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .project-footer-actions {
    margin-left: 0;
    width: 100%;
    justify-content: flex-end;
  }

  /* Calendar in Mobile - 2 Separate Distinct Sections */
  .calendar-layout-container {
    grid-template-columns: 1fr !important;
  }
  .calendar-sections-wrapper {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    margin-bottom: 14px !important;
    width: 100% !important;
  }
  .calendar-filter-section {
    width: 100% !important;
    padding: 10px 12px !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    border-radius: var(--radius-md) !important;
  }
  .calendar-filter-dropdown-wrap {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
  }
  .calendar-filter-dropdown {
    width: 100% !important;
    flex: 1 !important;
    min-width: 0 !important;
    font-size: 13px !important;
  }
  .calendar-month-nav-section {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 10px 12px !important;
    gap: 10px !important;
    box-sizing: border-box !important;
    border-radius: var(--radius-md) !important;
    position: static !important;
    transform: none !important;
    margin: 0 !important;
  }
  .calendar-month-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    min-width: 135px !important;
    text-align: center !important;
  }
  .calendar-top-actions {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    width: 100% !important;
    margin-top: 8px !important;
  }
  .calendar-top-actions button {
    flex: 1 1 auto !important;
    font-size: 11.5px !important;
    padding: 6px 10px !important;
    justify-content: center !important;
  }
  .calendar-month-card {
    padding: 8px 6px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .calendar-weekdays-header {
    font-size: 10px !important;
    padding-bottom: 6px !important;
    margin-bottom: 6px !important;
  }
  .calendar-days-grid {
    gap: 2px !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .calendar-day-cell {
    min-height: 48px !important;
    padding: 2px 1px !important;
    border-radius: 4px !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .day-cell-header {
    margin-bottom: 1px !important;
  }
  .day-number {
    font-size: 10px !important;
    font-weight: 700 !important;
  }
  .day-events-badge {
    font-size: 7px !important;
    padding: 0 3px !important;
  }
  .day-event-chip {
    font-size: 7.5px !important;
    line-height: 1.1 !important;
    padding: 1px 2px !important;
    border-left-width: 2px !important;
    border-radius: 2px !important;
  }
  .day-event-more-pill {
    font-size: 7px !important;
    padding: 0 1px !important;
    line-height: 1 !important;
  }

  /* Kanban Board in Mobile: 1-Tap Tabbed View */
  .kanban-mobile-tabs {
    display: flex !important;
  }
  .tasks-container {
    overflow-x: visible !important;
  }
  .kanban-board {
    display: block !important;
    min-width: 100% !important;
    width: 100% !important;
    grid-template-columns: 1fr !important;
  }
  .kanban-col {
    max-height: none !important;
    width: 100% !important;
  }

  /* Modals */
  .modal-dialog {
    width: 95vw !important;
    max-width: 95vw !important;
    margin: 8px auto;
    padding: 16px 14px !important;
    max-height: 88vh;
    overflow-y: auto;
  }
  .form-row-2, .form-row-3 {
    grid-template-columns: 1fr !important;
    gap: 8px;
  }

  /* Notification Drawer */
  .notification-drawer {
    right: 8px;
    width: calc(100vw - 16px);
    max-width: 360px;
  }

  /* Conferences & Publication Hub in Mobile */
  .conf-stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .conf-stat-card {
    padding: 10px 8px !important;
  }
  .conf-stat-num {
    font-size: 18px !important;
  }
  .conf-stat-label {
    font-size: 10px !important;
  }
  .view-toolbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    margin-bottom: 14px !important;
  }
  .toolbar-left, .toolbar-right {
    width: 100% !important;
  }
  .filter-chip-group {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    white-space: nowrap !important;
    padding-bottom: 6px !important;
    gap: 6px !important;
    width: 100% !important;
    scrollbar-width: none;
  }
  .filter-chip-group::-webkit-scrollbar {
    display: none;
  }
  .action-filter-dropdown {
    flex: 1 1 calc(50% - 6px) !important;
    max-width: none !important;
    height: 34px !important;
    font-size: 11.5px !important;
  }
  .search-box-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    height: 34px !important;
  }
  .toolbar-right .search-input {
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .conferences-card-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .conf-hub-card {
    padding: 14px 12px !important;
  }
}

/* Inline Authentication Error Box */
.auth-error-box {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  animation: shakeAlert 0.3s ease;
}

.auth-error-box .error-icon {
  font-size: 16px;
  flex-shrink: 0;
}

@keyframes shakeAlert {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* Global Image Constraints */
img {
  max-width: 100%;
}

/* Full-Screen Login Gate */
.login-gate-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.08), transparent 60%),
              radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.06), transparent 50%),
              #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  box-sizing: border-box;
}

/* Interactive Nodes Canvas in Login Gate */
.login-nodes-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.login-gate-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 420px;
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 16px !important;
  padding: 32px 28px !important;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08) !important;
  backdrop-filter: blur(16px);
  text-align: center;
  margin: auto;
  box-sizing: border-box;
  animation: fadeInScale 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: transform 0.15s ease-out, box-shadow 0.2s ease;
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.login-gate-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.login-gate-logo {
  width: 72px !important;
  height: 72px !important;
  max-width: 72px !important;
  max-height: 72px !important;
  object-fit: contain !important;
  border-radius: 12px !important;
  filter: drop-shadow(0 4px 12px rgba(37, 99, 235, 0.15)) !important;
  margin: 0 auto 12px auto !important;
  display: block !important;
}

.login-gate-title {
  font-size: 24px !important;
  font-weight: 900 !important;
  letter-spacing: 1px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  margin: 0 0 4px 0 !important;
}

.login-gate-sub {
  font-size: 13px !important;
  color: #475569 !important;
  margin-top: 2px;
  font-weight: 500;
}

.login-gate-badge {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  border-radius: 20px;
  background: #eff6ff !important;
  border: 1px solid #bfdbfe !important;
  color: #2563eb !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px;
}

.login-gate-footer {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.login-gate-apk-link {
  font-size: 12px;
  color: #059669;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  transition: all 0.2s ease;
}

.login-gate-apk-link:hover {
  background: #d1fae5;
  border-color: #6ee7b7;
  transform: translateY(-1px);
}

/* ================= COMPREHENSIVE BUTTON SYSTEM ================= */
button, input[type="button"], input[type="submit"], input[type="reset"] {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  color: var(--text-main);
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7, #2563eb) !important;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1, #1d4ed8) !important;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.55);
  transform: translateY(-1px);
}

.btn-sm-primary {
  background: linear-gradient(135deg, #0284c7, #2563eb) !important;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 12px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}

.btn-sm-primary:hover {
  background: linear-gradient(135deg, #0369a1, #1d4ed8) !important;
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-main) !important;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
  transform: translateY(-1px);
}

.btn-xs {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-main) !important;
  font-weight: 600;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
}

.btn-xs:hover {
  background: rgba(56, 189, 248, 0.15) !important;
  border-color: rgba(56, 189, 248, 0.4) !important;
  color: #38bdf8 !important;
  transform: translateY(-1px);
}

.btn-xs.active {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.5);
}

.btn-primary-outline {
  background: rgba(56, 189, 248, 0.1) !important;
  border: 1px solid rgba(56, 189, 248, 0.4) !important;
  color: #38bdf8 !important;
  font-weight: 600;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-micro {
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  border: 1px solid rgba(56, 189, 248, 0.4);
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-micro:hover {
  background: rgba(56, 189, 248, 0.25);
  border-color: #38bdf8;
  transform: translateY(-1px);
}
.btn-micro.btn-urgent-remind {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
}
.btn-micro.btn-urgent-remind:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
}

.btn-warning-outline {
  background: rgba(245, 158, 11, 0.12) !important;
  border: 1px solid rgba(245, 158, 11, 0.4) !important;
  color: #fbbf24 !important;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-warning-outline:hover {
  background: rgba(245, 158, 11, 0.24) !important;
  border-color: #f59e0b !important;
  color: #f59e0b !important;
  transform: translateY(-1px);
}

.btn-primary-outline:hover {
  background: rgba(56, 189, 248, 0.25) !important;
  border-color: #38bdf8 !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

.btn-sm-outline {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-main) !important;
  font-weight: 600;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.btn-sm-outline:hover {
  background: rgba(56, 189, 248, 0.15) !important;
  border-color: #38bdf8 !important;
  color: #38bdf8 !important;
  transform: translateY(-1px);
}

.btn-danger-outline {
  background: rgba(239, 68, 68, 0.08) !important;
  border: 1px solid rgba(239, 68, 68, 0.35) !important;
  color: #f87171 !important;
  font-weight: 600;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-danger-outline:hover {
  background: rgba(239, 68, 68, 0.25) !important;
  border-color: #ef4444 !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15) !important;
  border: 1px solid rgba(239, 68, 68, 0.4) !important;
  color: #f87171 !important;
  font-weight: 600;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.3) !important;
  border-color: #ef4444 !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* Filter Pill Buttons (Category & Status Filters) */
.filter-pill-btn {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-muted) !important;
  font-weight: 600;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.filter-pill-btn:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  color: var(--text-main) !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
  transform: translateY(-1px);
}

.filter-pill-btn.active {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.45);
}

/* Action Edit & Delete Buttons */
.btn-outline-edit {
  background: rgba(56, 189, 248, 0.12) !important;
  border: 1px solid rgba(56, 189, 248, 0.35) !important;
  color: #38bdf8 !important;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.btn-outline-edit:hover {
  background: rgba(56, 189, 248, 0.25) !important;
  border-color: #38bdf8 !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

.btn-outline-delete,
.btn-outline-danger {
  background: rgba(239, 68, 68, 0.1) !important;
  border: 1px solid rgba(239, 68, 68, 0.3) !important;
  color: #f87171 !important;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.btn-outline-delete:hover,
.btn-outline-danger:hover {
  background: rgba(239, 68, 68, 0.25) !important;
  border-color: #ef4444 !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-main) !important;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  background: rgba(56, 189, 248, 0.15) !important;
  border-color: rgba(56, 189, 248, 0.4) !important;
  color: #38bdf8 !important;
  transform: translateY(-1px);
}

/* ================= MODERN SWEET LIGHT THEME OVERRIDES ================= */
[data-theme="light"] {
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-sidebar: #ffffff;
  --bg-header: rgba(255, 255, 255, 0.92);
  --bg-modal: #ffffff;
  --border: #e2e8f0;
  --border-focus: #3b82f6;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  
  --accent-blue: #2563eb;
  --accent-cyan: #0284c7;
  --accent-emerald: #059669;
  --accent-purple: #7c3aed;
  --accent-amber: #d97706;
  --accent-rose: #e11d48;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 30px rgba(15, 23, 42, 0.09);
}

[data-theme="light"] .top-app-bar {
  background: rgba(255, 255, 255, 0.92) !important;
  border-bottom: 1px solid #e2e8f0 !important;
  backdrop-filter: blur(12px) !important;
}

[data-theme="light"] #header-view-title {
  color: #0f172a !important;
}

[data-theme="light"] #header-view-subtitle {
  color: #64748b !important;
}

[data-theme="light"] .theme-toggle-btn {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .theme-toggle-btn:hover {
  background: #e2e8f0 !important;
  border-color: #94a3b8 !important;
}

[data-theme="light"] .desktop-sidebar {
  background: #ffffff !important;
  border-right-color: #e2e8f0 !important;
  box-shadow: 2px 0 12px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .sidebar-brand .brand-name {
  color: #0f172a !important;
}

[data-theme="light"] .sidebar-brand .brand-tagline {
  color: #64748b !important;
}

[data-theme="light"] .sidebar-user-pill {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .sidebar-user-pill:hover {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .sidebar-user-pill .user-name {
  color: #0f172a !important;
}

[data-theme="light"] .nav-group-title {
  color: #94a3b8 !important;
}

[data-theme="light"] .nav-link {
  color: #475569 !important;
}

[data-theme="light"] .nav-link:hover {
  background: #f1f5f9 !important;
  color: #0f172a !important;
}

[data-theme="light"] .nav-link.active {
  background: #eff6ff !important;
  color: #2563eb !important;
  border-left-color: #2563eb !important;
  font-weight: 600 !important;
}

[data-theme="light"] .project-card,
[data-theme="light"] .task-card,
[data-theme="light"] .student-card,
[data-theme="light"] .cluster-node-card,
[data-theme="light"] .conf-hub-card,
[data-theme="light"] .modal-dialog,
[data-theme="light"] .login-gate-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05) !important;
}

[data-theme="light"] .project-card:hover,
[data-theme="light"] .task-card:hover,
[data-theme="light"] .student-card:hover,
[data-theme="light"] .conf-hub-card:hover {
  border-color: #cbd5e1 !important;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08) !important;
}

[data-theme="light"] .form-input,
[data-theme="light"] select.form-input,
[data-theme="light"] textarea.form-input {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .form-input:focus {
  border-color: #2563eb !important;
  background: #ffffff !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

[data-theme="light"] .btn-secondary {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #334155 !important;
}

[data-theme="light"] .btn-secondary:hover {
  background: #e2e8f0 !important;
  border-color: #94a3b8 !important;
  color: #0f172a !important;
}

[data-theme="light"] .btn-xs {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #334155 !important;
}

[data-theme="light"] .btn-xs:hover {
  background: #e2e8f0 !important;
  color: #2563eb !important;
}

[data-theme="light"] .btn-xs.active {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
}

[data-theme="light"] .btn-primary-outline {
  background: #eff6ff !important;
  border-color: #93c5fd !important;
  color: #2563eb !important;
}

[data-theme="light"] .btn-primary-outline:hover {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
}

[data-theme="light"] .btn-sm-outline {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
  color: #334155 !important;
}

[data-theme="light"] .btn-sm-outline:hover {
  background: #eff6ff !important;
  color: #2563eb !important;
  border-color: #3b82f6 !important;
}

[data-theme="light"] .filter-pill-btn {
  background: #f1f5f9 !important;
  border-color: #e2e8f0 !important;
  color: #475569 !important;
}

[data-theme="light"] .filter-pill-btn:hover {
  background: #e2e8f0 !important;
  color: #0f172a !important;
  border-color: #cbd5e1 !important;
}

[data-theme="light"] .filter-pill-btn.active {
  background: #2563eb !important;
  color: #ffffff !important;
  border-color: #2563eb !important;
}

[data-theme="light"] .btn-outline-edit {
  background: #eff6ff !important;
  border-color: #bfdbfe !important;
  color: #2563eb !important;
}

[data-theme="light"] .btn-outline-edit:hover {
  background: #2563eb !important;
  color: #ffffff !important;
}

[data-theme="light"] .btn-outline-delete,
[data-theme="light"] .btn-outline-danger {
  background: #fef2f2 !important;
  border-color: #fecaca !important;
  color: #dc2626 !important;
}

[data-theme="light"] .btn-outline-delete:hover,
[data-theme="light"] .btn-outline-danger:hover {
  background: #dc2626 !important;
  color: #ffffff !important;
}

/* Subtasks Sweet Light Mode */
[data-theme="light"] .task-subtasks-box {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .task-subtasks-summary {
  color: #475569 !important;
}

[data-theme="light"] .task-subtasks-summary:hover {
  color: #2563eb !important;
}

[data-theme="light"] .subtask-item span {
  color: #334155 !important;
}

[data-theme="light"] .subtask-item.completed span {
  color: #94a3b8 !important;
}

/* Project Target Badge Sweet Light Mode */
[data-theme="light"] .project-target-conf-badge {
  background: #f5f3ff !important;
  border: 1px solid #ddd6fe !important;
  color: #7c3aed !important;
}

[data-theme="light"] .project-target-conf-badge:hover {
  background: #ede9fe !important;
  border-color: #8b5cf6 !important;
  color: #6d28d9 !important;
}

/* Network Switcher Sweet Light Mode */
[data-theme="light"] .network-badge-btn {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .network-badge-btn:hover {
  background: #eff6ff !important;
  border-color: #3b82f6 !important;
  color: #2563eb !important;
}

[data-theme="light"] .network-endpoint-card {
  background: #ffffff !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .network-endpoint-card:hover {
  background: #f8fafc !important;
  border-color: #2563eb !important;
}

/* Quota Chips & Dashboard Stats */
[data-theme="light"] .quick-chip {
  background: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #334155 !important;
}

[data-theme="light"] .quick-chip:hover {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}

[data-theme="light"] .quick-chip.active {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
}

[data-theme="light"] .stat-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04) !important;
}

[data-theme="light"] .progress-track {
  background: #e2e8f0 !important;
}

[data-theme="light"] .conf-deadlines-box {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .priority-badge-sm.urgent {
  background: #fee2e2 !important;
  color: #dc2626 !important;
  border: 1px solid #fecaca !important;
}

[data-theme="light"] .priority-badge-sm.high {
  background: #ffedd5 !important;
  color: #c2410c !important;
  border: 1px solid #fed7aa !important;
}

[data-theme="light"] .priority-badge-sm.medium {
  background: #fef3c7 !important;
  color: #b45309 !important;
  border: 1px solid #fde68a !important;
}

[data-theme="light"] .priority-badge-sm.low {
  background: #ecfdf5 !important;
  color: #047857 !important;
  border: 1px solid #a7f3d0 !important;
}

[data-theme="light"] .status-pill.active,
[data-theme="light"] .status-pill.completed,
[data-theme="light"] .status-pill.done {
  background: #ecfdf5 !important;
  color: #059669 !important;
  border: 1px solid #a7f3d0 !important;
}

[data-theme="light"] .status-pill.in-progress {
  background: #eff6ff !important;
  color: #2563eb !important;
  border: 1px solid #bfdbfe !important;
}

[data-theme="light"] .status-pill.in-review {
  background: #fef3c7 !important;
  color: #b45309 !important;
  border: 1px solid #fde68a !important;
}

[data-theme="light"] .status-pill.to-do,
[data-theme="light"] .status-pill.planning {
  background: #f1f5f9 !important;
  color: #475569 !important;
  border: 1px solid #cbd5e1 !important;
}

[data-theme="light"] .notification-drawer {
  background: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15) !important;
}

[data-theme="light"] .notif-drawer-header {
  background: #f8fafc !important;
}

[data-theme="light"] .badge-tag {
  background: rgba(37, 99, 235, 0.12) !important;
  color: #2563eb !important;
}

[data-theme="light"] .notif-item {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .activity-thread-item {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .badge-progress-snap {
  background: rgba(37, 99, 235, 0.1) !important;
  border-color: rgba(37, 99, 235, 0.3) !important;
  color: #2563eb !important;
}

[data-theme="light"] .calendar-month-card,
[data-theme="light"] .calendar-sidebar-panel,
[data-theme="light"] .calendar-sections-wrapper,
[data-theme="light"] .calendar-filter-section,
[data-theme="light"] .calendar-month-nav-section,
[data-theme="light"] .calendar-controls-bar {
  background: #ffffff !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .calendar-day-cell {
  background: #f8fafc !important;
}

[data-theme="light"] .calendar-event-card {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

[data-theme="light"] .data-table th {
  background: #f1f5f9 !important;
  color: #475569 !important;
}

[data-theme="light"] .data-table td {
  border-color: #e2e8f0 !important;
  color: #0f172a !important;
}

[data-theme="light"] .project-notes-box {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
  color: #334155 !important;
}

[data-theme="light"] .quick-update-box {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

/* ================= ACADEMIC CALENDAR & TA DUTIES ================= */
.calendar-view-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Calendar Two Distinct Sections (Filter Section & Month Nav Section) */
.calendar-sections-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.calendar-filter-section {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.calendar-filter-dropdown-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cal-dropdown-icon {
  font-size: 14px;
  color: var(--text-muted);
}

.cal-dropdown-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.calendar-filter-dropdown {
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
  min-width: 180px;
}

.calendar-filter-dropdown:hover,
.calendar-filter-dropdown:focus {
  border-color: #38bdf8;
  background: var(--bg-card);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}

.calendar-month-nav-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.calendar-month-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  min-width: 150px;
  text-align: center;
  letter-spacing: 0.2px;
}

/* Fallback for legacy controls bar */
.calendar-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  margin-bottom: 16px;
  gap: 14px;
}

/* IIT Bhilai Logo Branding */
.inst-logo-inline {
  width: 20px;
  height: 20px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 6px;
  display: inline-block;
}

.inst-logo-tiny {
  width: 14px;
  height: 14px;
  object-fit: contain;
  vertical-align: middle;
  display: inline-block;
}

.inst-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 600;
}

/* Lab Leader Badge & Actions */
.badge-lab-lead {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.3));
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.45);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.15);
}

.btn-lead-add {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-lead-add:hover {
  background: #f59e0b;
  color: #ffffff;
  border-color: #f59e0b;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
}

.btn-lead-remove {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-lead-remove:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
}


.calendar-layout-container {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 18px;
  align-items: start;
}

@media (max-width: 1024px) {
  .calendar-layout-container {
    grid-template-columns: 1fr;
  }
}

.calendar-month-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.calendar-weekdays-header {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.calendar-weekdays-header > div {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-weekdays-header .wk-short {
  display: none;
}

.calendar-days-grid {
  display: grid !important;
  grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  gap: 6px !important;
}

.calendar-day-cell {
  min-width: 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
  min-height: 82px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

[data-theme="light"] .calendar-day-cell {
  background: #f8fafc;
}

.calendar-day-cell:hover {
  background: rgba(56, 189, 248, 0.08);
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-1px);
}

.calendar-day-cell.other-month {
  opacity: 0.35;
  cursor: default;
}

.calendar-day-cell.today {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.06);
}

.calendar-day-cell.today .day-number {
  color: #38bdf8;
  font-weight: 800;
}

.calendar-day-cell.selected {
  border-color: #a855f7;
  background: rgba(168, 85, 247, 0.12);
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.3);
}

.calendar-day-cell.selected .day-number {
  color: #c084fc;
  font-weight: 800;
}

.day-cell-header {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 3px;
}

.day-number {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1;
}

.day-events-badge {
  font-size: 10px;
  font-weight: 700;
  background: rgba(168, 85, 247, 0.2);
  color: #c084fc;
  border-radius: var(--radius-full);
  padding: 1px 6px;
}

.day-event-dots-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3px;
  margin-top: 4px;
}

.day-event-chips-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 3px;
  width: 100% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
}

.day-event-chip {
  display: block;
  font-size: 9.5px;
  font-weight: 700;
  line-height: 1.25;
  padding: 1.5px 4px;
  border-radius: 3px;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  min-width: 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  text-align: left;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.day-event-chip:hover {
  transform: scale(1.02);
  filter: brightness(1.15);
}

.day-event-chip.chip-exam { background: rgba(239, 68, 68, 0.24); color: #f87171; border-left: 2.5px solid #ef4444; }
.day-event-chip.chip-break { background: rgba(16, 185, 129, 0.24); color: #34d399; border-left: 2.5px solid #10b981; }
.day-event-chip.chip-vacation { background: rgba(20, 184, 166, 0.24); color: #2dd4bf; border-left: 2.5px solid #14b8a6; }
.day-event-chip.chip-reg { background: rgba(245, 158, 11, 0.28); color: #fbbf24; border-left: 2.5px solid #f59e0b; font-weight: 800; }
.day-event-chip.chip-holiday { background: rgba(239, 68, 68, 0.2); color: #fca5a5; border-left: 2.5px solid #f87171; }
.day-event-chip.chip-ta { background: rgba(168, 85, 247, 0.22); color: #c084fc; border-left: 2.5px solid #a855f7; }
.day-event-chip.chip-lab { background: rgba(139, 92, 246, 0.22); color: #a78bfa; border-left: 2.5px solid #8b5cf6; }
.day-event-chip.chip-meeting { background: rgba(59, 130, 246, 0.22); color: #60a5fa; border-left: 2.5px solid #3b82f6; }
.day-event-chip.chip-deadline { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border-left: 2.5px solid #f59e0b; }
.day-event-chip.chip-conference { background: rgba(236, 72, 153, 0.2); color: #f472b6; border-left: 2.5px solid #ec4899; }
.day-event-chip.chip-default { background: rgba(148, 163, 184, 0.15); color: #94a3b8; border-left: 2.5px solid #94a3b8; }

.day-event-more-pill {
  font-size: 8.5px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 1px 3px;
  text-align: right;
}

.event-mini-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38bdf8;
}

.event-mini-dot.ta_duty { background: #8b5cf6; }
.event-mini-dot.deadline { background: #f59e0b; }
.event-mini-dot.conference { background: #ec4899; }
.event-mini-dot.meeting { background: #10b981; }
.event-mini-dot.reminder { background: #06b6d4; }
.event-mini-dot.holiday { background: #ef4444; }
.event-mini-dot.academic { background: #3b82f6; }
.event-mini-dot.recurring { background: #a855f7; }
.event-mini-dot.exam { background: #ef4444; }
.event-mini-dot.break { background: #10b981; }
.event-mini-dot.vacation { background: #14b8a6; }
.event-mini-dot.registration { background: #f59e0b; }

.event-more-tag {
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 700;
}

/* Calendar Timeline / Sidebar Panel */
.calendar-sidebar-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

.schedule-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.calendar-events-timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 540px;
  overflow-y: auto;
  padding-right: 4px;
}

.calendar-event-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-left: 4px solid #8b5cf6;
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.2s ease;
}

[data-theme="light"] .calendar-event-card {
  background: #f8fafc;
}

.calendar-event-card.ta-duty { border-left-color: #8b5cf6; }
.calendar-event-card.deadline { border-left-color: #f59e0b; }
.calendar-event-card.conference { border-left-color: #ec4899; }
.calendar-event-card.meeting { border-left-color: #10b981; }
.calendar-event-card.reminder { border-left-color: #06b6d4; }
.calendar-event-card.holiday { border-left-color: #ef4444; background: rgba(239, 68, 68, 0.04); }
.calendar-event-card.academic { border-left-color: #3b82f6; background: rgba(59, 130, 246, 0.04); }
.calendar-event-card.recurring { border-left-color: #a855f7; }

/* Highlighted Special Boxes */
.calendar-event-card.exam {
  border-left: 5px solid #ef4444;
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.12) 0%, rgba(239, 68, 68, 0.02) 100%);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.12);
}
.calendar-event-card.break {
  border-left: 5px solid #10b981;
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.12) 0%, rgba(16, 185, 129, 0.02) 100%);
}
.calendar-event-card.vacation {
  border-left: 5px solid #14b8a6;
  background: linear-gradient(90deg, rgba(20, 184, 166, 0.12) 0%, rgba(20, 184, 166, 0.02) 100%);
}
.calendar-event-card.registration {
  border-left: 5px solid #f59e0b;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.14) 0%, rgba(245, 158, 11, 0.02) 100%);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.18);
}

.calendar-event-card:hover {
  transform: translateX(2px);
  border-color: rgba(255, 255, 255, 0.15);
}

.event-type-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.event-type-pill.ta-duty { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }
.event-type-pill.deadline { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.event-type-pill.conference { background: rgba(236, 72, 153, 0.15); color: #f472b6; }
.event-type-pill.meeting { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.event-type-pill.reminder { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }
.event-type-pill.holiday { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.event-type-pill.academic { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.event-type-pill.recurring { background: rgba(168, 85, 247, 0.15); color: #c084fc; }
.event-type-pill.exam { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.35); }
.event-type-pill.break { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.35); }
.event-type-pill.vacation { background: rgba(20, 184, 166, 0.2); color: #2dd4bf; border: 1px solid rgba(20, 184, 166, 0.35); }
.event-type-pill.registration { background: rgba(245, 158, 11, 0.25); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.5); font-weight: 800; }

.event-important-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 9.5px;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.22);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.45);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.event-continuous-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9.5px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.14);
  color: #38bdf8;
  white-space: nowrap;
}

.event-meta-single-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}


.recurring-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
}

/* Quick Presets Bar */
.cal-presets-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 10px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.btn-outline-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-outline-chip:hover {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  color: #38bdf8;
}

/* Recurrence Configuration Panel */
.recurrence-control-box {
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin: 10px 0;
}

.recurrence-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.recurrence-toggle-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 12px;
}

.days-of-week-selector {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.day-checkbox-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  transition: all 0.15s ease;
}

.day-checkbox-item:hover {
  border-color: #38bdf8;
}

.day-checkbox-item:has(input:checked) {
  background: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
  color: #38bdf8;
}

.event-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

.event-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.event-meta-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.event-assignee-box {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

.assignee-avatar-sm {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: #ffffff;
}

.event-actions-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 640px) {
  .calendar-days-grid {
    gap: 2px !important;
  }
  .calendar-day-cell {
    min-height: 48px !important;
    padding: 2px 1px !important;
  }
  .day-number {
    font-size: 10px !important;
  }
  .day-events-badge {
    font-size: 7px !important;
    padding: 0 3px !important;
  }
}

@media (max-width: 520px) {
  .calendar-weekdays-header .wk-full {
    display: none !important;
  }
  .calendar-weekdays-header .wk-short {
    display: inline !important;
    font-size: 10.5px !important;
    font-weight: 800 !important;
  }
}

/* ================= COMPREHENSIVE SWEET LIGHT THEME SUITE ================= */
[data-theme="light"] {
  --bg-body: #f1f5f9;
  --bg-sidebar: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --border: #e2e8f0;
  --border-focus: #2563eb;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
}

/* 1. All Form Inputs, Dropdowns & Search Bars in Light Mode */
[data-theme="light"] .form-input, 
[data-theme="light"] select.form-input, 
[data-theme="light"] select.select-dropdown, 
[data-theme="light"] .search-input,
[data-theme="light"] .toolbar-right .search-input,
[data-theme="light"] textarea.form-input,
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="search"],
[data-theme="light"] input[type="password"],
[data-theme="light"] input[type="email"] {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 8px !important;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05) !important;
  color-scheme: light !important;
}

[data-theme="light"] .form-input::placeholder,
[data-theme="light"] .search-input::placeholder,
[data-theme="light"] textarea.form-input::placeholder,
[data-theme="light"] input::placeholder {
  color: #94a3b8 !important;
}

[data-theme="light"] .form-input:focus, 
[data-theme="light"] select.form-input:focus, 
[data-theme="light"] select.select-dropdown:focus, 
[data-theme="light"] .search-input:focus,
[data-theme="light"] textarea.form-input:focus,
[data-theme="light"] input:focus {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
  outline: none !important;
}

[data-theme="light"] select.form-input,
[data-theme="light"] select.select-dropdown {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important;
  background-color: #ffffff !important;
  color: #0f172a !important;
}

[data-theme="light"] select option, 
[data-theme="light"] select optgroup {
  background-color: #ffffff !important;
  color: #0f172a !important;
}

[data-theme="light"] .search-box-wrapper {
  background-color: #ffffff !important;
  border-color: #cbd5e1 !important;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05) !important;
}

[data-theme="light"] .search-box-wrapper .compact-search,
[data-theme="light"] .search-box-wrapper .search-input {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: #0f172a !important;
}

[data-theme="light"] .search-box-wrapper .compact-search:focus,
[data-theme="light"] .search-box-wrapper .search-input:focus {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* 2. Lab Announcements Section in Light Mode */
[data-theme="light"] .announcements-container {
  margin-bottom: 24px;
}

[data-theme="light"] .announcement-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  color: #0f172a !important;
  border-radius: 12px !important;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04) !important;
}

[data-theme="light"] .announcement-card.urgent {
  background: #fef2f2 !important;
  border: 1px solid #fca5a5 !important;
  color: #991b1b !important;
}

[data-theme="light"] .announcement-card.important {
  background: #fffbeb !important;
  border: 1px solid #fde68a !important;
  color: #92400e !important;
}

[data-theme="light"] .announcement-tag {
  background: #eff6ff !important;
  color: #2563eb !important;
  border: 1px solid #bfdbfe !important;
}

[data-theme="light"] .announcement-banner-empty {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 12px !important;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04) !important;
}

[data-theme="light"] .ann-empty-icon {
  background: #eff6ff !important;
  border: 1px solid #bfdbfe !important;
  color: #2563eb !important;
}

[data-theme="light"] .ann-empty-title {
  color: #0f172a !important;
  font-weight: 700 !important;
}

[data-theme="light"] .ann-empty-subtitle {
  color: #64748b !important;
}

/* 3. Lead Lab Box & Sidebar Indicators in Light Mode */
[data-theme="light"] .admin-badge-indicator,
[data-theme="light"] #sidebar-admin-badge {
  background: linear-gradient(135deg, #eff6ff, #f5f3ff) !important;
  border: 1px solid #bfdbfe !important;
  color: #1e40af !important;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08) !important;
}

[data-theme="light"] .admin-badge-text {
  color: #1e40af !important;
  font-weight: 700 !important;
}

/* 4. Quota Box & Storage Details in Light Mode */
[data-theme="light"] .quota-search-card,
[data-theme="light"] .quota-details-display {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 16px !important;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04) !important;
}

[data-theme="light"] .quota-search-title h3,
[data-theme="light"] .quota-card-header h3 {
  color: #0f172a !important;
}

[data-theme="light"] .storage-gauge-box {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 12px !important;
}

[data-theme="light"] .storage-gauge-box h4 {
  color: #0f172a !important;
}

[data-theme="light"] .gauge-stats-row span {
  color: #475569 !important;
}

[data-theme="light"] .myquota-terminal-card {
  background: #0f172a !important;
  border: 1px solid #334155 !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15) !important;
  border-radius: 12px !important;
}

[data-theme="light"] .terminal-header-bar {
  background: #1e293b !important;
  border-bottom: 1px solid #334155 !important;
  color: #38bdf8 !important;
}

[data-theme="light"] .terminal-body-content {
  color: #a7f3d0 !important;
}

/* 5. Chips, Status Filter Buttons & Tabs in Light Mode */
[data-theme="light"] .chip,
[data-theme="light"] .filter-pill-btn,
[data-theme="light"] .kanban-tab {
  background: #f1f5f9 !important;
  border: 1px solid #cbd5e1 !important;
  color: #334155 !important;
  font-weight: 600 !important;
  border-radius: 8px !important;
  transition: all 0.15s ease !important;
}

[data-theme="light"] .chip:hover,
[data-theme="light"] .filter-pill-btn:hover,
[data-theme="light"] .kanban-tab:hover {
  background: #e2e8f0 !important;
  color: #0f172a !important;
  border-color: #94a3b8 !important;
}

[data-theme="light"] .chip.active,
[data-theme="light"] .filter-pill-btn.active,
[data-theme="light"] .kanban-tab.active {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25) !important;
}

/* 6. Section Blocks & KPI Cards in Light Mode */
[data-theme="light"] .kpi-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04) !important;
}

[data-theme="light"] .kpi-label {
  color: #64748b !important;
}

[data-theme="light"] .kpi-value {
  color: #0f172a !important;
}

[data-theme="light"] .kpi-footer {
  color: #64748b !important;
}

[data-theme="light"] .section-title {
  color: #0f172a !important;
}

[data-theme="light"] .section-desc {
  color: #64748b !important;
}

/* 7. Kanban Board Columns & Cards in Light Mode */
[data-theme="light"] .kanban-col {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 12px !important;
}

[data-theme="light"] .col-header {
  border-bottom: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .col-title {
  color: #334155 !important;
  font-weight: 700 !important;
}

[data-theme="light"] .col-count {
  background: #e2e8f0 !important;
  color: #334155 !important;
}

[data-theme="light"] .task-card,
[data-theme="light"] .project-card,
[data-theme="light"] .student-card,
[data-theme="light"] .conf-hub-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  color: #0f172a !important;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04) !important;
  border-radius: 12px !important;
}

[data-theme="light"] .task-title,
[data-theme="light"] .project-title,
[data-theme="light"] .student-name,
[data-theme="light"] .conf-title {
  color: #0f172a !important;
}

[data-theme="light"] .task-desc,
[data-theme="light"] .project-desc,
[data-theme="light"] .conf-desc {
  color: #475569 !important;
}

/* 8. Modals in Light Mode */
[data-theme="light"] .modal-dialog {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15) !important;
}

[data-theme="light"] .modal-header {
  background: #f8fafc !important;
  border-bottom: 1px solid #e2e8f0 !important;
}

[data-theme="light"] .modal-header h3 {
  color: #0f172a !important;
}

[data-theme="light"] .modal-footer {
  background: #f8fafc !important;
  border-top: 1px solid #e2e8f0 !important;
}

/* ================= LOGIN SCREEN THEME TOGGLE ================= */
.login-gate-topbar {
  position: absolute;
  top: 20px;
  right: 24px;
  z-index: 10;
}

.login-theme-toggle {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid #cbd5e1;
  color: #0f172a;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  transition: all 0.2s ease;
}

.login-theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
}

/* ================= COMPREHENSIVE HIGH-TECH DARK THEME SUITE ================= */
[data-theme="dark"] {
  --bg-body: #070b14;
  --bg-sidebar: #0a0f1d;
  --bg-header: rgba(10, 15, 29, 0.95);
  --bg-card: #0e1526;
  --bg-card-hover: #131c33;
  --bg-modal: #0d1424;
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: #38bdf8;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] .login-theme-toggle {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid #334155;
  color: #f8fafc;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* 1. All Form Inputs, Dropdowns & Search Bars in Dark Mode */
[data-theme="dark"] .form-input, 
[data-theme="dark"] select.form-input, 
[data-theme="dark"] select.select-dropdown, 
[data-theme="dark"] .search-input,
[data-theme="dark"] .toolbar-right .search-input,
[data-theme="dark"] textarea.form-input,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="email"] {
  background-color: #0e1526 !important;
  color: #f8fafc !important;
  border: 1px solid #334155 !important;
  border-radius: 8px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
  color-scheme: dark !important;
}

[data-theme="dark"] .form-input::placeholder,
[data-theme="dark"] .search-input::placeholder,
[data-theme="dark"] textarea.form-input::placeholder,
[data-theme="dark"] input::placeholder {
  color: #64748b !important;
}

[data-theme="dark"] .form-input:focus, 
[data-theme="dark"] select.form-input:focus, 
[data-theme="dark"] select.select-dropdown:focus, 
[data-theme="dark"] .search-input:focus,
[data-theme="dark"] textarea.form-input:focus,
[data-theme="dark"] input:focus {
  background-color: #0f172a !important;
  color: #f8fafc !important;
  border-color: #38bdf8 !important;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2) !important;
  outline: none !important;
}

[data-theme="dark"] select.form-input,
[data-theme="dark"] select.select-dropdown {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important;
  background-color: #0e1526 !important;
  color: #f8fafc !important;
}

[data-theme="dark"] select option, 
[data-theme="dark"] select optgroup {
  background-color: #0e1526 !important;
  color: #f8fafc !important;
}

[data-theme="dark"] select option:hover, 
[data-theme="dark"] select option:focus, 
[data-theme="dark"] select option:checked {
  background-color: #1e293b !important;
  color: #38bdf8 !important;
}

[data-theme="dark"] .search-box-wrapper {
  background-color: #0e1526 !important;
  border-color: #334155 !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
}

[data-theme="dark"] .search-box-wrapper .compact-search,
[data-theme="dark"] .search-box-wrapper .search-input {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: #f8fafc !important;
}

[data-theme="dark"] .search-box-wrapper .compact-search:focus,
[data-theme="dark"] .search-box-wrapper .search-input:focus {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* 2. Login Gate in Dark Mode */
[data-theme="dark"] .login-gate-screen {
  background: radial-gradient(circle at 50% 20%, rgba(14, 165, 233, 0.15), transparent 60%),
              radial-gradient(circle at 80% 80%, rgba(99, 102, 241, 0.1), transparent 50%),
              #080d1a !important;
}

[data-theme="dark"] .login-gate-card {
  background: #0e1526 !important;
  border: 1px solid rgba(56, 189, 248, 0.28) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(56, 189, 248, 0.1) !important;
}

[data-theme="dark"] .login-gate-title {
  background: linear-gradient(135deg, #38bdf8, #818cf8) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

[data-theme="dark"] .login-gate-sub {
  color: #94a3b8 !important;
}

[data-theme="dark"] .login-gate-badge {
  background: rgba(56, 189, 248, 0.1) !important;
  border: 1px solid rgba(56, 189, 248, 0.25) !important;
  color: #38bdf8 !important;
}

[data-theme="dark"] .login-gate-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .login-gate-apk-link {
  background: rgba(16, 185, 129, 0.1) !important;
  border: 1px solid rgba(16, 185, 129, 0.3) !important;
  color: #34d399 !important;
}

/* 3. Lab Announcements in Dark Mode */
[data-theme="dark"] .announcement-card {
  background: #0e1526 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #f1f5f9 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .announcement-card.urgent {
  background: rgba(239, 68, 68, 0.12) !important;
  border: 1px solid rgba(239, 68, 68, 0.35) !important;
  color: #fca5a5 !important;
}

[data-theme="dark"] .announcement-card.important {
  background: rgba(245, 158, 11, 0.12) !important;
  border: 1px solid rgba(245, 158, 11, 0.35) !important;
  color: #fde68a !important;
}

[data-theme="dark"] .announcement-tag {
  background: rgba(56, 189, 248, 0.1) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(56, 189, 248, 0.25) !important;
}

[data-theme="dark"] .announcement-banner-empty {
  background: #0e1526 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .ann-empty-icon {
  background: rgba(56, 189, 248, 0.1) !important;
  border: 1px solid rgba(56, 189, 248, 0.25) !important;
  color: #38bdf8 !important;
}

[data-theme="dark"] .ann-empty-title {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .ann-empty-subtitle {
  color: #94a3b8 !important;
}

/* 4. Lead Lab & Admin Badges in Dark Mode */
[data-theme="dark"] .admin-badge-indicator,
[data-theme="dark"] #sidebar-admin-badge {
  background: rgba(56, 189, 248, 0.1) !important;
  border: 1px solid rgba(56, 189, 248, 0.25) !important;
  color: #38bdf8 !important;
}

[data-theme="dark"] .admin-badge-text {
  color: #38bdf8 !important;
}

/* 5. Quota & Storage in Dark Mode */
[data-theme="dark"] .quota-search-card,
[data-theme="dark"] .quota-details-display {
  background: #0e1526 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .quota-search-title h3,
[data-theme="dark"] .quota-card-header h3 {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .storage-gauge-box {
  background: #131d31 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .storage-gauge-box h4 {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .gauge-stats-row span {
  color: #94a3b8 !important;
}

/* 6. Chips, Filter Buttons & Tabs in Dark Mode */
[data-theme="dark"] .chip,
[data-theme="dark"] .filter-pill-btn,
[data-theme="dark"] .kanban-tab {
  background: #131d31 !important;
  border: 1px solid #334155 !important;
  color: #94a3b8 !important;
}

[data-theme="dark"] .chip:hover,
[data-theme="dark"] .filter-pill-btn:hover,
[data-theme="dark"] .kanban-tab:hover {
  background: #1e293b !important;
  color: #f8fafc !important;
  border-color: #64748b !important;
}

[data-theme="dark"] .chip.active,
[data-theme="dark"] .filter-pill-btn.active,
[data-theme="dark"] .kanban-tab.active {
  background: #0284c7 !important;
  border-color: #0284c7 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.4) !important;
}

/* 7. KPI Cards, Task Cards, Project Cards in Dark Mode */
[data-theme="dark"] .kpi-card {
  background: #0e1526 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .kpi-label {
  color: #94a3b8 !important;
}

[data-theme="dark"] .kpi-value {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .kpi-footer {
  color: #64748b !important;
}

[data-theme="dark"] .section-title {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .section-desc {
  color: #94a3b8 !important;
}

[data-theme="dark"] .kanban-col {
  background: #0a0f1d !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
}

[data-theme="dark"] .col-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
}

[data-theme="dark"] .col-title {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .col-count {
  background: #1e293b !important;
  color: #94a3b8 !important;
}

[data-theme="dark"] .task-card,
[data-theme="dark"] .project-card,
[data-theme="dark"] .student-card,
[data-theme="dark"] .conf-hub-card {
  background: #0e1526 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #f1f5f9 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .task-title,
[data-theme="dark"] .project-title,
[data-theme="dark"] .student-name,
[data-theme="dark"] .conf-title {
  color: #f8fafc !important;
}

[data-theme="dark"] .task-desc,
[data-theme="dark"] .project-desc,
[data-theme="dark"] .conf-desc {
  color: #94a3b8 !important;
}

/* 8. Modals in Dark Mode */
[data-theme="dark"] .modal-dialog {
  background: #0d1424 !important;
  border: 1px solid rgba(56, 189, 248, 0.2) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7) !important;
}

[data-theme="dark"] .modal-header {
  background: #0a0f1d !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .modal-header h3 {
  color: #f8fafc !important;
}

[data-theme="dark"] .modal-footer {
  background: #0a0f1d !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}


/* ============================================================================
   9. DEDICATED ADMIN CONSOLE & DAILY DIGEST SYSTEM THEME (LIGHT & DARK MODES)
   ============================================================================ */

/* --- Admin Console Header & Stats Ribbon --- */
.admin-view-header {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #ffffff;
  padding: 24px 26px;
  border-radius: 14px;
  margin-bottom: 24px;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.15);
  border: 1px solid #334155;
  transition: all 0.2s ease;
}

.admin-header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-header-title-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-crown-icon {
  font-size: 32px;
  line-height: 1;
}

.admin-header-title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.3px;
}

.admin-header-sub {
  margin: 4px 0 0 0;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
}

.admin-header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.admin-add-member-btn {
  background: #ef4444 !important;
  border-color: #dc2626 !important;
  color: #ffffff !important;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  border-radius: 8px;
  padding: 9px 18px;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.admin-add-member-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.45);
}

.admin-digest-btn {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  border-radius: 8px;
  padding: 9px 16px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  transition: all 0.15s ease;
}

.admin-digest-btn:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
}

/* --- Stats Ribbon --- */
.admin-stats-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.admin-stat-card {
  background: rgba(255, 255, 255, 0.07);
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  transition: transform 0.15s ease, background 0.15s ease;
}

.admin-stat-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.admin-stat-label {
  color: #94a3b8;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.admin-stat-val {
  font-size: 22px;
  font-weight: 800;
  margin-top: 4px;
  font-family: var(--font-mono);
}

.admin-stat-total { color: #ffffff; }
.admin-stat-leads { color: #38bdf8; }
.admin-stat-scholars { color: #34d399; }
.admin-stat-digest { font-size: 13px; font-weight: 700; color: #fbbf24; margin-top: 6px; }

/* --- Governance Card & Toolbar --- */
.admin-governance-card {
  padding: 22px !important;
  border-radius: 12px !important;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.admin-section-title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.2px;
}

.admin-section-sub {
  margin: 3px 0 0 0;
  color: var(--text-muted);
  font-size: 12px;
}

.admin-controls-group {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.admin-search-input {
  max-width: 200px;
  font-size: 13px;
  padding: 7px 12px;
}

.admin-role-select {
  font-size: 13px;
  padding: 7px 12px;
}

/* --- Table Styling --- */
.admin-table-container {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.admin-table th {
  background: var(--bg-body);
  padding: 11px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border);
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-main);
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table-row {
  transition: background 0.12s ease;
}

.admin-table-row:hover {
  background: var(--bg-card-hover);
}

.admin-table-loading {
  text-align: center;
  padding: 28px;
  color: var(--text-dim);
  font-size: 13px;
}

/* Member Column */
.admin-member-name {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-member-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.admin-col-username {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  font-weight: 600;
  padding: 12px 14px;
}

.admin-email-link {
  color: #0f766e;
  text-decoration: none;
  font-weight: 500;
  font-size: 12px;
}

.admin-email-link:hover {
  text-decoration: underline;
}

.admin-degree-title {
  font-weight: 600;
  color: var(--text-main);
  font-size: 12px;
}

.admin-degree-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.admin-research-title {
  color: var(--text-muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-research-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.admin-actions-flex {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Digest System Modal --- */
.digest-modal-dialog {
  max-width: 580px;
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
}

.digest-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.digest-modal-body {
  padding: 22px 24px;
  background: var(--bg-card);
}

.digest-status-banner {
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 18px;
  margin-bottom: 18px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-main);
}

.digest-toggle-card {
  background: var(--bg-body);
  padding: 15px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.digest-checkbox-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.digest-checkbox {
  width: 18px;
  height: 18px;
  accent-color: #0f766e;
  cursor: pointer;
}

.digest-toggle-help {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 26px;
  line-height: 1.4;
}

.digest-status-pill {
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 9999px;
  letter-spacing: 0.3px;
}

.digest-test-section {
  border-top: 1px solid var(--border);
  margin-top: 20px;
  padding-top: 18px;
}

.digest-test-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

/* ============================================================================
   DARK MODE OVERRIDES FOR ADMIN CONSOLE & DIGEST SYSTEM
   ============================================================================ */
[data-theme="dark"] .admin-view-header {
  background: linear-gradient(135deg, #090f1d 0%, #0d1527 100%) !important;
  border: 1px solid rgba(56, 189, 248, 0.25) !important;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

[data-theme="dark"] .admin-stat-card {
  background: rgba(14, 21, 38, 0.7) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .admin-stat-card:hover {
  background: rgba(19, 28, 51, 0.9) !important;
  border-color: rgba(56, 189, 248, 0.3) !important;
}

[data-theme="dark"] .admin-stat-total { color: #f8fafc !important; text-shadow: 0 0 10px rgba(255, 255, 255, 0.2); }
[data-theme="dark"] .admin-stat-leads { color: #38bdf8 !important; text-shadow: 0 0 10px rgba(56, 189, 248, 0.35); }
[data-theme="dark"] .admin-stat-scholars { color: #34d399 !important; text-shadow: 0 0 10px rgba(52, 211, 153, 0.35); }
[data-theme="dark"] .admin-stat-digest { color: #fbbf24 !important; text-shadow: 0 0 10px rgba(251, 191, 36, 0.35); }

[data-theme="dark"] .admin-governance-card {
  background: #0e1526 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
}

[data-theme="dark"] .admin-section-title {
  color: #f8fafc !important;
}

[data-theme="dark"] .admin-section-sub {
  color: #94a3b8 !important;
}

[data-theme="dark"] .admin-table-container {
  border-color: rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .admin-table th {
  background: #111a2e !important;
  color: #94a3b8 !important;
  border-bottom: 2px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .admin-table td {
  background: #0e1526 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
  color: #f1f5f9 !important;
}

[data-theme="dark"] .admin-table-row:hover td {
  background: #141f38 !important;
}

[data-theme="dark"] .admin-member-name {
  color: #f8fafc !important;
}

[data-theme="dark"] .admin-member-sub {
  color: #94a3b8 !important;
}

[data-theme="dark"] .admin-col-username {
  color: #38bdf8 !important;
}

[data-theme="dark"] .admin-email-link {
  color: #2dd4bf !important;
}

[data-theme="dark"] .admin-degree-title {
  color: #e2e8f0 !important;
}

[data-theme="dark"] .admin-degree-sub {
  color: #64748b !important;
}

[data-theme="dark"] .admin-research-title {
  color: #cbd5e1 !important;
}

[data-theme="dark"] .admin-research-sub {
  color: #64748b !important;
}

[data-theme="dark"] .digest-modal-header {
  background: #0a0f1d !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .digest-modal-body {
  background: #0d1424 !important;
}

[data-theme="dark"] .digest-status-banner {
  background: #111a2e !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #f1f5f9 !important;
}

[data-theme="dark"] .digest-toggle-card {
  background: #111a2e !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

[data-theme="dark"] .digest-checkbox-label {
  color: #f1f5f9 !important;
}

[data-theme="dark"] .digest-toggle-help {
  color: #94a3b8 !important;
}

[data-theme="dark"] .digest-test-section {
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .digest-test-title {
  color: #94a3b8 !important;
}





/* Universal select dropdown chevron fix: strictly 1 arrow, never repeating */
select, 
select.form-input, 
select.select-dropdown,
[data-theme="light"] select,
[data-theme="light"] select.form-input,
[data-theme="light"] select.select-dropdown,
[data-theme="dark"] select,
[data-theme="dark"] select.form-input,
[data-theme="dark"] select.select-dropdown {
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  background-repeat: no-repeat !important;
  background-position: right 10px center !important;
  background-size: 14px 14px !important;
  padding-right: 32px !important;
}