@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800;900&family=Sarabun:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #f3f7fa; /* Super clean, soft blue-gray background */
  --bg-secondary: #ffffff; /* Pure white */
  --bg-sidebar: rgba(255, 255, 255, 0.85); /* Frosty transparent white */
  --bg-card: rgba(255, 255, 255, 0.65); /* Elegant glassmorphic frosting */
  --bg-card-hover: rgba(255, 255, 255, 0.9);
  --bg-input: rgba(241, 245, 249, 0.9);
  
  --border-color: rgba(0, 0, 0, 0.08); /* Clean dark borders */
  --border-glow: rgba(49, 130, 206, 0.3); /* Soft blue glow */
  --border-glow-purple: rgba(128, 90, 213, 0.3);
  
  --text-main: #1a202c; /* Deep graphite for highest readability */
  --text-secondary: #3b4a6b; /* Muted slate for lists/cards */
  --text-muted: #7a8fa8; /* Light slate gray */
  
  --accent-cyan: #2b6cb0; /* Deep cobalt sapphire blue for high contrast */
  --accent-blue: #3182ce; /* Light blue accent */
  --accent-purple: #6b46c1; /* Vibrant purple */
  --accent-pink: #d53f8c; /* Vibrant pink */
  
  --success: #059669; /* Deep emerald green */
  --success-bg: rgba(5, 150, 105, 0.08);
  --warning: #d97706; /* Dark amber warning */
  --warning-bg: rgba(217, 119, 6, 0.08);
  --error: #dc2626; /* Crimson error */
  --error-bg: rgba(220, 38, 38, 0.08);
  --empty: #64748b; /* Slate empty status */
  --empty-bg: rgba(100, 116, 139, 0.08);
  
  --glass-blur: blur(20px);
  --shadow-main: 0 10px 30px -10px rgba(31, 38, 135, 0.08);
  --shadow-neon: 0 4px 15px rgba(49, 130, 206, 0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-title: 'Outfit', 'Sarabun', sans-serif;
  --font-body: 'Inter', 'Sarabun', sans-serif;
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
}

/* Custom Scrollbar in Light Mode */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
  border: 1px solid var(--bg-secondary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Glowing Background Circles - soft lights */
.bg-glow-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg-glow-1 {
  position: absolute;
  top: -10%;
  right: 10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(49, 130, 206, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(80px);
  animation: float 20s infinite alternate;
}
.bg-glow-2 {
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(107, 70, 193, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(100px);
  animation: float 25s infinite alternate-reverse;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(3%, 3%) scale(1.05); }
}

/* Layout Wrapper */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
  position: relative;
}

/* Sidebar Styling in Light Mode */
.sidebar {
  width: 280px;
  background: var(--bg-sidebar);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: var(--transition);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.02);
}

.logo-container {
  height: 60px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-container object {
  width: 100%;
  height: 100%;
}

.menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 4px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.menu-item:hover {
  background: rgba(49, 130, 206, 0.06);
  color: var(--accent-cyan);
  border-color: rgba(49, 130, 206, 0.08);
  transform: translateX(4px);
}

.menu-item.active {
  background: linear-gradient(135deg, rgba(49, 130, 206, 0.1) 0%, rgba(49, 130, 206, 0.03) 100%);
  color: var(--accent-cyan);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-neon);
}

.menu-item i {
  font-size: 1.1rem;
  width: 24px;
  display: flex;
  justify-content: center;
}

/* User Switcher / Profile in Sidebar Footer */
.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.role-switcher-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.role-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
}

.role-btn-group {
  display: flex;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 4px;
  position: relative;
}

.role-btn {
  flex: 1;
  padding: 8px 4px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  z-index: 1;
  text-align: center;
}

.role-btn.active {
  color: #ffffff;
  font-weight: 800;
}

.role-slider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: var(--shadow-neon);
}

.role-btn-group.supervisor-active .role-slider {
  transform: translateX(100%);
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
  box-shadow: 0 4px 15px rgba(107, 70, 193, 0.25);
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  margin-left: 280px;
  padding: 40px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

/* Top Header Bar */
.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.page-title-group h1 {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #1a202c 40%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}
.page-title-group p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 4px;
  font-weight: 500;
}

/* Supervisor Indicator Alert */
.supervisor-alert-banner {
  background: linear-gradient(135deg, rgba(107, 70, 193, 0.08) 0%, rgba(213, 63, 140, 0.03) 100%);
  border: 1px solid var(--border-glow-purple);
  padding: 12px 20px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  font-size: 0.9rem;
  color: var(--accent-purple);
  font-weight: 600;
  animation: fadeIn 0.4s ease-out;
}
.supervisor-alert-banner i {
  color: var(--accent-purple);
  font-size: 1.2rem;
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow-main);
  transition: var(--transition);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -5px rgba(31, 38, 135, 0.1);
}

/* Stat Cards / Dashboard counters */
.dashboard-counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

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

.counter-info h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  font-weight: 700;
  margin-bottom: 6px;
}

.counter-value {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
}

.counter-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.counter-icon.cyan {
  background: rgba(49, 130, 206, 0.08);
  color: var(--accent-cyan);
  border: 1px solid rgba(49, 130, 206, 0.15);
}
.counter-icon.purple {
  background: rgba(107, 70, 193, 0.08);
  color: var(--accent-purple);
  border: 1px solid rgba(107, 70, 193, 0.15);
}
.counter-icon.green {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(5, 150, 105, 0.15);
}
.counter-icon.red {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(220, 38, 38, 0.15);
}

/* Chart Container Grid */
.charts-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 30px;
}
@media (max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.chart-header h2 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
}

.chart-canvas-container {
  position: relative;
  height: 300px;
  width: 100%;
}

/* Action Bars (Search, Filters, Add buttons) */
.action-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex-grow: 1;
  max-width: 400px;
}
.search-box input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-main);
  outline: none;
  font-family: var(--font-body);
  font-weight: 500;
  transition: var(--transition);
  box-shadow: 0 2px 4px rgba(0,0,0,0.01);
}
.search-box input:focus {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-neon);
  background: #ffffff;
}
.search-box i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.filter-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-select {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  outline: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 2px 4px rgba(0,0,0,0.01);
}
.filter-select:focus {
  border-color: var(--accent-blue);
}

/* Modern Glass Button (Light Mode) */
.btn-primary {
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  text-decoration: none;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
  color: #ffffff;
  box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(49, 130, 206, 0.35);
}

.btn-secondary {
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.01);
}
.btn-secondary:hover {
  background: #f8fafc;
  border-color: var(--accent-blue);
  color: var(--accent-cyan);
}

.btn-danger {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--error);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  background: var(--error-bg);
  color: var(--error);
  transition: var(--transition);
}
.btn-danger:hover {
  background: var(--error);
  color: #fff;
}

/* Glass Tables in Light Mode */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0,0,0,0.01);
}

.glass-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
  background: #ffffff;
}

.glass-table th {
  background: #f8fafc;
  padding: 16px 20px;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border-color);
}

.glass-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 500;
}

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

.glass-table tr:hover td {
  background: rgba(49, 130, 206, 0.02);
  color: var(--text-main);
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-error { background: var(--error-bg); color: var(--error); }
.badge-muted { background: var(--empty-bg); color: var(--empty); }

/* Interactive Floor Plan Grid (P1-P73) */
.floor-plan-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}
.floor-plan-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.legend-color {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}
.legend-color.green { background: var(--success); }
.legend-color.orange { background: var(--warning); }
.legend-color.gray { background: var(--empty); }

.desk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  gap: 12px;
  background: rgba(241, 245, 249, 0.7);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.desk-cell {
  aspect-ratio: 1;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  padding: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.desk-cell:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 10px 20px rgba(49, 130, 206, 0.1);
  border-color: var(--accent-blue);
}

.desk-number {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-main);
}
.desk-id {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
  white-space: nowrap;
}

/* Desk cell states */
.desk-cell.normal {
  border-bottom: 4px solid var(--success);
}
.desk-cell.normal:hover {
  background: rgba(5, 150, 105, 0.03);
}
.desk-cell.warning {
  border-bottom: 4px solid var(--warning);
}
.desk-cell.warning:hover {
  background: rgba(217, 119, 6, 0.03);
}
.desk-cell.empty {
  border-bottom: 4px solid var(--empty);
}
.desk-cell.empty:hover {
  background: rgba(100, 116, 139, 0.03);
}

/* Dynamic Desk mini device dot counters */
.desk-dots {
  display: flex;
  gap: 3px;
  margin-top: 4px;
}
.desk-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #e2e8f0;
}
.desk-dot.active {
  background: var(--accent-cyan);
}

/* Light Modals with Frosty blur overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(241, 245, 249, 0.85); /* Frosty light overlay */
  backdrop-filter: var(--glass-blur);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-container {
  background: #ffffff;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  border-radius: 24px;
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 30px;
  position: relative;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
  box-shadow: 0 0 40px rgba(49, 130, 206, 0.15);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}
.modal-header h2 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
}
.close-modal-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}
.close-modal-btn:hover {
  color: var(--error);
  transform: rotate(90deg);
}

/* Forms in Light Mode */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
@media (max-width: 576px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.col-span-2 {
  grid-column: span 2;
}
@media (max-width: 576px) {
  .form-group.col-span-2 {
    grid-column: span 1;
  }
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.form-control {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-main);
  outline: none;
  font-family: var(--font-body);
  font-weight: 500;
  transition: var(--transition);
  width: 100%;
}
.form-control:focus {
  border-color: var(--accent-blue);
  background: #ffffff;
  box-shadow: var(--shadow-neon);
}
textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

/* Checkbox Grid for Desk Equipment */
.equipment-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  background: var(--bg-primary);
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
  padding: 6px;
  border-radius: 6px;
  transition: var(--transition);
}
.checkbox-label:hover {
  background: #ffffff;
  color: var(--accent-cyan);
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

/* CCTV Interactive Calendar Grid */
.cctv-calendar-container {
  display: grid;
  grid-template-columns: 3fr 1.5fr;
  gap: 24px;
}
@media (max-width: 992px) {
  .cctv-calendar-container {
    grid-template-columns: 1fr;
  }
}

.calendar-wrapper {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.01);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.calendar-month-title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-main);
}
.calendar-nav-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.calendar-nav-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-cyan);
  background: #ffffff;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.calendar-day-cell {
  aspect-ratio: 1;
  background: rgba(241, 245, 249, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 6px;
  cursor: pointer;
  transition: var(--transition);
}
.calendar-day-cell:hover {
  transform: translateY(-2px);
  border-color: var(--accent-blue);
  background: #ffffff;
}

.calendar-day-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
}
.calendar-day-cell.current-month .calendar-day-num {
  color: var(--text-secondary);
}

.calendar-day-cell.today {
  box-shadow: 0 0 0 2px var(--accent-blue);
}

/* CCTV Calendar statuses in Light Mode */
.calendar-day-cell.inspected-ok {
  background: rgba(5, 150, 105, 0.06);
  border-color: rgba(5, 150, 105, 0.25);
}
.calendar-day-cell.inspected-ok .calendar-day-num {
  color: var(--success);
}
.calendar-day-cell.inspected-issue {
  background: rgba(220, 38, 38, 0.06);
  border-color: rgba(220, 38, 38, 0.25);
}
.calendar-day-cell.inspected-issue .calendar-day-num {
  color: var(--error);
}

.calendar-day-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  align-self: flex-end;
}
.inspected-ok .calendar-day-dot { background: var(--success); }
.inspected-issue .calendar-day-dot { background: var(--error); }

.cctv-side-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cctv-stats-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cctv-stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 8px 0;
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}
.cctv-stat-row:last-child { border-bottom: none; }

/* File upload styling */
.file-upload-wrapper {
  border: 2px dashed var(--border-color);
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  background: var(--bg-input);
  transition: var(--transition);
  position: relative;
}
.file-upload-wrapper:hover {
  border-color: var(--accent-blue);
  background: #ffffff;
}
.file-upload-wrapper input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.file-upload-icon {
  font-size: 2rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.file-upload-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}
.file-preview-area {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
}
.file-preview-thumbnail {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
  background: var(--bg-primary);
}

/* Kanban Board Columns in Light Mode */
.todo-kanban-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .todo-kanban-board {
    grid-template-columns: 1fr;
  }
}

.kanban-column {
  background: rgba(241, 245, 249, 0.7);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 400px;
}

.kanban-column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 4px;
}
.kanban-column-header h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}
.kanban-column-count {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.kanban-cards-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
  overflow-y: auto;
}

.kanban-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  transition: var(--transition);
  cursor: grab;
  box-shadow: 0 2px 4px rgba(0,0,0,0.01);
}
.kanban-card:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.04);
}
.kanban-card-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 8px;
}
.kanban-card-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 12px;
  font-weight: 500;
}
.kanban-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}
.kanban-card-actions {
  display: flex;
  gap: 8px;
}
.kanban-card-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
}
.kanban-card-btn:hover {
  color: var(--accent-blue);
}
.kanban-card-btn.delete-btn:hover {
  color: var(--error);
}

/* client live list visual layout */
.live-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.live-card {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #ffffff;
}
@media (max-width: 768px) {
  .live-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}
.live-time-badge {
  text-align: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 8px;
  border-radius: 10px;
}
.live-time-hour {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-cyan);
}
.live-time-date {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
}
.live-details h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
}
.live-details p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Responsive Mobile Navigation Elements */
.mobile-header {
  display: none;
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 12px 20px;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.mobile-logo {
  height: 36px;
}
.mobile-menu-toggle {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animated-view {
  animation: fadeIn 0.4s ease-out forwards;
}

/* Responsiveness styles */
@media (max-width: 992px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.active {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
    padding: 90px 20px 40px 20px;
  }
  .mobile-header {
    display: flex;
  }
}