/* ============================================================
   Velotrace User UI — core styles
   Page-specific styles: pages/faq.css, pages/about.css
   ============================================================ */

@import url('./pages/faq.css');
@import url('./pages/about.css');
@import url('./pages/map.css');
@import url('./components/footer.css');


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

/* ── Design tokens ─────────────────────────────────────────── */
:root {
  /* Palette — OKLCH */
  --color-bg-base:         oklch(98% 0.003 220);
  --color-bg-surface:      oklch(100% 0 0);
  --color-bg-muted:        oklch(95.5% 0.005 220);
  --color-bg-race:         oklch(22% 0.012 250);
  --color-border:          oklch(88% 0.008 220);
  --color-border-strong:   oklch(74% 0.014 220);

  --color-orange:          oklch(62% 0.24 40);
  --color-orange-soft:     oklch(96% 0.040 40);
  --color-blue:            oklch(50% 0.19 250);
  --color-blue-soft:       oklch(94% 0.030 250);
  --color-live:            oklch(58% 0.20 145);

  --color-text-primary:    oklch(14% 0.018 250);
  --color-text-secondary:  oklch(38% 0.020 250);
  --color-text-muted:      oklch(52% 0.010 250);
  --color-text-inverse:    oklch(96% 0.004 250);

  /* Spacing — 4pt scale */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Radius */
  --radius-sm:  4px;
  --radius:     6px;
  --radius-lg: 10px;

  /* Layout */
  --header-height:   74px;
  --navbar-bg:      var(--color-bg-race);

  /* Font families */
  --font-display: 'Barlow Semi Condensed', system-ui, sans-serif;
  --font-body:    'Chivo', system-ui, sans-serif;
  --font-bitmap:  'VeloBitmap', monospace;

  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--color-bg-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── App shell ───────────────────────────────────────────── */
.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Navbar ──────────────────────────────────────────────── */
.navbar {
  height: var(--header-height);
  background: var(--navbar-bg);
  display: flex;
  align-items: center;
  padding: 0 var(--space-2xl);
  gap: var(--space-2xl);
  flex-shrink: 0;
  z-index: 100;
}

.navbar__logo {
  display: flex;
  align-items: baseline;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__wordmark {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: oklch(96% 0.004 250);
  line-height: 1;
}

.navbar__wordmark em {
  font-style: normal;
  color: var(--color-orange);
}

/* ── Nav links ───────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
}

.nav__link {
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: oklch(62% 0.008 250);
  text-decoration: none;
  border-radius: var(--radius);
  transition: color 0.12s, background 0.12s;
  white-space: nowrap;
  letter-spacing: 0.02px;
  display: flex;
  align-items: center;
}

.nav__link:hover { color: oklch(88% 0.005 250); }

.nav__link--active {
  color: oklch(96% 0.004 250);
  background: oklch(100% 0 0 / 0.10);
  font-weight: 600;
}

/* ── Live map sidebar ────────────────────────────────────── */
.live-sidebar {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  width: 450px;
  background: oklch(93.5% 0.006 220);
  border-right: 1px solid var(--color-border);
  overflow: hidden;
  transition: width 0.2s ease;
  min-width: 0;
}

.live-sidebar__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 450px;
  min-width: 180px;
}

.live-sidebar__scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

.live-sidebar__team-header {
  flex-shrink: 0;
  padding: var(--space-sm) var(--space-md) var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.live-sidebar__team-header[hidden] { display: none; }

.live-sidebar__sep {
  flex-shrink: 0;
  height: 2px;
  margin: 0 var(--space-xl);
  background: var(--color-border);
  border-radius: 1px;
}

.live-sidebar__sep[hidden] { display: none; }

.live-sidebar__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ── Map loading overlay ─────────────────────────────────── */
.map-loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 2000;
  background: oklch(98% 0.003 220 / 0.90);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

.map-loading-overlay[hidden] { display: none; }

.map-loading-overlay__text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-text-secondary);
}

/* ── Sidebar gutter (resize + toggle) ────────────────────── */
.live-sidebar-gutter {
  width: 20px;
  flex-shrink: 0;
  cursor: col-resize;
  background: oklch(91% 0.007 220);
  border-right: 2px solid var(--color-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
  user-select: none;
}

.live-sidebar-gutter__btn {
  width: 20px;
  height: 48px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 12px;
  padding: 0;
  transition: background 0.12s, color 0.12s;
  border-radius: var(--radius-sm);
}

.live-sidebar-gutter__btn:hover {
  background: var(--color-bg-muted);
  color: var(--color-text-primary);
}

/* ── Form controls (sidebar team select, etc.) ───────────── */
.form-select {
  width: 100%;
  padding: 8px 28px 8px 10px;
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 13px;
  font-family: inherit;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238590a8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: border-color 0.12s;
}

.form-select:hover  { border-color: var(--color-border-strong); }

.form-select:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-orange) 14%, transparent);
}


/* ── Main / page shell ───────────────────────────────────── */
.main {
  flex: 1;
  overflow: hidden;
  position: relative;
  background: var(--color-bg-base);
}

/* ── Pages ───────────────────────────────────────────────── */
.page {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.page--active { display: flex; }

.content-page {
  overflow-y: auto;
  padding: var(--space-xl) var(--space-2xl);
  gap: var(--space-2xl);
  flex-direction: column;
}

/* ── Home hero ───────────────────────────────────────────── */
.home-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl) var(--space-2xl);
  gap: var(--space-lg);
}

.home-hero__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--color-orange);
}

.home-hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -1px;
  line-height: 1.05;
  max-width: 16ch;
}

.home-hero__sub {
  font-size: 15px;
  color: var(--color-text-secondary);
  max-width: 52ch;
  line-height: 1.65;
}

.home-hero__cta {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  padding: 11px 26px;
  background: var(--color-orange);
  color: oklch(98% 0.005 250);
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.12s;
}

.btn-primary:hover { background: oklch(56% 0.24 40); }

.btn-secondary {
  padding: 11px 26px;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: border-color 0.12s, color 0.12s;
}

.btn-secondary:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text-primary);
}

/* ── Map layout ──────────────────────────────────────────── */
.map-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.map-area {
  flex: 1;
  position: relative;
  min-height: 0;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}

.map-canvas {
  flex: 1;
  min-height: 0;
  display: block;
  background: var(--color-bg-muted);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 12px color-mix(in oklch, var(--color-text-primary) 7%, transparent);
}

/* Leaflet overrides */
.leaflet-popup-content-wrapper {
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px color-mix(in oklch, var(--color-text-primary) 12%, transparent);
  font-family: inherit;
}

.leaflet-popup-tip { background: var(--color-bg-surface); }

.leaflet-popup-content {
  margin: var(--space-sm) var(--space-md);
  font-size: 13px;
}

.leaflet-control-attribution {
  background: oklch(98.5% 0.004 250 / 0.92) !important;
  color: var(--color-text-muted) !important;
  font-size: 10px;
}

.leaflet-control-attribution a { color: var(--color-blue) !important; }

/* Permanent driver name label above pin */
.marker-label {
  background: transparent;
  border: none;
  box-shadow: none;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  text-shadow: 0 1px 3px oklch(100% 0 0 / 0.85), 0 0 6px oklch(100% 0 0 / 0.6);
  pointer-events: none;
}
.marker-label::before { display: none; }

.map-controls {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  z-index: 900;
}

.map-controls__btn {
  width: 32px;
  height: 32px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px color-mix(in oklch, var(--color-text-primary) 8%, transparent);
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.map-controls__btn:hover {
  background: var(--color-bg-muted);
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

/* ── Statistics page ─────────────────────────────────────── */
.stats-page {
  padding: var(--space-xl);
  overflow-y: auto;
  flex-direction: column;
  gap: var(--space-xl);
}

.stats-panel__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-md);
}

.stats-kpi {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stats-kpi__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.stats-kpi__value {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
  letter-spacing: -0.5px;
}

.stats-kpi__unit {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-left: 3px;
}

.stats-panel__chart-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.chart-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.chart-card__title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.chart-card__canvas {
  position: relative;
  width: 100%;
  height: 200px;
  background: var(--color-bg-muted);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.chart-card__canvas canvas { display: block; }

/* ── Content page shared base ────────────────────────────── */
.cp-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.cp-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.4px;
  line-height: 1.1;
}

.cp-subtitle {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ═══════════════════════════════════════════════════════════
   MOBILE / RESPONSIVE  ≤ 767 px
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
  :root { --header-height: 56px; }

  /* ── Navbar ──────────────────────────────────────────────── */
  .navbar {
    height: 56px;
    padding: 0 var(--space-md);
    gap: var(--space-md);
  }
  .navbar__wordmark { font-size: 20px; }
  .nav { gap: 2px; }
  .nav__link { padding: 6px 9px; font-size: 12px; letter-spacing: 0; }

  /* ── Content pages ───────────────────────────────────────── */
  .content-page { padding: var(--space-lg) var(--space-md); gap: var(--space-lg); }

  /* ── Home hero ───────────────────────────────────────────── */
  .home-hero { padding: var(--space-xl) var(--space-md); gap: var(--space-md); }
  .home-hero__cta { flex-direction: column; align-items: stretch; }
  .btn-primary,
  .btn-secondary { justify-content: center; }

  /* ── Map events browser ──────────────────────────────────── */
  .map-events-header { padding: var(--space-md) var(--space-md) var(--space-sm); }
  .events-content    { padding: var(--space-md); }
  .events-footer     { padding: var(--space-sm) var(--space-md); }
  .events-grid       { grid-template-columns: 1fr; }

  /* ── Map layout — vertical stack ─────────────────────────── */
  .map-layout { flex-direction: column; }

  .map-area {
    order: 0;
    flex: 1;
    min-height: 0;
    padding: var(--space-sm);
  }

  .live-sidebar-gutter {
    order: 1;
    width: 100%;
    height: 20px;
    border-right: none;
    border-top: 2px solid var(--color-border-strong);
    cursor: row-resize;
  }

  .live-sidebar-gutter__btn {
    width: 48px;
    height: 20px;
  }

  .live-sidebar-gutter--dragging,
  .live-sidebar-gutter--dragging * { cursor: row-resize !important; }

  .live-sidebar {
    order: 2;
    width: 100% !important;
    min-width: 0;
    border-right: none;
    border-top: 1px solid var(--color-border);
    transition: height 0.2s ease;
  }

  .live-sidebar__inner {
    width: 100% !important;
    min-width: 0 !important;
  }

  .live-sidebar__scroll { overflow-x: auto; }

  /* ── Map overlays ────────────────────────────────────────── */
  .map-controls  { top: var(--space-sm); right: var(--space-sm); }
  .map-settings  { top: var(--space-sm); right: calc(var(--space-sm) + 32px + var(--space-xs)); }

  .map-action-panel { bottom: var(--space-sm); right: var(--space-sm); }
  .map-action-btn   { font-size: 11px; padding: 5px 9px; }

  .map-refresh-timer { font-size: 10px; padding: 2px 8px; }

  /* ── Form controls ───────────────────────────────────────── */
  .live-sidebar__team-header { padding: var(--space-xs) var(--space-sm); }
}

/* ── Home page — scrollable with footer below fold ───────── */
#page-home {
  overflow-y: auto;
}

#page-home .home-hero {
  flex: none;
  min-height: calc(100vh - var(--header-height));
}