@import "tailwindcss";

/* ═══════════════════════════════════════════════════════
   NAVI DESIGN TOKENS
   Warm grays, sage greens, khaki tans, deep blacks.
   No blue in UI chrome.
   ═══════════════════════════════════════════════════════ */

:root {
  /* ── Typography ── */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* ── Type scale ── */
  --text-xs: 0.6875rem;   /* 11px */
  --text-sm: 0.8125rem;   /* 13px */
  --text-base: 0.875rem;  /* 14px */
  --text-md: 1rem;        /* 16px */
  --text-lg: 1.125rem;    /* 18px */
}

/* ═══ DARK MODE (default) ═══ */
[data-theme="dark"] {
  --bg-base: #1c1917;        /* warm off-black (was #0f1210) */
  --bg-raised: #252220;      /* raised surface (was #181d1a) */
  --bg-overlay: #2e2a27;     /* overlay/dropdown (was #1e2522) */
  --bg-input: #201d1a;       /* input fields (was #141a16) */

  --text-primary: #dde3dc;
  --text-secondary: #8f9a8e;
  --text-tertiary: #5e6b5d;
  --text-inverse: #1c1917;

  --border: #3a3530;         /* warm brown-gray (was #2a3329) */
  --border-subtle: #2a2624;  /* (was #1f261e) */

  --accent: #7a9a6b;        /* sage green — interactive states */
  --accent-hover: #8fad7f;
  --accent-muted: #3d4d36;

  --tan: #b8a88a;           /* khaki — secondary highlights */
  --tan-muted: #4a4235;

  --pin-origin: #6b8f5e;    /* sage */
  --pin-destination: #a67c52; /* rust/tan */
  --pin-intermediate: #6b7268; /* warm gray */
  --pin-stroke: #1c1917;

  --status-success: #6b8f5e;
  --status-warning: #b89a4a;
  --status-danger: #a65c52;

  --route-line: #7a9a6b;

  --shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.5);
}

/* ═══ LIGHT MODE ═══ */
[data-theme="light"] {
  --bg-base: #ddd2b9;          /* warm khaki-tan (was #ece8e1) */
  --bg-raised: #e8dec8;        /* raised surface (was #f5f2ec) */
  --bg-overlay: #e3d9c1;       /* overlay/dropdown (was #f0ece5) */
  --bg-input: #e8dec8;         /* input fields (was #f5f2ec) */

  --text-primary: #1a1d1a;
  --text-secondary: #4f5a49;   /* darkened for WCAG AA on new base (was #5c6558) */
  --text-tertiary: #7a8674;    /* darkened proportionally (was #8a9486) */
  --text-inverse: #f5f2ed;

  --border: #c4b89e;           /* warmer border (was #d4cfc5) */
  --border-subtle: #d5cab2;    /* warmer subtle border (was #e8e3db) */

  --accent: #4a7040;
  --accent-hover: #3d5e35;
  --accent-muted: #dce8d6;

  --tan: #8a7556;
  --tan-muted: #f0e8d8;

  --pin-origin: #4a7040;
  --pin-destination: #8a5c35;
  --pin-intermediate: #6b6960;
  --pin-stroke: #1a1d1a;

  --status-success: #4a7040;
  --status-warning: #8a7040;
  --status-danger: #8a4040;

  --route-line: #4a7040;

  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* ═══ BASE STYLES ═══ */
html, body, #root {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-sans);
}

body {
  background: var(--bg-base);
  color: var(--text-primary);
}

/* Mono class utility */
.font-mono {
  font-family: var(--font-mono);
}

/* ═══ FOCUS RING — accent, never blue ═══ */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ═══ TRANSITIONS — respect reduced motion ═══ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══ MAPLIBRE POPUP ═══ */
.maplibregl-popup-content {
  background: var(--bg-raised) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  box-shadow: var(--shadow-lg) !important;
  color: var(--text-primary) !important;
}

.maplibregl-popup-tip {
  border-top-color: var(--bg-raised) !important;
  border-bottom-color: var(--bg-raised) !important;
}

.maplibregl-popup-close-button {
  color: var(--text-secondary) !important;
  font-size: 16px !important;
  padding: 2px 6px !important;
}

.maplibregl-popup-close-button:hover {
  color: var(--text-primary) !important;
  background: transparent !important;
}

/* ═══ SCROLLBAR ═══ */
::-webkit-scrollbar {
  width: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

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

/* ═══ GPS CHEVRON MARKER ═══ */
.navi-chevron {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.navi-gps-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-raised);
  box-shadow: 0 0 0 2px var(--accent);
}

/* ═══ STOP PIN MARKERS (map) ═══ */
.navi-pin {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  border: 2px solid var(--pin-stroke);
  cursor: pointer;
  box-shadow: var(--shadow);
}

.navi-pin--origin { background: var(--pin-origin); }
.navi-pin--destination { background: var(--pin-destination); }
.navi-pin--intermediate { background: var(--pin-intermediate); }

/* ═══ FORM ELEMENTS ═══ */
.navi-input {
  padding: 0.5rem 0.75rem;
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--text-primary);
  transition: border-color 0.1s;
}

.navi-input::placeholder {
  color: var(--text-tertiary);
}

.navi-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-muted);
}

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

.navi-btn-secondary {
  padding: 0.375rem 0.75rem;
  font-size: var(--text-xs);
  font-family: var(--font-sans);
  font-weight: 500;
  background: var(--tan-muted);
  color: var(--tan);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.1s;
}

.navi-btn-secondary:hover:not(:disabled) {
  background: var(--accent-muted);
  color: var(--accent);
}

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

/* ═══ PREVIEW PIN (selected but not committed) ═══ */
.navi-pin-preview {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  background: transparent;
  box-shadow: 0 0 0 3px var(--accent-muted), var(--shadow);
  pointer-events: none;
}
.navi-pin-center-dot {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  pointer-events: none;
}
.navi-feature-highlight {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--accent-muted);
  animation: navi-pulse 1.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes navi-pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 0.5; }
}

/* ═══ PLACE DETAIL PANEL ═══ */
.navi-place-detail {
  transition: transform 150ms ease, opacity 150ms ease;
}

.navi-place-detail-enter {
  transform: translateX(-10px);
  opacity: 0;
}

.navi-place-detail-active {
  transform: translateX(0);
  opacity: 1;
}

/* ═══ LAYER CONTROL ═══ */
.layer-control {
  position: absolute;
  bottom: 32px;
  right: 10px;
  z-index: 10;
}

.layer-control-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: color 0.1s, border-color 0.1s;
}

.layer-control-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent);
}

.layer-control-popover {
  position: absolute;
  bottom: 44px;
  right: 0;
  min-width: 160px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 0;
  box-shadow: var(--shadow-lg);
}

.layer-control-header {
  padding: 4px 12px 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.layer-control-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  cursor: pointer;
  transition: background 0.1s;
}

.layer-control-item:hover {
  background: var(--bg-overlay);
}

.layer-control-label {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.layer-control-toggle {
  appearance: none;
  width: 32px;
  height: 18px;
  background: var(--border);
  border-radius: 9px;
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
  margin-left: 12px;
}

.layer-control-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-primary);
  border-radius: 50%;
  transition: transform 0.15s;
}

.layer-control-toggle:checked {
  background: var(--accent);
}

.layer-control-toggle:checked::after {
  transform: translateX(14px);
}


/* ═══ PLACE DETAIL ENRICHMENT ═══ */
.place-detail-section {
  margin-top: 2px;
}

.place-detail-section-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding-bottom: 6px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.category-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-muted);
  border-radius: 10px;
}


/* ═══ LOCATE BUTTON ═══ */
.locate-btn {
  position: absolute;
  bottom: 80px;
  right: 10px;
  z-index: 10;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: color 0.1s, border-color 0.1s;
}

.locate-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent);
}

/* ═══ STOP REMOVE BUTTON (touch-friendly) ═══ */
.stop-remove-btn {
  opacity: 0;
  transition: opacity 0.15s;
}

.group:hover .stop-remove-btn {
  opacity: 1;
}

/* ═══ MOBILE OVERRIDES ═══ */
@media (max-width: 767px) {
  body {
    overflow-x: hidden;
  }

  .layer-control {
    bottom: auto;
    top: 120px;
    right: 10px;
  }

  .locate-btn {
    bottom: auto;
    top: 166px;
    right: 10px;
  }

  .stop-remove-btn {
    opacity: 0.6;
  }
}

/* ═══ CONTACT MODAL ═══ */
.contact-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-modal {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 90%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 20px;
  box-shadow: var(--shadow-lg);
}

/* ═══ PANEL TAB BAR ═══ */
.navi-tab-bar {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-subtle);
}

.navi-tab {
  padding: 6px 12px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.1s, border-color 0.1s;
}

.navi-tab:hover {
  color: var(--text-secondary);
}

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

/* ═══ CONTACT LIST ITEMS ═══ */
.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.1s;
}

.contact-item:hover {
  background: var(--bg-overlay);
}

/* Scale control - dark theme styling */
.maplibregl-ctrl-scale {
  background-color: rgba(0, 0, 0, 0.6);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: none;
  color: rgba(255, 255, 255, 0.9);
  font-size: 11px;
  font-weight: 500;
  padding: 0 5px;
  line-height: 1.5;
  text-shadow: 0 0 2px rgba(0, 0, 0, 0.8);
}