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

:root {
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Brand Colors - Dark Mode (Default) - Luxury Fitness Tech */
  --bg-color: #080710;
  --card-bg: rgba(18, 16, 32, 0.7);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-glow: rgba(124, 77, 255, 0.15);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --primary: #7C3AED;
  /* Deep Electric Purple */
  --primary-hover: #6D28D9;
  --primary-light: #F5F3FF;
  --primary-gradient: linear-gradient(135deg, #7C3AED 0%, #4C1D95 100%);
  --accent-blue: #00E5FF;
  /* Electric Blue */
  --highlight-lime: #CCFF00;
  /* Neon Lime */

  --success: #10B981;
  /* Vibrant Emerald */
  --success-bg: rgba(16, 185, 129, 0.1);
  --success-border: rgba(16, 185, 129, 0.2);

  --warning: #F59E0B;
  /* Luxury Amber */
  --warning-bg: rgba(245, 158, 11, 0.1);
  --warning-border: rgba(245, 158, 11, 0.2);

  --danger: #EF4444;
  /* Modern Red */
  --danger-bg: rgba(239, 68, 68, 0.1);
  --danger-border: rgba(239, 68, 68, 0.2);

  --info: #00E5FF;
  --info-bg: rgba(0, 229, 255, 0.1);

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 16px 48px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 24px rgba(124, 77, 255, 0.25);

  --glass-bg: rgba(13, 11, 26, 0.75);
  --glass-border: rgba(255, 255, 255, 0.06);
}

body.light-theme {
  /* Brand Colors - Light Mode - Luxury Wellness */
  --bg-color: #F8FAFC;
  --card-bg: rgba(255, 255, 255, 0.8);
  --card-border: rgba(0, 0, 0, 0.06);
  --card-border-glow: rgba(124, 77, 255, 0.08);
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;

  --primary: #7C3AED;
  --primary-hover: #6D28D9;
  --primary-light: #F5F3FF;
  --primary-gradient: linear-gradient(135deg, #7C3AED 0%, #5B21B6 100%);
  --accent-blue: #0284C7;
  --highlight-lime: #65A30D;

  --success: #10B981;
  --success-bg: #ECFDF5;
  --success-border: #A7F3D0;

  --warning: #D97706;
  --warning-bg: #FEF3C7;
  --warning-border: #FDE68A;

  --danger: #DC2626;
  --danger-bg: #FEE2E2;
  --danger-border: #FCA5A5;

  --info: #0284C7;
  --info-bg: #EFF6FF;

  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 16px 48px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.09);
  --shadow-glow: 0 0 20px rgba(124, 77, 255, 0.1);

  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(0, 0, 0, 0.05);
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  position: relative;
  transition: background-color 300ms ease, color 300ms ease;
  background-attachment: fixed;
  letter-spacing: -0.011em;
}

/* Glowing Decorative Blurred Blobs */
body::before,
body::after {
  content: '';
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -2;
  opacity: 0.15;
  pointer-events: none;
  transition: all 500ms ease;
}

body::before {
  top: -150px;
  left: -150px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 80%);
}

body::after {
  bottom: -150px;
  right: -150px;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 80%);
}

body.light-theme::before,
body.light-theme::after {
  opacity: 0.08;
}

/* Subtle Noise Texture Overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3联%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.02;
  z-index: -1;
  pointer-events: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 99px;
  border: 2px solid var(--bg-color);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Glassmorphic Navigation Bar */
.navbar {
  height: 86px;
  background: var(--glass-bg) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border-bottom: 1px solid var(--glass-border) !important;
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: background-color 300ms ease, border-color 300ms ease;
}

.navbar-brand {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-brand img {
  filter: drop-shadow(0 0 8px rgba(124, 77, 255, 0.4));
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px !important;
  border-radius: 999px;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0 4px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-link:hover {
  color: var(--text-primary) !important;
  background: rgba(124, 77, 255, 0.06);
  transform: translateY(-0.5px);
}

.nav-link.active {
  color: var(--text-primary) !important;
  background: var(--primary-gradient) !important;
  box-shadow: 0 4px 15px rgba(124, 77, 255, 0.25);
  font-weight: 700;
}

body.light-theme .nav-link.active {
  color: #fff !important;
}

/* Tactile Glass Cards */
.glass-panel {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
  padding: 32px !important;
  position: relative;
  overflow: hidden;
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 300ms cubic-bezier(0.34, 1.56, 0.64, 1), border-color 300ms ease, background-color 300ms ease;
}

.glass-panel.dropdown-menu {
  position: absolute !important;
  padding: 1rem !important;

}

/* Glass Light Reflection / Accent Top Border */
.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
}

.glass-panel:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--card-border-glow);
}

/* Premium Page Header */
.page-header {
  margin-bottom: 40px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 24px;
}

.page-title {
  font-weight: 800;
  font-size: 32px;
  letter-spacing: -1.25px;
  color: var(--text-primary);
  margin-bottom: 6px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 0;
}

/* Dynamic KPI Counter Cards */
.metric-card {
  position: relative;
  overflow: hidden;
  padding: 28px !important;
  cursor: pointer;
}

.metric-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent, var(--primary));
  opacity: 0.8;
}

.metric-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.25px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.metric-value {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  line-height: 1.1;
  background: linear-gradient(135deg, var(--text-primary) 50%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-card .small {
  font-weight: 600;
  font-size: 12px;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* iOS Style Form Inputs */
.form-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-control,
.form-select {
  height: 52px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 600;
  background-color: rgba(0, 0, 0, 0.04) !important;
  border: 1px solid var(--card-border) !important;
  color: var(--text-primary) !important;
  padding: 12px 18px;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

body:not(.light-theme) .form-control,
body:not(.light-theme) .form-select {
  background-color: rgba(255, 255, 255, 0.02) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 4px rgba(124, 77, 255, 0.18) !important;
  background-color: var(--card-bg) !important;
}

.form-control::placeholder {
  color: var(--text-muted) !important;
  font-weight: 500;
}

/* iOS Dropdowns & Selection overlays */
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E") !important;
  background-size: 16px !important;
  background-position: calc(100% - 16px) center !important;
}

/* Tactile Gradient Buttons */
.btn {
  border-radius: 14px;
  font-weight: 700;
  font-size: 14px;
  padding: 14px 28px;
  transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: -0.01em;
  border: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--primary-gradient) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(124, 77, 255, 0.35) !important;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%) !important;
  box-shadow: 0 6px 20px rgba(124, 77, 255, 0.45) !important;
}

.btn-secondary {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--card-border) !important;
  color: var(--text-primary) !important;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background-color: rgba(124, 77, 255, 0.08) !important;
  border-color: var(--primary) !important;
}

.btn-danger {
  background: linear-gradient(135deg, #EF4444 0%, #991B1B 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2) !important;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #F87171 0%, #EF4444 100%) !important;
}

.btn-success {
  background: linear-gradient(135deg, #10B981 0%, #065F46 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2) !important;
}

.btn-success:hover {
  background: linear-gradient(135deg, #34D399 0%, #10B981 100%) !important;
}

/* Command-Style Search Area */
.toolbar-panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 20px !important;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.command-search-wrapper {
  position: relative;
  flex-grow: 1;
}

.command-search-wrapper .form-control {
  padding-left: 48px;
  border-radius: 999px;
  background-color: rgba(0, 0, 0, 0.05) !important;
  border: 1px solid var(--card-border) !important;
}

body:not(.light-theme) .command-search-wrapper .form-control {
  background-color: rgba(255, 255, 255, 0.03) !important;
}

.command-search-wrapper .search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

/* Modern SaaS Table as Cards */
.table-responsive {
  background: transparent !important;
  border: none !important;
  overflow: visible;
}

.table {
  border-collapse: separate !important;
  border-spacing: 0 12px !important;
  margin-top: -12px !important;
}

.table th {
  background: transparent !important;
  border: none !important;
  color: var(--text-muted) !important;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 12px 24px !important;
}

.table td {
  padding: 20px 24px !important;
  background: var(--card-bg) !important;
  border-top: 1px solid var(--card-border) !important;
  border-bottom: 1px solid var(--card-border) !important;
  color: var(--text-primary) !important;
  font-weight: 600;
  transition: all 200ms ease;
  backdrop-filter: blur(10px);
}

.table td:first-child {
  border-left: 1px solid var(--card-border) !important;
  border-top-left-radius: 16px !important;
  border-bottom-left-radius: 16px !important;
}

.table td:last-child {
  border-right: 1px solid var(--card-border) !important;
  border-top-right-radius: 16px !important;
  border-bottom-right-radius: 16px !important;
}

.table tbody tr {
  transition: all 200ms cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.table tbody tr:hover td {
  background: rgba(124, 77, 255, 0.08) !important;
  border-color: rgba(124, 77, 255, 0.25) !important;
  transform: scaleY(1.02);
}

/* Premium Photo Avatar Frame */
.member-list-photo,
.att-avatar {
  border: 2px solid var(--primary);
  padding: 2px;
  background-color: var(--bg-color);
  box-shadow: 0 0 12px rgba(124, 77, 255, 0.3);
  transition: transform 200ms ease;
}

.member-list-photo:hover {
  transform: scale(1.1) rotate(5deg);
}

/* Animated Status Pill Badges */
.badge {
  padding: 6px 14px !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  border-radius: 999px !important;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.badge.bg-success,
.badge-status.active {
  background-color: var(--success-bg) !important;
  color: var(--success) !important;
  border: 1px solid var(--success-border) !important;
  animation: pulse-green 2s infinite;
}

.badge.bg-danger,
.badge-status.inactive {
  background-color: var(--danger-bg) !important;
  color: var(--danger) !important;
  border: 1px solid var(--danger-border) !important;
}

.badge.bg-warning,
.badge-status.frozen {
  background-color: var(--warning-bg) !important;
  color: var(--warning) !important;
  border: 1px solid var(--warning-border) !important;
}

@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Biometrics Enrolled Pills */
.bio-enrolled {
  background-color: var(--success-bg) !important;
  color: var(--success) !important;
  border: 1px solid var(--success-border) !important;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bio-enrolled svg.lucide {
  animation: finger-pulse 1.5s infinite alternate;
}

.bio-not-enrolled {
  background-color: rgba(0, 0, 0, 0.05) !important;
  color: var(--text-muted) !important;
  border: 1px solid var(--card-border) !important;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

body:not(.light-theme) .bio-not-enrolled {
  background-color: rgba(255, 255, 255, 0.03) !important;
}

@keyframes finger-pulse {
  0% {
    transform: scale(0.9);
    filter: drop-shadow(0 0 1px var(--success));
  }

  100% {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px var(--success));
  }
}

/* Digital Membership Pass Card */
.membership-pass-card {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 28px;
  color: #ffffff;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.membership-pass-card::after {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(124, 77, 255, 0.2) 0%, transparent 70%);
  z-index: 1;
}

.membership-pass-header {
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.membership-pass-title {
  font-family: var(--font-family);
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, #ffffff 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Athlete Profile Progress Ring */
.progress-ring-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.progress-ring-text {
  position: absolute;
  font-weight: 800;
  font-size: 20px;
  color: var(--text-primary);
}

/* Premium Timeline component */
.timeline {
  position: relative;
  padding-left: 28px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--accent-blue) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 28px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  border: 3px solid var(--bg-color);
  box-shadow: 0 0 10px var(--accent-blue);
}

/* Modern Modals */
.modal-content {
  background-color: var(--card-bg) !important;
  backdrop-filter: blur(30px) !important;
  -webkit-backdrop-filter: blur(30px) !important;
  border: 1px solid var(--card-border) !important;
  border-radius: 26px !important;
  box-shadow: var(--shadow-lg) !important;
}

.modal-header {
  border-bottom: 1.5px solid var(--card-border) !important;
  padding: 28px 36px !important;
}

.modal-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.75px;
  color: var(--text-primary);
}

.modal-body {
  padding: 36px !important;
}

.modal-footer {
  border-top: 1.5px solid var(--card-border) !important;
  padding: 24px 36px !important;
  background-color: rgba(0, 0, 0, 0.08) !important;
}

body.light-theme .modal-footer {
  background-color: rgba(0, 0, 0, 0.02) !important;
}

.btn-close-white {
  filter: var(--close-filter, none) !important;
  opacity: 0.8;
  transition: opacity 200ms ease;
}

.btn-close-white:hover {
  opacity: 1;
}

body.light-theme .btn-close-white {
  filter: invert(1) grayscale(100%) brightness(0) !important;
}

/* Empty States */
.empty-state-card {
  padding: 48px;
  text-align: center;
}

.empty-state-graphic {
  width: 80px;
  height: 80px;
  border-radius: 24px;
  background: rgba(124, 77, 255, 0.08);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1.5px solid rgba(124, 77, 255, 0.2);
}

/* Lucide Icon Sizing & Formatting */
svg.lucide,
[data-lucide] svg {
  stroke-width: 2px !important;
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
}

.nav-link svg.lucide {
  width: 18px;
  height: 18px;
}

/* Loading Skeleton Elements */
.skeleton {
  background: linear-gradient(90deg, var(--card-border) 25%, rgba(124, 77, 255, 0.08) 50%, var(--card-border) 75%);
  background-size: 200% 100%;
  animation: loading-skeleton 1.5s infinite;
  border-radius: 12px;
}

/* Sleek revenue charts */
.chart-bar-wrapper {
  width: 42px;
  height: 160px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border: 1.5px solid var(--card-border);
  position: relative;
  margin-bottom: 12px;
}

body:not(.light-theme) .chart-bar-wrapper {
  background: rgba(255, 255, 255, 0.02);
}

.chart-bar-fill-segment {
  width: 100%;
  transition: height 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  position: relative;
}

.chart-bar-fill-segment::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.4);
}

.segment-upi {
  background: linear-gradient(180deg, #00E5FF 0%, #3B82F6 100%);
}

.segment-cash {
  background: linear-gradient(180deg, #CCFF00 0%, #10B981 100%);
}

.segment-card {
  background: linear-gradient(180deg, #A855F7 0%, #7C3AED 100%);
}

.segment-bank {
  background: linear-gradient(180deg, #F59E0B 0%, #B45309 100%);
}

.segment-upi:hover,
.segment-cash:hover,
.segment-card:hover,
.segment-bank:hover {
  filter: brightness(1.2);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.15);
}

/* Webcam simulator and panes */
.simulator-pane {
  background: rgba(0, 0, 0, 0.2);
  border: 1.5px solid var(--card-border);
  border-radius: 20px;
  padding: 24px;
}

body.light-theme .simulator-pane {
  background: rgba(0, 0, 0, 0.02);
}

.sim-led {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
  display: inline-block;
  background-color: #3b82f6;
  margin-right: 8px;
}

.sim-led.success {
  background-color: var(--success);
  box-shadow: 0 0 15px var(--success);
}

.sim-led.danger {
  background-color: var(--danger);
  box-shadow: 0 0 15px var(--danger);
}

/* Premium Attendance Feed Card Items */
.attendance-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px 20px;
  margin-bottom: 12px;
  transition: all 200ms ease;
  backdrop-filter: blur(10px);
}

body.light-theme .attendance-item {
  background: rgba(0, 0, 0, 0.01);
}

.attendance-item:hover {
  transform: translateY(-2px);
  border-color: var(--card-border-glow);
  box-shadow: var(--shadow-sm);
  background: rgba(124, 77, 255, 0.03);
}

.att-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  padding: 2px;
  background-color: var(--bg-color);
  box-shadow: 0 0 10px rgba(124, 77, 255, 0.2);
}

.att-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.att-time {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.att-status {
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  margin-left: auto;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  display: inline-flex;
  align-items: center;
}

.att-status.granted {
  background-color: var(--success-bg) !important;
  color: var(--success) !important;
  border: 1px solid var(--success-border) !important;
}

.att-status.denied {
  background-color: var(--danger-bg) !important;
  color: var(--danger) !important;
  border: 1px solid var(--danger-border) !important;
}

/* AG Grid Premium Custom Styles */
.ag-theme-quartz-dark {
  --ag-background-color: rgba(13, 11, 26, 0.45) !important;
  --ag-border-color: rgba(255, 255, 255, 0.06) !important;
  --ag-header-background-color: rgba(20, 18, 41, 0.9) !important;
  --ag-header-foreground-color: var(--text-primary) !important;
  --ag-foreground-color: var(--text-secondary) !important;
  --ag-row-hover-color: rgba(124, 77, 255, 0.08) !important;
  --ag-selected-row-background-color: rgba(124, 77, 255, 0.15) !important;
  --ag-font-family: var(--font-family) !important;
  --ag-font-size: 13px !important;
  --ag-grid-size: 8px !important;
  --ag-border-radius: 22px !important;
  border: none !important;
  font-family: var(--font-family) !important;
}

.ag-theme-quartz-dark .ag-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  font-weight: 700 !important;
  letter-spacing: -0.010em !important;
}

.ag-theme-quartz-dark .ag-header-cell {
  font-size: 11px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  color: var(--text-secondary) !important;
}

.ag-theme-quartz-dark .ag-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04) !important;
  transition: background-color 200ms ease !important;
}

.ag-theme-quartz-dark .ag-cell {
  display: flex !important;
  align-items: center !important;
}

.ag-theme-quartz-dark .ag-checkbox-input-wrapper input {
  accent-color: var(--primary) !important;
}

.ag-theme-quartz-dark .ag-paging-panel {
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  background-color: rgba(20, 18, 41, 0.9) !important;
  font-size: 13px !important;
  color: var(--text-secondary) !important;
  padding: 12px 24px !important;
}

.ag-theme-quartz-dark .ag-paging-button {
  cursor: pointer !important;
  color: var(--text-primary) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 8px !important;
  padding: 4px 8px !important;
  margin: 0 4px !important;
  transition: all 200ms ease !important;
}

.ag-theme-quartz-dark .ag-paging-button:hover {
  background: var(--primary) !important;
  color: white !important;
  border-color: var(--primary) !important;
}