/* ===========================
   Camp Sun Survey
   =========================== */

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

:root {
  --bg: #ffffff;
  --bg-secondary: #f5f5f7;
  --bg-card: #ffffff;
  --border: rgba(0,0,0,0.08);
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-muted: #aeaeb2;
  --accent: #f59e0b;
  --accent-sunrise: #fb923c;
  --accent-sunset: #e11d48;
  --accent-golden: #fbbf24;
  --accent-wind: #007aff;
  --accent-compass: #007aff;
  --accent-north: #ff3b30;
  --accent-green: #34c759;
  --gradient-sun: linear-gradient(135deg, #f59e0b, #ea580c);
  --radius: 12px;
  --shadow: 0 1px 2px rgba(0,0,0,0.04);
  --compass-bg: #f5f5f7;
  --compass-border: rgba(0,0,0,0.08);
  --compass-tick: rgba(0,0,0,0.1);
  --compass-tick-major: rgba(0,0,0,0.25);
  --compass-label: #1d1d1f;
  --font: -apple-system, 'Inter', BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, monospace;
}

.dark {
  --bg: #000000;
  --bg-secondary: #1c1c1e;
  --bg-card: #1c1c1e;
  --border: rgba(255,255,255,0.08);
  --text: #f5f5f7;
  --text-secondary: #98989d;
  --text-muted: #48484a;
  --accent-north: #ff453a;
  --accent-compass: #64d2ff;
  --accent-wind: #0a84ff;
  --shadow: none;
  --compass-bg: #1c1c1e;
  --compass-border: rgba(255,255,255,0.1);
  --compass-tick: rgba(255,255,255,0.08);
  --compass-tick-major: rgba(255,255,255,0.3);
  --compass-label: #f5f5f7;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

.bg-ambient { display: none; }

/* --- Splash Screen --- */
.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
}

.splash-screen.fade-out {
  opacity: 0;
  visibility: hidden;
}

.splash-logo {
  font-size: 3rem;
  animation: splashPulse 2s ease-in-out infinite;
}

@keyframes splashPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.7; }
}

.splash-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}

.splash-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.splash-loader {
  width: 32px;
  height: 3px;
  background: var(--bg-secondary);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 8px;
}

.splash-loader::after {
  content: '';
  display: block;
  width: 50%;
  height: 100%;
  background: var(--text-muted);
  border-radius: 2px;
  animation: splashLoad 1.2s ease-in-out infinite;
}

@keyframes splashLoad {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* --- App Container --- */
.app-container {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* --- Header --- */
.app-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  text-align: center;
  padding: env(safe-area-inset-top, 8px) 16px 6px;
  pointer-events: none;
  transition: background 0.3s, color 0.3s;
}

.app-header h1 {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.app-header .subtitle {
  display: none;
}

/* --- Location Badge --- */
.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-top: 4px;
  pointer-events: auto;
  transition: all 0.3s;
  box-shadow: var(--shadow);
}

.location-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s ease-in-out infinite;
}

.location-badge.demo .dot {
  background: var(--accent);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* --- Compass Section (full-screen) --- */
/* === COMPASS === */
.compass-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.compass-wrapper {
  position: relative;
  width: min(340px, 85vw);
  height: min(340px, 85vw);
}

.compass-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--compass-bg);
  border: 1px solid var(--compass-border);
  transition: background 0.3s, border-color 0.3s;
}

.compass-ring::before, .compass-ring::after { display: none; }

.compass-dial {
  position: absolute;
  inset: 0;
  transition: transform 0.1s ease-out;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Cardinal / intercardinal marks */
.compass-mark {
  position: absolute;
  left: 50%;
  top: 0;
  transform-origin: 0 calc(min(170px, 42.5vw));
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--compass-tick);
  text-align: center;
  width: 0;
}

.compass-mark.cardinal {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--compass-label);
}

.compass-mark.north {
  color: var(--accent-north);
}

.compass-mark span {
  display: inline-block;
  transform: translateX(-50%);
  padding-top: 10px;
}

/* Ticks */
.compass-tick {
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  transform-origin: 0 calc(min(170px, 42.5vw));
}

.compass-tick::after {
  content: '';
  display: block;
  width: 1px;
  height: 8px;
  background: var(--compass-tick);
  margin-top: 4px;
}

.compass-tick.major::after {
  height: 14px;
  width: 1.5px;
  background: var(--compass-tick-major);
}

/* Sun Arc Path on Compass */
.sun-arc-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Sun markers */
.sun-marker {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  z-index: 5;
  filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.5));
  transition: all 0.5s ease;
}

.sun-marker.current-sun {
  width: 36px;
  height: 36px;
  font-size: 22px;
  filter: drop-shadow(0 0 16px rgba(245, 158, 11, 0.7));
  z-index: 6;
}

.sun-marker.sunrise-marker {
  filter: drop-shadow(0 0 8px rgba(251, 146, 60, 0.6));
}

.sun-marker.sunset-marker {
  filter: drop-shadow(0 0 8px rgba(225, 29, 72, 0.6));
}

/* Sun marker labels */
.sun-label {
  position: absolute;
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%, 0);
  top: 32px;
  left: 50%;
}

.sun-marker.current-sun .sun-label {
  top: 40px;
}

/* Wind direction indicator */
.wind-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  z-index: 4;
  transition: transform 0.5s ease;
}

.wind-arrow {
  position: absolute;
  left: -8px;
  width: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-origin: center calc(min(130px, 32.5vw));
}

.wind-arrow::before {
  content: '';
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 12px solid var(--accent-wind);
  filter: drop-shadow(0 0 4px rgba(56, 189, 248, 0.5));
}

.wind-arrow::after {
  content: '';
  width: 2px;
  height: 20px;
  background: linear-gradient(to bottom, var(--accent-wind), transparent);
}

.wind-speed-badge {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  font-family: var(--mono);
  color: var(--accent-wind);
  white-space: nowrap;
  background: var(--bg-card);
  padding: 1px 6px;
  border-radius: 8px;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

/* Center indicator */
.compass-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-compass);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.4);
  z-index: 10;
}

/* Device heading pointer (fixed at top) */
.heading-pointer {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.heading-pointer::before {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 14px solid var(--accent-compass);
  filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.6));
}

/* Heading display */
.heading-display {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 8;
  pointer-events: none;
}

.heading-deg {
  font-size: 3.2rem;
  font-weight: 300;
  font-family: var(--mono);
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
}

.heading-dir {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
  font-weight: 500;
}

.weather-summary {
  font-size: 0.6rem;
  color: var(--text-muted);
  margin-top: 6px;
  letter-spacing: 0.02em;
  opacity: 0.8;
  max-width: 200px;
  text-align: center;
  line-height: 1.3;
  transition: all 0.3s ease;
}

.weather-summary.alert-caution {
  color: #eab308;
  opacity: 1;
  font-weight: 500;
}

.weather-summary.alert-warning {
  color: #f97316;
  opacity: 1;
  font-weight: 600;
  font-size: 0.62rem;
}

.weather-summary.alert-danger {
  color: #ef4444;
  opacity: 1;
  font-weight: 700;
  font-size: 0.65rem;
  animation: alertPulse 2s ease-in-out infinite;
}

@keyframes alertPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* --- Info Panel (bottom sheet) --- */
.info-panel {
  position: absolute;
  bottom: 80px;
  left: 8px;
  right: 8px;
  z-index: 15;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  max-height: 40vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  transition: background 0.3s, color 0.3s;
}

/* Clean panel — no drag handle */
.info-panel::before {
  display: none;
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px;
  border-radius: 8px;
  background: var(--bg-secondary);
  transition: background 0.3s;
}

.info-item:hover {
  background: var(--bg-secondary);
  box-shadow: var(--shadow);
}

/* --- Wind Level Visual Bar --- */
.wind-level-bar {
  position: relative;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  margin-top: 6px;
  overflow: hidden;
}

.wind-level-fill {
  height: 100%;
  border-radius: 3px;
  width: 10%;
  background: linear-gradient(90deg, #22c55e, #22c55e);
  transition: width 0.6s ease, background 0.6s;
}

.wind-level-fill.moderate {
  background: linear-gradient(90deg, #f59e0b, #fb923c);
}

.wind-level-fill.strong {
  background: linear-gradient(90deg, #ef4444, #e11d48);
}

.wind-level-text {
  display: block;
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-top: 3px;
}

/* --- Tutorial Overlay --- */
.tutorial-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.tutorial-overlay.hidden {
  display: none !important;
}

.tutorial-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.tutorial-card {
  position: relative;
  z-index: 301;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  max-width: 320px;
  width: 90%;
  text-align: center;
  animation: slideUp 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.tutorial-step-indicator {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 16px;
}

.tutorial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg-secondary);
  transition: all 0.3s;
}

.tutorial-dot.active {
  background: var(--accent);
  width: 20px;
  border-radius: 4px;
}

.tutorial-emoji {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.tutorial-text {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.tutorial-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.tutorial-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.tutorial-skip {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
}

.tutorial-skip:hover {
  color: var(--text-secondary);
}

.tutorial-next {
  padding: 8px 24px;
  border: none;
  border-radius: 8px;
  background: var(--gradient-sun);
  color: #0a0e1a;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.tutorial-next:hover {
  opacity: 0.9;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.info-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.info-content {
  flex: 1;
  min-width: 0;
}

.info-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-value {
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--text);
}

.info-sub {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-family: var(--mono);
}

/* Full-width info items */
.info-item.full {
  grid-column: 1 / -1;
}

/* --- Controls (Apple-style tab bar) --- */
.controls {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 25;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 0.5px solid rgba(0,0,0,0.12);
  padding: 4px 8px env(safe-area-inset-bottom, 8px);
  transition: background 0.3s;
}

.dark .controls {
  background: rgba(28,28,30,0.85);
  border-top-color: rgba(255,255,255,0.08);
}



.control-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 8px 4px;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.55rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.25s ease, transform 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  min-height: 52px;
  letter-spacing: 0.02em;
  position: relative;
}

.control-btn:hover, .control-btn:active {
  color: var(--text);
}

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

.control-btn .btn-icon {
  font-size: 1.3rem;
  line-height: 1;
}

/* --- [FIX 2] Skeleton Loading Animation --- */
.info-value.loading,
.info-sub.loading {
  color: transparent;
  background: linear-gradient(90deg, rgba(100, 116, 139, 0.1) 25%, rgba(100, 116, 139, 0.2) 50%, rgba(100, 116, 139, 0.1) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 4px;
  min-width: 50px;
  min-height: 1em;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Outdoor High-Contrast Mode --- */
body.outdoor-mode {
  --bg: #f8fafc;
  --bg-secondary: #e2e8f0;
  --bg-card: #f1f5f9;
  --border: rgba(100, 116, 139, 0.25);
  --text: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
}

body.outdoor-mode .compass-ring {
  background: radial-gradient(circle at center, rgba(241, 245, 249, 0.95) 0%, rgba(226, 232, 240, 0.98) 100%);
  border-color: var(--border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

body.outdoor-mode .compass-ring::before {
  border-color: rgba(34, 211, 238, 0.2);
}

body.outdoor-mode .compass-mark.cardinal {
  color: #1e293b;
}

body.outdoor-mode .compass-mark.north {
  color: var(--accent-north);
}

body.outdoor-mode .heading-deg {
  color: #0f172a;
}

body.outdoor-mode .bg-ambient {
  display: none;
}

body.outdoor-mode .modal-content {
  background: var(--bg-secondary);
}

body.outdoor-mode .form-input {
  background: rgba(255, 255, 255, 0.8);
  color: #0f172a;
}

body.outdoor-mode .advice-card {
  background: rgba(255, 255, 255, 0.5);
}

/* Outdoor mode toggle button */
.outdoor-toggle {
  position: fixed;
  top: env(safe-area-inset-top, 8px);
  right: 12px;
  z-index: 50;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  -webkit-tap-highlight-color: transparent;
}

.outdoor-toggle:active {
  transform: scale(0.9);
}

body.outdoor-mode .outdoor-toggle {
  background: var(--bg-card);
  color: #f1f5f9;
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

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

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 70vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

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

.modal-title {
  font-size: 1rem;
  font-weight: 600;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--bg-secondary);
}

/* Form elements */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--accent-compass);
}

.form-input[type="date"] {
  color-scheme: dark;
}

.form-row {
  display: flex;
  gap: 10px;
}

.form-row .form-group {
  flex: 1;
}

.form-btn {
  width: 100%;
  padding: 12px;
  background: var(--gradient-sun);
  border: none;
  border-radius: 8px;
  color: #0a0e1a;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.form-btn:hover {
  opacity: 0.9;
}

/* Slider (for manual compass) */
.compass-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--bg-secondary);
  border-radius: 2px;
  outline: none;
}

.compass-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-compass);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.4);
}

/* --- Permission Banner --- */
.permission-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 12px 16px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.permission-banner.show {
  transform: translateY(0);
}

.permission-banner p {
  flex: 1;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.permission-btn {
  padding: 6px 16px;
  background: var(--accent-compass);
  border: none;
  border-radius: 8px;
  color: var(--bg);
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

/* --- Utility --- */
.hidden {
  display: none !important;
}

/* Demo badge */
.demo-tag {
  font-size: 0.55rem;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent);
  font-weight: 500;
  margin-left: 4px;
  vertical-align: middle;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 4px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-secondary);
  border-radius: 2px;
}

/* --- Camp Item Markers on Compass --- */
.camp-marker {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  z-index: 7;
  transition: all 0.5s ease;
  background: var(--bg-card);
  border: 1.5px solid rgba(148, 163, 184, 0.2);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.camp-tent {
  border-color: rgba(34, 197, 94, 0.4);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.2);
}

.camp-bonfire {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.25);
}

.camp-car {
  border-color: rgba(148, 163, 184, 0.3);
  box-shadow: 0 0 8px rgba(148, 163, 184, 0.15);
}

.camp-tarp {
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.2);
}

/* --- Advisor Button Highlight --- */
.advisor-btn {
  border-color: rgba(34, 197, 94, 0.3) !important;
  background: rgba(34, 197, 94, 0.08) !important;
}

.advisor-btn:hover, .advisor-btn:active {
  border-color: rgba(34, 197, 94, 0.5) !important;
  background: rgba(34, 197, 94, 0.15) !important;
}

/* --- Advisor Modal --- */
.advisor-modal-content {
  max-height: 85vh;
}

.advisor-wind-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.15);
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--accent-wind);
}

/* --- Layout Diagram --- */
.layout-diagram {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
}

.layout-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 22px;
  z-index: 5;
}

.layout-item {
  position: absolute;
  font-size: 20px;
  transform: translate(-50%, -50%);
  transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 3;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}

.layout-wind-arrow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  transition: all 0.6s;
}

.layout-wind-arrow::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -90px;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 10px solid var(--accent-wind);
  opacity: 0.6;
}

.layout-wind-arrow::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -80px;
  width: 2px;
  height: 35px;
  background: linear-gradient(to bottom, var(--accent-wind), transparent);
  opacity: 0.4;
}

.layout-wind-label {
  position: absolute;
  top: -105px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  color: var(--accent-wind);
  white-space: nowrap;
}

.layout-sun-label, .layout-sunset-label {
  position: absolute;
  font-size: 0.6rem;
  color: var(--accent);
  white-space: nowrap;
  transform: translate(-50%, -50%);
  z-index: 2;
  pointer-events: none;
}

/* --- Advice Cards --- */
.advice-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.advice-card {
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: background 0.2s;
}

.advice-card:hover {
  background: var(--bg-card);
}

.advice-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.advice-icon {
  font-size: 1.1rem;
}

.advice-title {
  font-size: 0.85rem;
  font-weight: 600;
  flex: 1;
}

.advice-dir-badge {
  font-size: 0.65rem;
  font-family: var(--mono);
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.advice-text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.advice-distance {
  font-size: 0.7rem;
  font-family: var(--mono);
  color: var(--accent);
  margin-top: 4px;
}

.sunset-tip {
  background: rgba(225, 29, 72, 0.06);
  border-color: rgba(225, 29, 72, 0.12);
}

.sunset-tip .advice-text {
  color: var(--accent-sunrise);
}
/* --- AR Button Highlight --- */
.ar-btn {
  border-color: rgba(245, 158, 11, 0.3) !important;
  background: rgba(245, 158, 11, 0.08) !important;
}

.ar-btn:hover, .ar-btn:active {
  border-color: rgba(245, 158, 11, 0.5) !important;
  background: rgba(245, 158, 11, 0.15) !important;
}

/* --- AR Container (Fullscreen) --- */
.ar-container {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: #000;
  display: none;
}

.ar-container.active {
  display: block;
}

.ar-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ar-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ar-close {
  position: absolute;
  top: env(safe-area-inset-top, 12px);
  left: 16px;
  z-index: 210;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #f1f5f9;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.ar-close:hover {
  background: var(--bg-card);
}

.ar-mode-badge {
  position: absolute;
  top: env(safe-area-inset-top, 12px);
  right: 16px;
  z-index: 210;
  padding: 6px 14px;
  border-radius: 16px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.ar-hud {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 210;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 10px 16px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  font-size: 0.72rem;
  font-family: var(--mono);
  color: var(--text-secondary);
}

.ar-hud span {
  white-space: nowrap;
}

/* --- Responsive --- */
@media (max-width: 360px) {
  .app-container {
    padding: 10px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .heading-deg {
    font-size: 1.6rem;
  }
}

@media (min-width: 481px) {
  .app-container {
    padding: 24px;
  }

  .modal-content {
    border-radius: var(--radius);
    margin-bottom: 24px;
  }

  .modal-overlay {
    align-items: center;
  }
}

/* --- #13: Toast Notifications (Gust Alerts) --- */
.toast-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: calc(env(safe-area-inset-top, 12px) + 8px) 12px 0;
  pointer-events: none;
}

.toast {
  display: none;
  align-items: center;
  gap: 10px;
  max-width: 400px;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid #eab308;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  pointer-events: auto;
  transform: translateY(-120%);
  opacity: 0;
}

.dark .toast {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.toast.show {
  display: flex;
  animation: toastSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.toast.hide {
  animation: toastSlideOut 0.3s ease-in forwards;
}

@keyframes toastSlideIn {
  from { transform: translateY(-120%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

@keyframes toastSlideOut {
  from { transform: translateY(0); opacity: 1; }
  to   { transform: translateY(-120%); opacity: 0; }
}

.toast-icon {
  flex-shrink: 0;
  color: #eab308;
  display: flex;
  align-items: center;
}

.toast-content {
  flex: 1;
  min-width: 0;
}

.toast-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}

.toast-message {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1.3;
}

.toast-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.toast-close:hover {
  color: var(--text);
}

/* Alert severity variants */
.toast.alert-warning { border-left-color: #eab308; }
.toast.alert-warning .toast-icon { color: #eab308; }

.toast.alert-danger { border-left-color: #ef4444; }
.toast.alert-danger .toast-icon { color: #ef4444; }

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus visible for keyboard navigation */
.control-btn:focus-visible,
.outdoor-toggle:focus-visible,
.modal-close:focus-visible,
.permission-btn:focus-visible {
  outline: 2px solid var(--accent-compass);
  outline-offset: 2px;
}

/* Selection color */
::selection {
  background: rgba(0, 122, 255, 0.3);
  color: inherit;
}