/* Kinetic Stadium Design System */
:root {
  --bg-dark: #111316;
  --bg-card: rgba(255, 255, 255, 0.05);
  --bg-card-hover: rgba(255, 255, 255, 0.1);
  --border-glass: rgba(255, 255, 255, 0.1);
  --primary-blue: #0066ff;
  --primary-blue-glow: rgba(0, 102, 255, 0.4);
  --accent-orange: #ff5e07;
  --accent-orange-glow: rgba(255, 94, 7, 0.4);
  --accent-teal: #00dbe9;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Lexend', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glass-blur: blur(20px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Glassmorphism Utilities */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.glass-panel:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

/* App Container Layout */
#app-container {
  display: flex;
  width: 100%;
  height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
  width: 256px;
  height: 100%;
  background: rgba(17, 19, 22, 0.8);
  backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  z-index: 100;
}

.brand {
  margin-bottom: 2rem;
}

.brand h1 {
  font-size: 1.5rem;
  color: var(--primary-blue);
  text-transform: uppercase;
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  list-style: none;
  flex: 1;
}

.nav-item {
  margin-bottom: 0.5rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: var(--text-muted);
  transition: var(--transition);
  font-weight: 500;
  cursor: pointer;
}

.nav-link:hover, .nav-link.active {
  background: var(--primary-blue);
  color: #fff;
  box-shadow: 0 0 15px var(--primary-blue-glow);
}

.ticket-stub {
  background: linear-gradient(135deg, rgba(255,94,7,0.2) 0%, rgba(0,102,255,0.2) 100%);
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}

/* Main Content Area */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  position: relative;
}

/* Top Bar & Ticker */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(17, 19, 22, 0.9);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-glass);
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 1rem;
}

.score-ticker {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
}

.live-badge {
  background: var(--danger);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* ═══════════════════════════════════════════════════════════════════════
   PROMOTIONS BANNER (Crowd-Shaping)
   ═══════════════════════════════════════════════════════════════════════ */
.promo-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(34,197,94,0.2), rgba(0,102,255,0.15));
  border: 1px solid rgba(34,197,94,0.3);
  font-size: 0.85rem;
  font-weight: 500;
  animation: promoBannerSlide 0.5s ease-out;
  flex-shrink: 0;
  max-width: 50%;
  white-space: nowrap;
}

.promo-banner #promo-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.promo-dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  margin-left: 0.5rem;
}

@keyframes promoBannerSlide {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Views Container */
.view-section {
  display: none;
  padding: 2rem;
  animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

/* QR Code scanning animation */
.qr-container {
  position: relative;
  background: white;
  padding: 1rem;
  border-radius: 8px;
  display: inline-block;
}
.qr-scanner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-blue);
  box-shadow: 0 0 10px var(--primary-blue);
  animation: scan 2s linear infinite;
}
@keyframes scan {
  0% { top: 0; }
  50% { top: 100%; }
  100% { top: 0; }
}

/* Progress Bars */
.progress-bar-container {
  width: 100%;
  height: 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 0.5rem;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-teal));
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Concessions Grid */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.menu-card {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.btn {
  background: var(--primary-blue);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-heading);
  transition: var(--transition);
}
.btn:hover {
  background: #0052cc;
  box-shadow: 0 0 10px var(--primary-blue-glow);
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--primary-blue);
  color: var(--primary-blue);
}
.btn-outline:hover {
  background: rgba(0, 102, 255, 0.1);
}

/* ═══════════════════════════════════════════════════════════════════════
   WALK-THROUGH PICKUP TOGGLE (Frictionless)
   ═══════════════════════════════════════════════════════════════════════ */
.walkthrough-toggle {
  padding: 0.75rem;
  border-radius: 8px;
  background: rgba(0,219,233,0.08);
  border: 1px solid rgba(0,219,233,0.2);
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.toggle-label input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  width: 40px;
  height: 22px;
  background: rgba(255,255,255,0.15);
  border-radius: 11px;
  position: relative;
  transition: var(--transition);
  flex-shrink: 0;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-muted);
  top: 3px;
  left: 3px;
  transition: var(--transition);
}

.toggle-label input:checked + .toggle-slider {
  background: var(--accent-teal);
}

.toggle-label input:checked + .toggle-slider::after {
  transform: translateX(18px);
  background: white;
}

.proximity-fill {
  transition: width 1s ease;
}

/* Chat Widget */
#chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 380px;
  max-height: 500px;
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transform: translateY(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#chat-widget.collapsed {
  transform: translateY(calc(100% - 60px));
}

#chat-header {
  background: var(--primary-blue);
  padding: 15px;
  border-radius: 16px 16px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  height: 350px;
  border-left: 1px solid var(--border-glass);
  border-right: 1px solid var(--border-glass);
}

#chat-input-container {
  display: flex;
  padding: 10px;
  background: rgba(17, 19, 22, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: 0 0 16px 16px;
  gap: 4px;
}

#chat-input {
  flex: 1;
  background: transparent;
  border: none;
  color: white;
  padding: 10px;
  outline: none;
  font-family: var(--font-body);
}

.chat-msg {
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 12px;
  max-width: 85%;
  font-size: 0.9rem;
}

.msg-user {
  background: var(--primary-blue);
  color: white;
  margin-left: auto;
  border-bottom-right-radius: 0;
}

.msg-bot {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  margin-right: auto;
  border-bottom-left-radius: 0;
}

/* ═══════════════════════════════════════════════════════════════════════
   VOICE CONCIERGE
   ═══════════════════════════════════════════════════════════════════════ */
.voice-btn.listening {
  background: rgba(239,68,68,0.2) !important;
  border-color: var(--danger) !important;
  color: var(--danger) !important;
  animation: voicePulse 1.2s ease infinite;
}

@keyframes voicePulse {
  0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}

/* ═══════════════════════════════════════════════════════════════════════
   AR WAYFINDING MODAL
   ═══════════════════════════════════════════════════════════════════════ */
.ar-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: #000;
  display: flex;
  flex-direction: column;
}

.ar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: rgba(0,0,0,0.8);
  color: white;
  z-index: 10;
}

.ar-header h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ar-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.ar-camera-sim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(34,197,94,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 40%, rgba(0,102,255,0.06) 0%, transparent 50%),
    linear-gradient(180deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  animation: arCameraShift 8s ease-in-out infinite alternate;
}

@keyframes arCameraShift {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

.ar-path-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  z-index: 5;
}

.ar-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--accent-teal);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-shadow: 0 0 20px rgba(0,219,233,0.6);
  animation: arArrowFloat 2s ease-in-out infinite;
}

.ar-arrow .material-symbols-outlined {
  font-size: 3rem;
  filter: drop-shadow(0 0 15px rgba(0,219,233,0.7));
}

.ar-arrow-1 { animation-delay: 0s; }
.ar-arrow-2 { animation-delay: 0.4s; }
.ar-arrow-3 { animation-delay: 0.8s; color: var(--success); }

@keyframes arArrowFloat {
  0%, 100% { transform: translateY(0); opacity: 0.8; }
  50% { transform: translateY(-12px); opacity: 1; }
}

.ar-floor-path {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  max-width: 500px;
  z-index: 4;
  opacity: 0.9;
}

.ar-animated-path {
  stroke-dashoffset: 40;
  animation: arDash 1.5s linear infinite;
}

@keyframes arDash {
  to { stroke-dashoffset: 0; }
}

.ar-pulse-dot {
  animation: arPulseDot 1.5s ease infinite;
}

@keyframes arPulseDot {
  0%, 100% { r: 8; opacity: 1; }
  50% { r: 14; opacity: 0.5; }
}

.ar-dest-dot {
  animation: arDestGlow 2s ease infinite;
}

@keyframes arDestGlow {
  0%, 100% { filter: drop-shadow(0 0 5px rgba(34,197,94,0.6)); }
  50% { filter: drop-shadow(0 0 20px rgba(34,197,94,1)); }
}

.ar-hud {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 10;
}

.ar-hud-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  font-size: 0.85rem;
  font-family: var(--font-heading);
  color: white;
}

.ar-hud-destination {
  background: rgba(34,197,94,0.25);
  border-color: rgba(34,197,94,0.4);
  color: var(--success);
}

/* ═══════════════════════════════════════════════════════════════════════
   SMART EGRESS MODAL
   ═══════════════════════════════════════════════════════════════════════ */
.egress-modal {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.egress-content {
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 2rem;
  background: rgba(17,19,22,0.95);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
}

.egress-recommendation {
  padding: 1.25rem;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,102,255,0.15), rgba(0,219,233,0.1));
  border: 1px solid rgba(0,102,255,0.3);
}

.egress-recommendation h3 {
  color: var(--accent-teal);
  margin-bottom: 0.5rem;
}

.egress-gates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.egress-gate-card {
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-glass);
  text-align: center;
  transition: var(--transition);
}

.egress-gate-card.best-gate {
  border-color: var(--success);
  background: rgba(34,197,94,0.1);
}

.egress-gate-card h4 {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.egress-wait {
  font-size: 1.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
}

.egress-transport-section {
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-glass);
}

.egress-transport-section h4 {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.transport-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.85rem;
}

.transport-option:last-child {
  border-bottom: none;
}

/* Map specific styling */
#route-svg {
  width: 100%;
  height: auto;
  max-height: 600px;
  background: rgba(255,255,255,0.02);
  border-radius: 12px;
}

/* Utility */
.text-primary { color: var(--primary-blue); }
.text-orange { color: var(--accent-orange); }
.text-teal { color: var(--accent-teal); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

/* Mobile Responsiveness */
@media (max-width: 768px) {
  #app-container {
    flex-direction: column-reverse;
  }
  
  .sidebar {
    width: 100%;
    height: 70px;
    flex-direction: row;
    padding: 0.5rem;
    justify-content: space-around;
    align-items: center;
    border-right: none;
    border-top: 1px solid var(--border-glass);
    position: fixed;
    bottom: 0;
  }
  
  .brand, .ticket-stub {
    display: none;
  }
  
  .nav-links {
    display: flex;
    justify-content: space-around;
    width: 100%;
    margin: 0;
  }
  
  .nav-item {
    margin: 0;
  }
  
  .nav-link {
    flex-direction: column;
    padding: 0.5rem;
    gap: 0.25rem;
    font-size: 0.75rem;
  }
  
  .nav-link span:not(.material-symbols-outlined) {
    display: none; /* Hide text on mobile nav, icons only */
  }

  #chat-widget {
    bottom: 80px;
  }

  .ar-hud {
    flex-wrap: wrap;
    justify-content: center;
  }

  .egress-content {
    width: 95%;
    padding: 1.5rem;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   REAL CAMERA AR FEED
   ═══════════════════════════════════════════════════════════════════════ */
.ar-camera-feed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════════════════════
   KINETIC POINTS WALLET & TOAST
   ═══════════════════════════════════════════════════════════════════════ */
.kinetic-wallet {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  transition: var(--transition);
}

.kinetic-wallet.kp-bump {
  animation: kpBump 0.6s ease;
}

@keyframes kpBump {
  0% { transform: scale(1); }
  30% { transform: scale(1.25); box-shadow: 0 0 15px rgba(245,158,11,0.6); }
  100% { transform: scale(1); }
}

.kp-toast {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(245, 158, 11, 0.4);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--warning);
  animation: kpToastSlide 0.4s ease-out;
}

@keyframes kpToastSlide {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

.promo-accept-btn {
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--warning);
  background: rgba(245,158,11,0.2);
  color: var(--warning);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.promo-accept-btn:hover {
  background: rgba(245,158,11,0.4);
}

/* ═══════════════════════════════════════════════════════════════════════
   LIVE HEATMAP
   ═══════════════════════════════════════════════════════════════════════ */
.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-glass);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.heatmap-zone {
  transition: fill 1s ease, opacity 1s ease;
}

@keyframes heatmapPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}