:root {
  --bg: #faf6f0;
  --bg-warm: #f3ebe0;
  --paper: #fffdf9;
  --ink: #2c2419;
  --ink-soft: #6b5f52;
  --accent: #e07a5f;
  --accent-soft: #f4c9bc;
  --accent-deep: #c45d42;
  --sage: #81b29a;
  --sage-soft: #d4e8dc;
  --line: #e8ddd0;
  --shadow: 0 4px 24px rgba(44, 36, 25, 0.08);
  --shadow-sm: 0 2px 8px rgba(44, 36, 25, 0.06);
  --radius: 14px;
  --radius-sm: 10px;
  --g1: #5b8def;
  --g2: #e07ab0;
  --g3: #6dbf73;
  --won: #4caf7a;
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --top-h: 120px;
  --topbar-bg: rgba(255, 253, 249, 0.92);
}

html.theme-dark {
  color-scheme: dark;
  --bg: #1f2025;
  --bg-warm: #2a2d33;
  --paper: #2f333b;
  --ink: #f1ede7;
  --ink-soft: #bbb4a9;
  --accent: #df8f78;
  --accent-soft: #734d42;
  --accent-deep: #f1b09b;
  --sage: #7fb39e;
  --sage-soft: #3f564d;
  --line: #454c57;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --topbar-bg: rgba(38, 42, 49, 0.92);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  min-height: 100vh;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(224, 122, 95, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(129, 178, 154, 0.15), transparent),
    var(--bg);
}

/* ── Top bar ── */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-icon { font-size: 1.75rem; }

.brand h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
}

.brand-sub {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.top-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.char-picker {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  margin: 0 0 1rem;
  padding: 0.5rem 0.75rem 0.5rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
  cursor: pointer;
}

.char-portrait {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  object-fit: cover;
  object-position: top center;
  background: var(--bg-warm);
  flex-shrink: 0;
  border: 1px solid var(--line);
}

.char-picker-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1;
  min-width: 0;
}

.char-picker-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  font-weight: 600;
  line-height: 1.2;
}

#characterSelect {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  line-height: 1.3;
}

#characterSelect:focus {
  outline: none;
}

.char-picker:focus-within {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

/* ── Progress strip ── */
.progress-strip {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.5rem 1.25rem 0.75rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
}

.progress-overall {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 220px;
}

.progress-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.progress-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-warm);
  border-radius: 99px;
  overflow: hidden;
  min-width: 80px;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.35s ease;
  width: 0%;
}

.overall-fill { background: linear-gradient(90deg, var(--accent), var(--sage)); }
.g1-fill { background: var(--g1); }
.g2-fill { background: var(--g2); }
.g3-fill { background: var(--g3); }

.progress-fraction, .progress-pct {
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
}

.progress-pct {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--accent-deep);
  min-width: 3ch;
}

.progress-grades {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  flex: 1;
}

.grade-progress {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
  min-width: 140px;
}

.grade-progress span:last-child {
  font-size: 0.78rem;
  color: var(--ink-soft);
  white-space: nowrap;
}

.grade-tag {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: #fff;
}

.grade-tag.g1 { background: var(--g1); }
.grade-tag.g2 { background: var(--g2); }
.grade-tag.g3 { background: var(--g3); }

/* ── Layout ── */
.layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.25rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem;
}

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { order: -1; }
}

/* ── Calendar timeline ── */
.calendar {
  position: relative;
  padding-left: 3.5rem;
}

.timeline-year {
  margin-bottom: 2rem;
}

.year-label {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-deep);
  margin: 0 0 1rem -3.5rem;
  padding-left: 3.5rem;
}

.timeline-month {
  position: relative;
  margin-bottom: 1.25rem;
}

.month-marker {
  position: absolute;
  left: -3.5rem;
  top: 0;
  width: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.month-num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-deep);
  z-index: 1;
}

.timeline-line {
  position: absolute;
  left: -2.35rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent-soft), var(--sage-soft));
  border-radius: 99px;
}

.day-row {
  margin-bottom: 0.75rem;
}

.day-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}

.race-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── Race cards ── */
.race-card {
  position: relative;
  width: 148px;
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  box-shadow: var(--shadow-sm);
}

.race-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.race-card.won {
  border-color: var(--won);
  box-shadow: 0 0 0 1px var(--won), var(--shadow-sm);
}

.race-card.hidden { display: none; }

.race-thumb {
  height: 52px;
  background: var(--bg-warm) center/cover no-repeat;
  position: relative;
}

.race-card.won .race-thumb::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  background: rgba(76, 175, 122, 0.75);
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.race-body {
  padding: 0.4rem 0.45rem 0.5rem;
}

.race-name {
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.35rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.race-meta {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.meta-tag {
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  color: #fff;
}

.meta-tag.g1 { background: var(--g1); }
.meta-tag.g2 { background: var(--g2); }
.meta-tag.g3 { background: var(--g3); }

.meta-dist, .meta-terrain {
  font-size: 0.58rem;
  color: var(--ink-soft);
}

.terrain-icon {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  vertical-align: middle;
}

.terrain-icon.turf { background: var(--g3); }
.terrain-icon.dirt { background: #a67c52; }

/* ── Sidebar ── */
.sidebar-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.sidebar-card h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1rem;
}

.filter-group {
  border: none;
  margin: 0 0 0.75rem;
  padding: 0;
}

.filter-group legend {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}

.filter-group label, .filter-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  padding: 0.2rem 0;
  cursor: pointer;
}

.filter-toggle { margin-bottom: 0.5rem; font-weight: 500; }

/* ── Buttons ── */
.btn {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
  display: inline-block;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-deep); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover { background: var(--bg-warm); }

.theme-toggle[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent-deep);
}

.btn-soft {
  background: var(--sage-soft);
  color: var(--ink);
}

.btn-soft:hover { background: #c5dfd0; }

.btn-block { width: 100%; }

.btn-reset {
  margin-top: 1rem;
  color: var(--accent-deep);
  border-color: var(--accent-soft);
}

.btn-reset:hover {
  background: rgba(224, 122, 95, 0.1);
}

/* ── Welcome overlay ── */
.welcome-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(44, 36, 25, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

html.welcome-dismissed .welcome-overlay,
.welcome-overlay.dismissed { display: none; }

.welcome-card {
  background: var(--paper);
  border-radius: calc(var(--radius) + 4px);
  padding: 2rem;
  max-width: 560px;
  width: 100%;
  box-shadow: var(--shadow);
  text-align: center;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
}

.welcome-emoji { font-size: 2.5rem; margin-bottom: 0.5rem; }

.welcome-card h2 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.welcome-card > p {
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
}

.welcome-steps {
  text-align: left;
  margin-bottom: 1.25rem;
}

.welcome-step {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.step-num {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.welcome-step strong { display: block; font-size: 0.9rem; }
.welcome-step p { margin: 0.15rem 0 0; font-size: 0.82rem; color: var(--ink-soft); }
.welcome-step a { color: var(--accent-deep); }

.disclaimer {
  text-align: left;
  font-size: 0.78rem;
  color: var(--ink-soft);
  background: var(--bg-warm);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  margin: 0 0 1.25rem;
}

.help-card .disclaimer {
  margin: 0.85rem 0 0;
}

.help-card a {
  color: var(--accent-deep);
}

.welcome-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.welcome-note {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin: 0;
}

code {
  font-size: 0.85em;
  background: var(--bg-warm);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.help-card ol {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.help-card li { margin-bottom: 0.4rem; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--ink);
  color: #fff;
  padding: 0.65rem 1.25rem;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 300;
  transition: transform 0.3s ease;
  pointer-events: none;
}

.toast.show { transform: translateX(-50%) translateY(0); }

.empty-day {
  font-size: 0.78rem;
  color: var(--ink-soft);
  font-style: italic;
  padding: 0.25rem 0;
}