/* Avalyze — Dark Theme
   (c) 2026 A&E Ventures, LLC — All rights reserved */

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface-hover: #22252f;
  --border: #2a2d37;
  --accent: #6c63ff;
  --accent-hover: #5a52e0;
  --success: #55b64f;
  --warning: #ff9933;
  --danger: #ed1c24;
  --extreme: #000000;
  --text: #e0e0e0;
  --text-muted: #888;
  --text-dim: #666;
  --radius: 8px;
  --radius-lg: 12px;

  /* Avalanche danger colors */
  --avy-low: #55b64f;
  --avy-moderate: #fff200;
  --avy-considerable: #ff9933;
  --avy-high: #ed1c24;
  --avy-extreme: #1a1a1a;
  --avy-none: #cccccc;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ─── Typography ────────────────────────────────────────────────────────── */

h1 { font-size: 1.5rem; font-weight: 700; }
h2 { font-size: 1.25rem; font-weight: 600; }
h3 { font-size: 1rem; font-weight: 600; }
p { line-height: 1.5; }

.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }

/* ─── Layout ────────────────────────────────────────────────────────────── */

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

/* ─── Login Page ────────────────────────────────────────────────────────── */

.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 400px;
}

.login-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-logo h1 {
  font-size: 2rem;
  color: var(--accent);
  letter-spacing: 2px;
}

.login-logo .tagline {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.form-group input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}

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

/* ─── Buttons ───────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: white;
  width: 100%;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--surface-hover);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--border);
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
}

/* ─── Divider ───────────────────────────────────────────────────────────── */

.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ─── Messages ──────────────────────────────────────────────────────────── */

.msg {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: none;
}

.msg.show { display: block; }
.msg.error { background: rgba(237, 28, 36, 0.15); color: #ff6b6b; border: 1px solid rgba(237, 28, 36, 0.3); }
.msg.success { background: rgba(85, 182, 79, 0.15); color: #7ddf7a; border: 1px solid rgba(85, 182, 79, 0.3); }
.msg.info { background: rgba(108, 99, 255, 0.15); color: #9d96ff; border: 1px solid rgba(108, 99, 255, 0.3); }

/* ─── Toast Notifications ───────────────────────────────────────────────── */

.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  animation: slideIn 0.3s ease;
  max-width: 320px;
}

.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--accent); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ─── Navbar ────────────────────────────────────────────────────────────── */

.navbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-decoration: none;
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-user {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ─── Dashboard ─────────────────────────────────────────────────────────── */

.dashboard-header {
  padding: 1.5rem 0 1rem;
}

.dashboard-header h1 {
  margin-bottom: 0.25rem;
}

.dashboard-header .subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.status-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
}

.status-card .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.status-card .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ─── Danger Level Badge ────────────────────────────────────────────────── */

.danger-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.danger-badge.low { background: var(--avy-low); color: #000; }
.danger-badge.moderate { background: var(--avy-moderate); color: #000; }
.danger-badge.considerable { background: var(--avy-considerable); color: #000; }
.danger-badge.high { background: var(--avy-high); color: #fff; }
.danger-badge.extreme { background: var(--avy-extreme); color: #ed1c24; border: 2px solid #ed1c24; }
.danger-badge.none { background: var(--avy-none); color: #333; }

/* ─── Avalanche Forecast Hero Card ─────────────────────────────────────── */

.avy-danger-hero {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--radius);
  transition: background 0.3s;
}

.avy-danger-level {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
}

.avy-danger-label {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.avy-zone-name {
  font-size: 0.85rem;
  margin-top: 0.5rem;
  opacity: 0.8;
}

/* Danger level hero colors */
.avy-danger-hero.low { background: var(--avy-low); color: #000; }
.avy-danger-hero.moderate { background: var(--avy-moderate); color: #000; }
.avy-danger-hero.considerable { background: var(--avy-considerable); color: #000; }
.avy-danger-hero.high { background: var(--avy-high); color: #fff; }
.avy-danger-hero.extreme { background: var(--avy-extreme); color: #ed1c24; border: 2px solid #ed1c24; }
.avy-danger-hero.none { background: var(--border); color: var(--text-muted); }

/* ─── Disclaimer Modal ──────────────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.modal h2 {
  color: var(--warning);
  margin-bottom: 1rem;
}

.modal p {
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.modal .disclaimer-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.modal .disclaimer-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.modal .disclaimer-list li::before {
  content: '\26A0';
  position: absolute;
  left: 0;
}

/* ─── Tab Bar ───────────────────────────────────────────────────────────── */

.tab-bar {
  display: flex;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-btn {
  flex: 1;
  padding: 0.65rem 0.5rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ─── Map ───────────────────────────────────────────────────────────────── */

#map {
  height: calc(100vh - 110px);
  width: 100%;
  background: var(--bg);
}

.map-controls {
  position: fixed;
  bottom: 5rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 500;
}

.map-btn {
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  transition: background 0.2s;
}

.map-btn:hover { background: var(--surface-hover); }
.map-btn.active { background: var(--accent); color: white; border-color: var(--accent); }

.map-info-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  z-index: 500;
  text-align: center;
}

/* Override Leaflet popups for dark theme */
.leaflet-popup-content-wrapper {
  background: var(--surface) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5) !important;
}

.leaflet-popup-tip {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
}

.leaflet-popup-content {
  font-size: 0.85rem;
  line-height: 1.4;
}

.leaflet-popup-close-button {
  color: var(--text-muted) !important;
}

/* ─── Badge ─────────────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--border);
  color: var(--text-muted);
}

.badge.success { background: rgba(85,182,79,0.2); color: var(--success); }
.badge.warning { background: rgba(255,153,51,0.2); color: var(--warning); }
.badge.danger { background: rgba(237,28,36,0.2); color: var(--danger); }
.badge.accent { background: rgba(108,99,255,0.2); color: var(--accent); }

/* ─── Slope Gauge ───────────────────────────────────────────────────────── */

.slope-gauge-container {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.slope-gauge {
  position: relative;
  width: 100%;
  max-width: 200px;
  height: 24px;
  background: var(--bg);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.slope-gauge-fill {
  height: 100%;
  border-radius: 12px;
  transition: width 0.5s ease, background 0.5s ease;
}

.slope-gauge-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.8rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.slope-legend {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.35rem;
}

/* ─── Terrain Data Grid ─────────────────────────────────────────────────── */

.terrain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.terrain-item {
  text-align: center;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: var(--radius);
}

.terrain-item .value {
  font-size: 1.25rem;
  font-weight: 700;
}

.terrain-item .unit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.terrain-item .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ─── Location List ─────────────────────────────────────────────────────── */

.location-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem;
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.location-item .location-info {
  flex: 1;
}

.location-item .location-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.location-item .location-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.location-item .location-actions {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

.icon-btn {
  width: 32px;
  height: 32px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.2s;
}

.icon-btn:hover { background: var(--surface-hover); }
.icon-btn.danger:hover { background: rgba(237,28,36,0.2); color: var(--danger); }

/* ─── Charts ────────────────────────────────────────────────────────────── */

.chart-container {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.chart-container canvas {
  width: 100% !important;
}

/* ─── Weather Factors ───────────────────────────────────────────────────── */

.factor-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.factor-row:last-child {
  border-bottom: none;
}

.factor-label {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.factor-value {
  font-weight: 600;
  font-size: 0.9rem;
}

.factor-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* ─── Daily Forecast Row ────────────────────────────────────────────────── */

.daily-row {
  display: grid;
  grid-template-columns: 80px 1fr 60px 60px;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.daily-row:last-child { border-bottom: none; }
.daily-row .day-name { font-weight: 600; }
.daily-row .day-desc { color: var(--text-muted); }
.daily-row .day-hi { color: var(--danger); font-weight: 600; }
.daily-row .day-lo { color: var(--accent); }

/* ─── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 480px) {
  .container { padding: 0.75rem; }
  .login-box { padding: 1.5rem; }
  .status-grid { grid-template-columns: 1fr; }
  .navbar { padding: 0.65rem 0.75rem; }
}

/* ─── Utility ───────────────────────────────────────────────────────────── */

.hidden { display: none !important; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }