/* ══════════════════════════════════════════════
   QueuePro — Style System v2.0
   Fonts: Syne (display) + DM Sans (body)
   Aesthetic: Dark-first Glassmorphism + Neo-futuristic
══════════════════════════════════════════════ */

/* ─── CSS Variables ─── */
:root {
  --bg-base:      #080c14;
  --bg-surface:   #0d1320;
  --bg-card:      rgba(255,255,255,0.05);
  --bg-card-hov:  rgba(255,255,255,0.09);
  --border:       rgba(255,255,255,0.1);
  --border-hov:   rgba(255,255,255,0.2);
  --text-primary: #e8edf5;
  --text-sec:     #8a9ab5;
  --text-muted:   #4a5568;
  --accent-cyan:  #00d4ff;
  --accent-purple:#7c3aed;
  --accent-green: #00e676;
  --accent-orange:#ff6b35;
  --accent-pink:  #ff4d8b;
  --accent-blue:  #3b82f6;
  --accent-red:   #ff4444;
  --accent-gold:  #ffd700;
  --glow-cyan:    rgba(0,212,255,0.15);
  --glow-purple:  rgba(124,58,237,0.15);
  --glow-green:   rgba(0,230,118,0.15);
  --sidebar-w:    260px;
  --topbar-h:     64px;
  --radius:       16px;
  --radius-sm:    10px;
  --shadow:       0 8px 32px rgba(0,0,0,0.4);
  --transition:   0.25s cubic-bezier(0.4,0,0.2,1);
}

[data-theme="light"] {
  --bg-base:     #f0f4fc;
  --bg-surface:  #e4eaf6;
  --bg-card:     rgba(255,255,255,0.75);
  --bg-card-hov: rgba(255,255,255,0.95);
  --border:      rgba(0,0,0,0.1);
  --border-hov:  rgba(0,0,0,0.2);
  --text-primary:#1a202c;
  --text-sec:    #4a5568;
  --text-muted:  #a0aec0;
  --glow-cyan:   rgba(0,150,200,0.1);
  --glow-purple: rgba(100,40,200,0.1);
  --shadow:      0 8px 32px rgba(0,0,0,0.15);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

/* ─── Page System ─── */
.page { display: none; min-height: 100vh; }
.page.active { display: block; }

/* ─── Confetti Canvas ─── */
#confetti-canvas {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 99999;
  width: 100%; height: 100%;
}

/* ════════════════════════════════════
   LANDING PAGE
════════════════════════════════════ */
#landing-page {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
}
#landing-page.active { display: flex; }

/* Animated background orbs */
.bg-orbs { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  animation: orb-float 8s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #7c3aed, transparent);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #00d4ff, transparent);
  bottom: -80px; right: -80px;
  animation-delay: 3s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #ff4d8b, transparent);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation-delay: 5s;
}
@keyframes orb-float {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-20px) scale(1.05); }
  66% { transform: translate(-20px,30px) scale(0.95); }
}

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 0;
}

/* Floating particles */
.floating-particles {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--accent-cyan);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float linear infinite;
}
@keyframes particle-float {
  0% { opacity: 0; transform: translateY(0) scale(0); }
  10% { opacity: 0.6; transform: translateY(-20px) scale(1); }
  90% { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-200px) scale(0.5); }
}

.landing-center {
  position: relative; z-index: 1;
  text-align: center;
  padding: 32px 24px;
  width: 100%;
  max-width: 560px;
  animation: fade-up 0.8s ease forwards;
}

.landing-logo {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  margin-bottom: 28px;
}
.logo-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff;
  box-shadow: 0 0 30px var(--glow-cyan);
  animation: logo-pulse 3s ease-in-out infinite;
}
@keyframes logo-pulse {
  0%,100% { box-shadow: 0 0 20px var(--glow-cyan); }
  50% { box-shadow: 0 0 40px rgba(0,212,255,0.4), 0 0 60px var(--glow-purple); }
}
.logo-text {
  font-family: 'Syne', sans-serif;
  font-size: 28px; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.landing-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.landing-sub {
  color: var(--text-sec);
  font-size: 1rem;
  margin-bottom: 32px;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: background var(--transition), border var(--transition), box-shadow var(--transition);
}
.glass-card:hover { border-color: var(--border-hov); }

/* Form Elements */
.form-group { margin-bottom: 20px; text-align: left; }
.form-group label {
  display: block;
  font-size: 0.8rem; font-weight: 600;
  color: var(--text-sec);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.select-wrapper { position: relative; }
.select-wrapper select,
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border var(--transition), box-shadow var(--transition);
  appearance: none;
}
.select-wrapper select:focus,
.form-group input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.15);
}
.select-wrapper i {
  position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-sec); pointer-events: none; font-size: 0.8rem;
}
select option { background: #1a2035; color: var(--text-primary); }

/* Remember Row */
.remember-row {
  display: flex; align-items: center;
  margin-bottom: 12px; text-align: left;
}
.remember-check {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.85rem; color: var(--text-sec);
  cursor: pointer;
}
.remember-check input { accent-color: var(--accent-cyan); }

/* Role Cards */
.role-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.role-card {
  padding: 16px;
  background: rgba(255,255,255,0.05);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.role-card:hover {
  border-color: var(--accent-cyan);
  background: var(--glow-cyan);
  transform: translateY(-2px);
}
.role-card.selected {
  border-color: var(--accent-cyan);
  background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(124,58,237,0.1));
  box-shadow: 0 0 20px var(--glow-cyan);
}
.role-icon { font-size: 2rem; margin-bottom: 8px; }
.role-label { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; }
.role-desc { font-size: 0.75rem; color: var(--text-sec); margin-top: 4px; }
.role-check {
  position: absolute; top: 8px; right: 8px;
  color: var(--accent-cyan); font-size: 1rem;
  opacity: 0; transition: opacity var(--transition);
}
.role-card.selected .role-check { opacity: 1; }
.role-cards.small .role-card { padding: 12px 10px; }
.role-cards.small .role-icon { font-size: 1.3rem; margin-bottom: 4px; }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,212,255,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,212,255,0.4);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px;
  background: transparent;
  border: 1px solid var(--border-hov);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem; font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); background: var(--glow-cyan); }

.full-width { width: 100%; }
.launch-btn { width: 100%; padding: 15px; font-size: 1rem; margin-top: 8px; }
.mt { margin-top: 16px; }

.landing-stats {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px;
}
.stat-pill {
  padding: 6px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem; color: var(--text-sec);
  display: flex; align-items: center; gap: 6px;
}
.stat-pill i { color: var(--accent-cyan); }


/* ════════════════════════════════════
   APP LAYOUT (Sidebar + Main)
════════════════════════════════════ */
.app-layout {
  display: flex; min-height: 100vh;
}

/* ─── Sidebar ─── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; bottom: 0; z-index: 200;
  transform: translateX(0);
  transition: transform var(--transition), background var(--transition);
  overflow-y: auto;
}
.sidebar.open { transform: translateX(0) !important; }

.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  display: flex; align-items: center; gap: 8px;
}
.sidebar-close {
  background: none; border: none; color: var(--text-sec);
  cursor: pointer; font-size: 1rem; display: none;
}

.sidebar-profile {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.profile-avatar {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 1.1rem; color: #fff;
  flex-shrink: 0;
}
.admin-av { background: linear-gradient(135deg, var(--accent-orange), var(--accent-purple)); }
.profile-name { font-weight: 700; font-size: 0.9rem; }
.profile-college { font-size: 0.75rem; color: var(--text-sec); }
.profile-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.7rem; color: var(--accent-green);
  margin-top: 3px;
}
.profile-badge i { font-size: 0.5rem; }
.admin-badge { color: var(--accent-orange); }

.sidebar-nav { flex: 1; padding: 16px 12px; }
.nav-section-title {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted);
  padding: 10px 10px 6px;
}
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-sec);
  font-size: 0.88rem; font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none; margin-bottom: 2px;
  position: relative;
}
.nav-link:hover { background: var(--bg-card); color: var(--text-primary); }
.nav-link.active {
  background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(124,58,237,0.08));
  color: var(--accent-cyan);
  border-left: 3px solid var(--accent-cyan);
}
.nav-link i { width: 18px; font-size: 0.85rem; }
.badge {
  margin-left: auto;
  background: var(--accent-red);
  color: #fff; font-size: 0.65rem; font-weight: 700;
  padding: 1px 6px; border-radius: 100px;
  animation: badge-pulse 2s ease-in-out infinite;
}
@keyframes badge-pulse { 0%,100%{opacity:1} 50%{opacity:0.7} }

.sidebar-bottom {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.btn-keyboard-hint, .btn-theme-toggle, .btn-logout {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-sec);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem; cursor: pointer;
  transition: all var(--transition);
  width: 100%;
}
.btn-keyboard-hint:hover { border-color: var(--accent-purple); color: var(--accent-purple); }
.btn-theme-toggle:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.btn-logout:hover { border-color: var(--accent-red); color: var(--accent-red); }

/* ─── Main Content ─── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin var(--transition);
}

/* ─── Topbar ─── */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px;
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
}
.menu-btn {
  background: none; border: none; color: var(--text-sec);
  font-size: 1.1rem; cursor: pointer; display: none;
}
.topbar-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  flex: 1;
}
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  position: relative;
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-sec); cursor: pointer; font-size: 0.9rem;
  transition: all var(--transition);
}
.icon-btn:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.notif-dot {
  position: absolute; top: 6px; right: 6px;
  width: 7px; height: 7px;
  background: var(--accent-red); border-radius: 50%;
}
.sound-btn.muted { color: var(--text-muted) !important; border-color: var(--border) !important; }
.college-badge-top {
  padding: 5px 12px;
  background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(124,58,237,0.12));
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 100px;
  font-size: 0.78rem; font-weight: 600; color: var(--accent-cyan);
}
.live-indicator {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.78rem; font-weight: 600; color: var(--accent-green);
  animation: pulse-live 2s ease-in-out infinite;
}
.live-indicator i { font-size: 0.5rem; }
@keyframes pulse-live { 0%,100%{opacity:1} 50%{opacity:0.5} }

.btn-theme-sm {
  width: 34px; height: 34px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-sec);
  cursor: pointer; font-size: 0.85rem;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.btn-theme-sm:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

/* ─── Content Sections ─── */
.content-section {
  display: none; padding: 28px;
  animation: fade-up 0.4s ease forwards;
}
.content-section.active { display: block; }

.section-header { margin-bottom: 24px; }
.section-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem; font-weight: 800;
  display: flex; align-items: center; gap: 10px;
}
.section-header p { color: var(--text-sec); margin-top: 4px; font-size: 0.9rem; }

/* ─── Stats Grid ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 20px;
  position: relative; overflow: hidden;
  transition: all var(--transition);
}
.stat-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  opacity: 0;
  transition: opacity var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.stat-card:hover::before { opacity: 0.04; }
.stat-card.animated {
  opacity: 0; transform: translateY(20px);
  animation: fade-up 0.5s ease forwards;
}
.stat-card.animated[data-delay="0"] { animation-delay: 0s; }
.stat-card.animated[data-delay="100"] { animation-delay: 0.1s; }
.stat-card.animated[data-delay="200"] { animation-delay: 0.2s; }
.stat-card.animated[data-delay="300"] { animation-delay: 0.3s; }

.stat-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
  transition: transform var(--transition);
}
.stat-card:hover .stat-icon { transform: scale(1.1) rotate(-5deg); }
.stat-icon.cyan { background: rgba(0,212,255,0.12); color: var(--accent-cyan); }
.stat-icon.purple { background: rgba(124,58,237,0.12); color: var(--accent-purple); }
.stat-icon.green { background: rgba(0,230,118,0.12); color: var(--accent-green); }
.stat-icon.orange { background: rgba(255,107,53,0.12); color: var(--accent-orange); }

.stat-info { flex: 1; }
.stat-value {
  font-family: 'Syne', sans-serif; font-size: 1.6rem; font-weight: 800;
  line-height: 1;
  transition: all 0.3s ease;
}
.stat-value small { font-size: 0.7rem; font-weight: 400; color: var(--text-sec); }
.stat-label { font-size: 0.78rem; color: var(--text-sec); margin-top: 3px; }
.stat-trend {
  position: absolute; top: 12px; right: 14px;
  font-size: 0.65rem; font-weight: 700;
  display: flex; align-items: center; gap: 3px;
  padding: 3px 7px; border-radius: 100px;
}
.stat-trend.up { background: rgba(0,230,118,0.12); color: var(--accent-green); }
.stat-trend.warn { background: rgba(255,107,53,0.12); color: var(--accent-orange); }
.stat-trend.green-t { background: rgba(0,230,118,0.12); color: var(--accent-green); }
.stat-trend.ai { background: rgba(124,58,237,0.15); color: #a78bfa; }

/* ─── Two Column ─── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }

/* ─── Card Header ─── */
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.92rem;
}
.card-header span { display: flex; align-items: center; gap: 8px; }
.card-header.mt { margin-top: 20px; }

/* ─── Chips ─── */
.chip {
  padding: 3px 10px; border-radius: 100px;
  font-size: 0.7rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 4px;
}
.chip.cyan { background: rgba(0,212,255,0.12); color: var(--accent-cyan); border: 1px solid rgba(0,212,255,0.2); }
.chip.green { background: rgba(0,230,118,0.12); color: var(--accent-green); border: 1px solid rgba(0,230,118,0.2); }
.chip.orange { background: rgba(255,107,53,0.12); color: var(--accent-orange); border: 1px solid rgba(255,107,53,0.2); }
.chip.red { background: rgba(255,68,68,0.12); color: var(--accent-red); border: 1px solid rgba(255,68,68,0.2); }

/* ─── Live Queue Card ─── */
.live-queue-card { margin-bottom: 0; }
.live-dot { display: flex; align-items: center; gap: 5px; font-size: 0.75rem; color: var(--accent-green); animation: pulse-live 2s infinite; }
.live-dot i { font-size: 0.45rem; }

.queue-visual { display: flex; align-items: center; gap: 16px; margin: 16px 0; }
.queue-track {
  flex: 1; height: 56px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
}
.queue-people { display: flex; align-items: center; height: 100%; padding: 0 8px; gap: 4px; }
.queue-person {
  width: 32px; height: 32px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  animation: pop-in 0.3s ease forwards;
}
.queue-person.you { background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); box-shadow: 0 0 12px var(--glow-cyan); }
.queue-person.other { background: rgba(255,255,255,0.07); }
.queue-your-pos { text-align: center; }
.pos-number {
  font-family: 'Syne', sans-serif; font-size: 2.5rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
  transition: transform 0.3s ease;
}
.pos-number.changed { animation: num-pop 0.4s ease; }
@keyframes num-pop { 0%{transform:scale(0.7)} 60%{transform:scale(1.2)} 100%{transform:scale(1)} }
.pos-label { font-size: 0.7rem; color: var(--text-sec); }
.queue-info-row {
  display: flex; align-items: center; gap: 14px;
  padding-top: 12px; border-top: 1px solid var(--border);
  font-size: 0.8rem; color: var(--text-sec); flex-wrap: wrap;
}
.queue-info-row i { color: var(--accent-cyan); margin-right: 4px; }
.status-chip {
  margin-left: auto; padding: 3px 10px;
  border-radius: 100px; font-size: 0.7rem; font-weight: 700;
}
.status-chip.processing { background: rgba(124,58,237,0.15); color: #a78bfa; }

/* ─── Smart Clock ─── */
.smart-clock-card { margin-bottom: 0; }
.clock-body { display: flex; flex-direction: column; gap: 12px; }
.clock-time {
  font-family: 'Syne', sans-serif; font-size: 2.2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}
.clock-date { font-size: 0.82rem; color: var(--text-sec); }
.office-hours-bar { margin-top: 4px; }
.oh-label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.78rem; margin-bottom: 6px;
}
.oh-open { color: var(--accent-green); font-weight: 700; }
.oh-closed { color: var(--accent-red); font-weight: 700; }
.oh-bar {
  height: 6px; background: rgba(255,255,255,0.07);
  border-radius: 100px; overflow: hidden; margin-bottom: 4px;
}
.oh-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
  border-radius: 100px;
  transition: width 1s ease;
}
.oh-times {
  display: flex; justify-content: space-between;
  font-size: 0.68rem; color: var(--text-muted);
}
.best-time-hint {
  font-size: 0.78rem; color: var(--accent-gold);
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; background: rgba(255,215,0,0.06);
  border: 1px solid rgba(255,215,0,0.15); border-radius: var(--radius-sm);
}

/* ─── Position Alert Banner ─── */
.position-alert-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(255,215,0,0.12), rgba(255,107,53,0.12));
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 600; color: var(--accent-gold);
  animation: alert-glow 2s ease-in-out infinite;
}
.position-alert-bar button {
  margin-left: auto; background: none; border: none;
  color: var(--accent-gold); cursor: pointer; font-size: 0.9rem;
}
.position-alert-icon { animation: bell-shake 1s ease-in-out infinite; }
@keyframes bell-shake {
  0%,100%{transform:rotate(0)} 25%{transform:rotate(10deg)} 75%{transform:rotate(-10deg)}
}
@keyframes alert-glow {
  0%,100%{box-shadow:0 0 0 rgba(255,215,0,0)} 50%{box-shadow:0 0 20px rgba(255,215,0,0.15)}
}

/* ─── Quick Actions ─── */
.quick-actions {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
}
.qa-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem; font-weight: 600;
  transition: all var(--transition);
  color: var(--text-primary);
}
.qa-btn i { font-size: 1.2rem; }
.qa-btn:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.qa-btn.cyan  { --c: var(--accent-cyan); }
.qa-btn.purple{ --c: var(--accent-purple); }
.qa-btn.green { --c: var(--accent-green); }
.qa-btn.orange{ --c: var(--accent-orange); }
.qa-btn.blue  { --c: var(--accent-blue); }
.qa-btn.pink  { --c: var(--accent-pink); }
.qa-btn:hover { border-color: var(--c); color: var(--c); background: rgba(255,255,255,0.07); }
.qa-btn i { color: var(--c); }

/* ─── AI Card ─── */
.ai-card { margin-top: 20px; }
.ai-body { margin-top: 8px; }
.ai-meter {
  height: 8px; background: rgba(255,255,255,0.07);
  border-radius: 100px; overflow: hidden; margin-bottom: 16px;
}
.ai-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 100px;
  animation: fill-anim 2s ease-out forwards;
  transition: width 1s ease;
}
@keyframes fill-anim { from{width:0} }
.ai-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.ai-stat { text-align: center; padding: 10px; background: rgba(255,255,255,0.04); border-radius: 10px; }
.ai-stat span { display: block; font-size: 0.7rem; color: var(--text-sec); margin-bottom: 4px; }
.ai-stat strong { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--text-primary); }

/* ─── Booking ─── */
.service-list { display: flex; flex-direction: column; gap: 8px; }
.service-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer; font-size: 0.88rem;
  transition: all var(--transition);
}
.service-item:hover, .service-item.active {
  border-color: var(--accent-cyan); background: rgba(0,212,255,0.07);
}
.service-item i { color: var(--accent-cyan); width: 18px; }
.service-item .chip { margin-left: auto; }
.date-input {
  width: 100%; padding: 10px 14px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
  outline: none; margin-bottom: 16px;
  transition: border var(--transition);
}
.date-input:focus { border-color: var(--accent-cyan); }
.time-slots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.time-slot {
  padding: 10px 12px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  font-size: 0.83rem; display: flex; justify-content: space-between;
  align-items: center; transition: all var(--transition);
}
.time-slot:hover:not(.taken), .time-slot.selected {
  border-color: var(--accent-cyan); background: rgba(0,212,255,0.1); color: var(--accent-cyan);
}
.time-slot.taken { opacity: 0.4; cursor: not-allowed; }
.slot-count { font-size: 0.7rem; color: var(--text-sec); }
.booking-doc-hint {
  padding: 10px 14px; margin-top: 12px;
  font-size: 0.8rem; color: var(--text-sec);
  display: flex; align-items: flex-start; gap: 8px;
  background: rgba(0,212,255,0.05) !important;
  border: 1px solid rgba(0,212,255,0.15) !important;
}
.booking-doc-hint i { color: var(--accent-cyan); margin-top: 1px; flex-shrink: 0; }

/* ─── Queue Full View ─── */
.queue-full-view { display: grid; grid-template-columns: 1fr 1.5fr; gap: 20px; }
.queue-hero { text-align: center; }
.queue-big-number {
  font-family: 'Syne', sans-serif; font-size: 6rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
  transition: transform 0.3s ease;
}
.queue-big-label { color: var(--text-sec); margin: 8px 0 16px; font-size: 0.9rem; }
.queue-progress-bar {
  height: 6px; background: rgba(255,255,255,0.07);
  border-radius: 100px; overflow: hidden; margin-bottom: 20px;
}
.queue-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 100px;
  transition: width 1s ease;
}
.queue-details-row {
  display: flex; justify-content: space-around;
  font-size: 0.82rem; color: var(--text-sec);
  border-top: 1px solid var(--border); padding-top: 16px;
}
.queue-details-row div { text-align: center; }
.queue-details-row i { display: block; font-size: 1.1rem; color: var(--accent-cyan); margin-bottom: 4px; }
.queue-list { display: flex; flex-direction: column; gap: 6px; max-height: 380px; overflow-y: auto; }
.q-list-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  transition: background var(--transition);
}
.q-list-item.yours { border-color: var(--accent-cyan); background: rgba(0,212,255,0.06); }
.q-list-item.current { border-color: var(--accent-green); background: rgba(0,230,118,0.06); }
.q-num { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.9rem; min-width: 30px; }
.q-avatar { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,255,255,0.1); display:flex;align-items:center;justify-content:center;font-size:0.75rem; }
.q-name { flex: 1; }
.q-time { font-size: 0.7rem; color: var(--text-sec); }
.btn-sm {
  padding: 5px 12px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.78rem; cursor: pointer;
  transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
  display: inline-flex; align-items: center; gap: 5px;
}
.btn-sm:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.red-btn:hover { border-color: var(--accent-red) !important; color: var(--accent-red) !important; }

/* ─── Token Card ─── */
.token-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.token-card {
  padding: 28px;
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(124,58,237,0.05));
  border: 1px solid rgba(0,212,255,0.2);
  position: relative; overflow: hidden;
}
.token-card::before {
  content: ''; position: absolute; inset: -50%;
  background: conic-gradient(transparent, rgba(0,212,255,0.05), transparent 30%);
  animation: rotate-glow 6s linear infinite;
}
@keyframes rotate-glow { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.token-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-size: 0.82rem; color: var(--text-sec); position: relative; }
.active-token { background: rgba(0,230,118,0.12); color: var(--accent-green); border: 1px solid rgba(0,230,118,0.2); padding: 3px 10px; border-radius: 100px; font-size: 0.72rem; font-weight: 700; }
.token-number {
  font-family: 'Syne', sans-serif; font-size: 3.5rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1; position: relative;
}
.token-service { font-size: 0.85rem; color: var(--text-sec); margin-top: 4px; position: relative; }
.token-divider { height: 1px; background: var(--border); margin: 16px 0; }
.token-info-row { display: flex; justify-content: space-between; text-align: center; font-size: 0.8rem; position: relative; }
.token-info-row span { display: block; color: var(--text-sec); margin-bottom: 2px; }
.token-info-row strong { font-weight: 700; }
.qr-box {
  margin: 16px auto;
  width: 120px; height: 120px;
  background: white; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.qr-box canvas, .qr-box img { border-radius: 8px; }
.token-actions { display: flex; gap: 8px; flex-wrap: wrap; position: relative; margin-bottom: 10px; }
.token-share-row { display: flex; gap: 8px; flex-wrap: wrap; position: relative; align-items: center; }

/* Countdown Ring */
.countdown-wrap {
  position: relative; width: 80px; height: 80px;
  margin: 0 auto 12px;
}
.countdown-ring {
  width: 80px; height: 80px;
  transform: rotate(-90deg);
}
.ring-bg {
  fill: none; stroke: rgba(255,255,255,0.07);
  stroke-width: 6;
}
.ring-fill {
  fill: none;
  stroke: url(#ring-gradient);
  stroke: var(--accent-cyan);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 213.6;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s ease;
}
.countdown-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.countdown-num {
  font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.countdown-unit { font-size: 0.55rem; color: var(--text-sec); }

/* Share buttons */
.share-wa-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  background: rgba(37,211,102,0.12);
  border: 1px solid rgba(37,211,102,0.25);
  border-radius: 8px;
  color: #25d366; font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.share-wa-btn:hover { background: rgba(37,211,102,0.2); }

.token-side { display: flex; flex-direction: column; }
.wait-tracker { display: flex; flex-direction: column; gap: 10px; }
.wt-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; padding: 8px 0; border-bottom: 1px solid var(--border); }
.wt-row:last-child { border-bottom: none; }
.cyan-text { color: var(--accent-cyan); font-family: 'Syne', sans-serif; font-weight: 700; }
.green-text { color: var(--accent-green); font-weight: 700; }
.orange-text { color: var(--accent-orange); font-weight: 700; }
.alert-box {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem; margin-top: 10px;
}
.alert-box.info { background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2); color: var(--accent-cyan); }
.alert-box.warn { background: rgba(255,215,0,0.08); border: 1px solid rgba(255,215,0,0.2); color: var(--accent-gold); }

/* ─── Documents ─── */
.doc-checklist { display: flex; flex-direction: column; gap: 8px; }
.doc-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}
.doc-item.checked { background: rgba(0,230,118,0.06); border: 1px solid rgba(0,230,118,0.15); }
.doc-item.checked i { color: var(--accent-green); }
.doc-item.pending { background: rgba(255,68,68,0.06); border: 1px solid rgba(255,68,68,0.15); }
.doc-item.pending i { color: var(--accent-red); }
.doc-progress-wrap { margin-top: 16px; font-size: 0.82rem; display: flex; flex-direction: column; gap: 6px; }
.doc-progress-wrap > div:first-child { display: flex; justify-content: space-between; }
.doc-bar { height: 6px; background: rgba(255,255,255,0.07); border-radius: 100px; overflow: hidden; }
.doc-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple)); border-radius: 100px; transition: width 1s ease; }
.upload-area {
  border: 2px dashed var(--border-hov);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center; cursor: pointer;
  transition: all var(--transition); margin-bottom: 16px;
}
.upload-area:hover, .upload-area.drag-over { border-color: var(--accent-cyan); background: var(--glow-cyan); }
.upload-icon { font-size: 2.5rem; color: var(--accent-cyan); margin-bottom: 10px; display: block; }
.upload-area p { font-size: 0.9rem; color: var(--text-sec); }
.upload-area small { font-size: 0.75rem; color: var(--text-muted); }
.upload-list { display: flex; flex-direction: column; gap: 6px; }
.upload-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: rgba(0,230,118,0.06); border: 1px solid rgba(0,230,118,0.15);
  border-radius: var(--radius-sm); font-size: 0.82rem;
  animation: pop-in 0.3s ease;
}
.upload-item i { color: var(--accent-green); }
.upload-item .rm { margin-left: auto; cursor: pointer; color: var(--text-muted); }
.upload-item .rm:hover { color: var(--accent-red); }

/* ─── History Table ─── */
.history-table-wrap { overflow-x: auto; }
.history-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.history-table th { padding: 10px 12px; text-align: left; color: var(--text-sec); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border); }
.history-table td { padding: 12px 12px; border-bottom: 1px solid rgba(255,255,255,0.05); }
.history-table tr:hover td { background: rgba(255,255,255,0.02); }
.search-input {
  padding: 7px 14px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.82rem;
  outline: none; transition: border var(--transition);
  min-width: 200px;
}
.search-input:focus { border-color: var(--accent-cyan); }

/* ─── Feedback ─── */
.feedback-card { max-width: 600px; margin: 0 auto; }
.feedback-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.star-rating { display: flex; gap: 8px; font-size: 2rem; cursor: pointer; }
.star-rating i { color: var(--text-muted); transition: color 0.15s, transform 0.15s; }
.star-rating i.lit { color: #ffd700; transform: scale(1.15); }
.star-rating:hover i { color: #ffd700; }
.rating-label { font-size: 0.9rem; color: var(--text-sec); }
.feedback-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.fb-tag {
  padding: 6px 14px; border-radius: 100px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  font-size: 0.8rem; cursor: pointer; transition: all var(--transition);
}
.fb-tag:hover, .fb-tag.active { border-color: var(--accent-cyan); background: rgba(0,212,255,0.1); color: var(--accent-cyan); }
.feedback-inner textarea {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
  outline: none; resize: vertical;
  transition: border var(--transition);
}
.feedback-inner textarea:focus { border-color: var(--accent-cyan); }

/* ─── Profile ─── */
.profile-layout { display: grid; grid-template-columns: 300px 1fr; gap: 20px; }
.profile-main-card { text-align: center; position: relative; padding-top: 80px; }
.profile-bg-strip {
  position: absolute; top: 0; left: 0; right: 0; height: 100px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: var(--radius) var(--radius) 0 0; opacity: 0.15;
}
.profile-avatar-big {
  width: 80px; height: 80px; border-radius: 20px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 2rem; color: #fff; margin: 0 auto 12px;
  box-shadow: 0 0 30px var(--glow-cyan);
  position: relative;
}
.profile-name-big { font-family: 'Syne', sans-serif; font-size: 1.2rem; font-weight: 800; }
.profile-roll { font-size: 0.8rem; color: var(--text-sec); margin: 4px 0; }
.profile-college-name { font-size: 0.82rem; color: var(--accent-cyan); margin-bottom: 16px; }
.profile-stats-row { display: flex; justify-content: space-around; padding: 16px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.profile-stats-row div { text-align: center; }
.profile-stats-row strong { display: block; font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 800; }
.profile-stats-row span { font-size: 0.72rem; color: var(--text-sec); }
.profile-form { display: flex; flex-direction: column; gap: 14px; }
.pf-row { display: flex; flex-direction: column; gap: 5px; }
.pf-row label { font-size: 0.75rem; font-weight: 600; color: var(--text-sec); text-transform: uppercase; letter-spacing: 0.08em; }
.pf-row input {
  padding: 10px 14px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; outline: none;
  transition: border var(--transition);
}
.pf-row input:focus { border-color: var(--accent-cyan); }

/* ─── Notifications ─── */
.notif-list { display: flex; flex-direction: column; gap: 6px; }
.notif-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  transition: background var(--transition);
}
.notif-item.unread { border-left: 3px solid var(--accent-cyan); background: rgba(0,212,255,0.04); }
.notif-item:hover { background: var(--bg-card-hov); }
.notif-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; flex-shrink: 0;
}
.notif-icon.cyan { background: rgba(0,212,255,0.12); color: var(--accent-cyan); }
.notif-icon.orange { background: rgba(255,107,53,0.12); color: var(--accent-orange); }
.notif-icon.purple { background: rgba(124,58,237,0.12); color: var(--accent-purple); }
.notif-icon.green { background: rgba(0,230,118,0.12); color: var(--accent-green); }
.notif-body strong { font-size: 0.88rem; }
.notif-body p { font-size: 0.8rem; color: var(--text-sec); margin-top: 3px; }
.notif-body span { font-size: 0.7rem; color: var(--text-muted); }

/* ── ADMIN: Controls ── */
.control-center-card { margin-bottom: 24px; }
.now-serving-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.now-serving { text-align: center; }
.now-serving span { font-size: 0.78rem; color: var(--text-sec); text-transform: uppercase; letter-spacing: 0.08em; }
.big-token {
  font-family: 'Syne', sans-serif; font-size: 3rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1; margin: 4px 0;
  transition: all 0.25s ease;
}
.control-btns { display: flex; flex-wrap: wrap; gap: 10px; }
.ctrl-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 20px; border: none; border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: 0.88rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
}
.ctrl-btn.green { background: rgba(0,230,118,0.12); color: var(--accent-green); border: 1px solid rgba(0,230,118,0.25); }
.ctrl-btn.orange { background: rgba(255,107,53,0.12); color: var(--accent-orange); border: 1px solid rgba(255,107,53,0.25); }
.ctrl-btn.red { background: rgba(255,68,68,0.12); color: var(--accent-red); border: 1px solid rgba(255,68,68,0.25); }
.ctrl-btn.cyan { background: rgba(0,212,255,0.12); color: var(--accent-cyan); border: 1px solid rgba(0,212,255,0.25); }
.ctrl-btn:hover { transform: translateY(-2px); filter: brightness(1.1); box-shadow: 0 4px 16px rgba(0,0,0,0.2); }

/* Upcoming List */
.upcoming-list, .todays-list { display: flex; flex-direction: column; gap: 8px; }
.upcoming-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.84rem;
}
.up-num { font-family: 'Syne', sans-serif; font-weight: 700; min-width: 24px; color: var(--accent-cyan); }
.up-name { flex: 1; font-weight: 500; }
.up-service { font-size: 0.75rem; color: var(--text-sec); }
.up-time { font-size: 0.75rem; color: var(--text-sec); }
.todays-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.84rem; }
.todays-item .done { color: var(--accent-green); }
.todays-item .pending-t { color: var(--accent-orange); }

/* Peak Hours */
.peak-card { margin-top: 24px; }
.peak-hours { display: flex; gap: 10px; align-items: flex-end; height: 120px; padding-top: 12px; }
.peak-hour-block {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  font-size: 0.7rem; color: var(--text-sec); gap: 4px;
}
.peak-hour-block.active { color: var(--accent-orange); font-weight: 700; }
.ph-bar {
  width: 100%; border-radius: 6px 6px 0 0;
  background: rgba(255,255,255,0.1); flex-shrink: 0;
  transition: height 0.5s ease;
}
.ph-bar.peak { background: linear-gradient(to top, var(--accent-red), var(--accent-orange)); }
.peak-hour-block.active .ph-bar:not(.peak) { background: rgba(255,107,53,0.3); }

/* Full Token List */
.full-token-list { display: flex; flex-direction: column; gap: 6px; max-height: 400px; overflow-y: auto; }
.ft-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.84rem;
}
.ft-num { font-family: 'Syne', sans-serif; font-weight: 700; min-width: 60px; color: var(--accent-cyan); }
.ft-info { flex: 1; }
.ft-service { font-size: 0.74rem; color: var(--text-sec); }

/* Slot Control */
.slot-control { display: flex; flex-direction: column; gap: 10px; }
.slot-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.85rem; }
.slot-inp {
  width: 70px; padding: 6px 10px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; text-align: center; outline: none;
  transition: border var(--transition);
}
.slot-inp:focus { border-color: var(--accent-cyan); }
.status-boards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.status-board {
  padding: 10px 12px; border-radius: var(--radius-sm);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; border: 1px solid var(--border);
}
.status-board.open { background: rgba(0,230,118,0.06); border-color: rgba(0,230,118,0.2); }
.status-board.closed { background: rgba(255,68,68,0.06); border-color: rgba(255,68,68,0.2); }
.status-board.busy { background: rgba(255,107,53,0.06); border-color: rgba(255,107,53,0.2); }
.s-tag { font-size: 0.7rem; font-weight: 700; }
.status-board.open .s-tag { color: var(--accent-green); }
.status-board.closed .s-tag { color: var(--accent-red); }
.status-board.busy .s-tag { color: var(--accent-orange); }

/* Doc Manager */
.doc-manager { display: flex; flex-direction: column; gap: 8px; }
.dm-row { display: flex; align-items: center; gap: 8px; }
.dm-select, .dm-inp {
  padding: 8px 12px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.85rem; outline: none;
  transition: border var(--transition);
}
.dm-select { width: 160px; }
.dm-inp { flex: 1; }
.dm-select:focus, .dm-inp:focus { border-color: var(--accent-cyan); }
.dm-select option { background: #1a2035; }

/* Broadcast */
.broadcast-card textarea {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,0.07); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; outline: none;
  resize: vertical; transition: border var(--transition);
}
.broadcast-card textarea:focus { border-color: var(--accent-cyan); }
.broadcast-history { margin-top: 0 !important; }
.active-card { border-color: var(--accent-cyan) !important; background: rgba(0,212,255,0.08) !important; }

/* Settings */
.settings-form { display: flex; flex-direction: column; gap: 14px; }
.sys-controls { display: flex; flex-direction: column; gap: 12px; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider-t {
  position: absolute; cursor: pointer; inset: 0;
  background: rgba(255,255,255,0.1); border-radius: 100px;
  transition: all var(--transition);
}
.slider-t:before {
  content: ''; position: absolute;
  width: 18px; height: 18px; left: 3px; bottom: 3px;
  background: white; border-radius: 50%;
  transition: transform var(--transition);
}
input:checked + .slider-t { background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple)); }
input:checked + .slider-t:before { transform: translateX(20px); }

/* ─── Activity Heatmap ─── */
.heatmap-legend {
  display: flex; align-items: center; gap: 4px;
  font-size: 0.72rem; color: var(--text-sec);
}
.hm-box {
  width: 12px; height: 12px; border-radius: 3px;
}
.hm-0 { background: rgba(255,255,255,0.06); }
.hm-1 { background: rgba(0,212,255,0.2); }
.hm-2 { background: rgba(0,212,255,0.4); }
.hm-3 { background: rgba(0,212,255,0.65); }
.hm-4 { background: rgba(0,212,255,0.9); }
.heatmap-wrap { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; }
.heatmap-days {
  display: flex; flex-direction: column;
  gap: 3px; padding-top: 2px;
  font-size: 0.62rem; color: var(--text-muted);
  min-width: 24px;
}
.heatmap-days span { height: 14px; display: flex; align-items: center; }
.heatmap-grid {
  display: flex; gap: 3px;
  align-items: flex-start;
}
.hm-col { display: flex; flex-direction: column; gap: 3px; }
.hm-cell {
  width: 14px; height: 14px; border-radius: 3px;
  cursor: pointer; transition: transform 0.15s, opacity 0.15s;
  position: relative;
}
.hm-cell:hover { transform: scale(1.3); z-index: 2; }
.hm-cell:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: 18px; left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.85); color: #fff;
  font-size: 0.65rem; white-space: nowrap;
  padding: 3px 7px; border-radius: 6px; z-index: 10;
}
.heatmap-stats {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 12px;
  margin-top: 20px;
}
.hm-stat {
  text-align: center; padding: 12px;
  background: rgba(255,255,255,0.04); border-radius: var(--radius-sm);
}
.hm-stat strong { display: block; font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--accent-cyan); }
.hm-stat span { font-size: 0.72rem; color: var(--text-sec); }

/* ─── Multi-Counter Board ─── */
.counters-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px; margin-bottom: 0;
}
.counter-card {
  padding: 20px; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  position: relative; overflow: hidden;
  transition: all var(--transition);
}
.counter-card.open { border-color: rgba(0,230,118,0.3); background: rgba(0,230,118,0.04); }
.counter-card.busy { border-color: rgba(255,107,53,0.3); background: rgba(255,107,53,0.04); }
.counter-card.closed { border-color: rgba(255,68,68,0.3); background: rgba(255,68,68,0.04); opacity: 0.7; }
.counter-card:hover { transform: translateY(-2px); }
.counter-name {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.9rem;
  margin-bottom: 4px;
}
.counter-status-tag {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.counter-card.open .counter-status-tag { color: var(--accent-green); }
.counter-card.busy .counter-status-tag { color: var(--accent-orange); }
.counter-card.closed .counter-status-tag { color: var(--accent-red); }
.counter-token {
  font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1; margin-bottom: 8px;
  transition: all 0.3s ease;
}
.counter-label { font-size: 0.72rem; color: var(--text-sec); }
.counter-divider { height: 1px; background: var(--border); margin: 12px 0; }
.counter-footer {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.75rem; color: var(--text-sec);
}
.counter-actions-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ─── Keyboard Shortcuts ─── */
.shortcuts-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  z-index: 1001; align-items: center; justify-content: center;
}
.shortcuts-overlay.active { display: flex; }
.shortcuts-modal {
  max-width: 460px; width: 90%;
  animation: pop-in 0.3s ease;
}
.shortcuts-header {
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem;
  margin-bottom: 20px;
}
.shortcuts-header span { display: flex; align-items: center; gap: 8px; color: var(--accent-cyan); }
.shortcuts-header button { background: none; border: none; color: var(--text-sec); cursor: pointer; font-size: 1rem; }
.shortcuts-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.shortcut-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.04); border-radius: var(--radius-sm);
  font-size: 0.82rem;
}
.shortcut-item span { color: var(--text-sec); }
kbd {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 2px 7px; border-radius: 5px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  font-family: 'DM Sans', sans-serif; font-size: 0.72rem; font-weight: 600;
  color: var(--text-primary); min-width: 28px;
}

/* ─── Modal ─── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  z-index: 1000; align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal-box {
  max-width: 480px; width: 90%;
  position: relative; animation: pop-in 0.3s ease;
}
.modal-close {
  position: absolute; top: 12px; right: 12px;
  background: none; border: none; color: var(--text-sec);
  font-size: 1rem; cursor: pointer;
}
#modal-content { padding: 8px 0; }

/* ─── Toast ─── */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  padding: 12px 20px;
  background: linear-gradient(135deg, rgba(0,212,255,0.95), rgba(124,58,237,0.95));
  color: #fff; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  z-index: 9999;
  transform: translateY(100px); opacity: 0;
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  display: flex; align-items: center; gap: 8px;
  max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ─── Print Token ─── */
.print-only { display: none; }
@media print {
  body > *:not(#print-token-area) { display: none !important; }
  #print-token-area { display: block !important; }
  #confetti-canvas { display: none !important; }
  .print-only {
    display: block;
    font-family: 'DM Sans', sans-serif;
    text-align: center;
    padding: 40px;
    border: 2px solid #00d4ff;
  }
  .print-header { margin-bottom: 20px; }
  .print-logo { font-size: 1.5rem; font-weight: 800; color: #00d4ff; }
  .print-college { font-size: 0.9rem; color: #666; }
  .print-token-num { font-size: 4rem; font-weight: 800; color: #1a202c; margin: 20px 0 8px; }
  .print-service { font-size: 1rem; color: #4a5568; margin-bottom: 20px; }
  .print-details { display: flex; justify-content: center; gap: 40px; margin: 20px 0; font-size: 0.9rem; }
  .print-details span { color: #666; }
  .print-footer { margin-top: 30px; font-size: 0.8rem; color: #999; border-top: 1px dashed #ccc; padding-top: 12px; }
}

/* ─── Animations ─── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pop-in {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hov); border-radius: 100px; }

/* ─── Light Mode Overrides ─── */
[data-theme="light"] select option { background: #e4eaf6; color: #1a202c; }
[data-theme="light"] .dm-select option { background: #e4eaf6; color: #1a202c; }
[data-theme="light"] .date-input { color: #1a202c; background: rgba(0,0,0,0.05); }
[data-theme="light"] .slot-inp { color: #1a202c; }
[data-theme="light"] .dm-inp, [data-theme="light"] .dm-select { color: #1a202c; }
[data-theme="light"] .broadcast-card textarea { color: #1a202c; }
[data-theme="light"] .pf-row input { color: #1a202c; background: rgba(0,0,0,0.05); }
[data-theme="light"] .search-input { color: #1a202c; }
[data-theme="light"] .feedback-inner textarea { color: #1a202c; }
[data-theme="light"] .hm-0 { background: rgba(0,0,0,0.06); }
[data-theme="light"] .grid-overlay {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
}

/* ─── Responsive ─── */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-stats { grid-template-columns: repeat(2, 1fr); }
  .quick-actions { grid-template-columns: repeat(3, 1fr); }
  .heatmap-stats { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 800px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .menu-btn { display: flex; }
  .sidebar-close { display: block; }
  .two-col { grid-template-columns: 1fr; }
  .queue-full-view { grid-template-columns: 1fr; }
  .token-layout { grid-template-columns: 1fr; }
  .profile-layout { grid-template-columns: 1fr; }
  .content-section { padding: 16px; }
  .counters-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}

@media (max-width: 560px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .quick-actions { grid-template-columns: repeat(3, 1fr); }
  .now-serving-row { flex-direction: column; }
  .landing-title { font-size: 1.8rem; }
  .shortcuts-grid { grid-template-columns: 1fr; }
  .heatmap-stats { grid-template-columns: repeat(2,1fr); }
}