/* ---------- Theme tokens ---------- */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #e2e5ea;
  --text: #14181f;
  --text-dim: #5a6472;
  --accent: #1d4ed8;
  --rank: #b91c1c;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);
  --radius: 14px;
}

:root[data-theme="dark"] {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-2: #1c232d;
  --border: #2a323d;
  --text: #e6edf3;
  --text-dim: #8b98a9;
  --accent: #60a5fa;
  --rank: #f87171;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 20px rgba(0, 0, 0, .35);
}

/* Follow the OS when the toggle hasn't been used. */
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --bg: #0d1117;
    --surface: #161b22;
    --surface-2: #1c232d;
    --border: #2a323d;
    --text: #e6edf3;
    --text-dim: #8b98a9;
    --accent: #60a5fa;
    --rank: #f87171;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 20px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.4;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background .2s ease, color .2s ease;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: .75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-controls { display: flex; align-items: center; gap: .5rem; position: relative; }
.header-actions { display: flex; align-items: center; gap: .5rem; }
.icon-btn.menu-btn { display: none; } /* desktop: actions are inline, no hamburger */

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.15rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background .15s ease, transform .1s ease, border-color .15s ease;
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--accent); }
.icon-btn:active { transform: scale(.94); }
.icon-btn:focus-visible, .text-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.text-btn {
  text-decoration: none;
  color: var(--text-dim);
  font-size: .85rem;
  font-weight: 600;
  padding: .5rem .6rem;
  border-radius: 8px;
  white-space: nowrap;
}
.text-btn:hover { color: var(--accent); background: var(--surface-2); }

/* Unified header action: emoji icon + label (link and buttons share this). */
.action {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  height: 40px;
  padding: 0 .8rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: .85rem;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s ease, border-color .15s ease, transform .1s ease;
}
.action:hover { background: var(--surface-2); border-color: var(--accent); }
.action:active { transform: scale(.96); }
.action:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.action:disabled { opacity: .55; cursor: default; }
.action-ico { font-size: 1.05rem; line-height: 1; }

/* Week / status subheading in the content area. */
.week-label {
  margin: 0 0 1rem;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-dim);
  text-align: center;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: .6rem 1rem;
}
.site-footer p {
  margin: 0 auto;
  max-width: 1200px;
  font-size: .7rem;
  line-height: 1.35;
  color: var(--text-dim);
  text-align: center;
}

/* ---------- Mobile: collapse header links/buttons into a hamburger ---------- */
@media (max-width: 640px) {
  .brand-title { font-size: 1.05rem; }
  .icon-btn.menu-btn { display: grid; }
  .header-actions {
    position: absolute;
    top: calc(100% + .5rem);
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: .35rem;
    padding: .4rem;
    min-width: 180px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: none;
  }
  .header-actions.open { display: flex; }
  .header-actions .action { width: 100%; height: 44px; justify-content: flex-start; }
}

/* ---------- Layout ---------- */
.content {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.status {
  padding: 1rem;
  text-align: center;
  color: var(--text-dim);
  font-size: .95rem;
}
.status.error { color: var(--rank); }
.status.hidden { display: none; }

.matrix {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* ---------- Game card ---------- */
.game {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.game-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding: .6rem .85rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-size: .78rem;
  color: var(--text-dim);
}
.game-date { font-weight: 600; }
.game-badge {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: .16rem .45rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
}

.teams { display: flex; flex-direction: column; }

.team {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem .85rem;
}
.team + .team { border-top: 1px solid var(--border); }
.team.is-winner { background: color-mix(in srgb, var(--accent) 8%, transparent); }

.team-logo {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  object-fit: contain;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,.15));
}

.team-main { min-width: 0; flex: 1; display: flex; align-items: baseline; gap: .45rem; }
.team-rank {
  font-size: .8rem;
  font-weight: 800;
  color: var(--rank);
  flex: 0 0 auto;
}
.team-name {
  font-size: .98rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.team-score { font-size: 1.1rem; font-weight: 800; margin-left: auto; }

.game-foot {
  padding: .6rem .85rem;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--text-dim);
  display: flex;
  align-items: flex-start;
  gap: .45rem;
}
.game-foot .pin { flex: 0 0 auto; }
.game-foot .venue-name { color: var(--text); font-weight: 600; }

/* ---------- Small screens ---------- */
@media (max-width: 420px) {
  .matrix { grid-template-columns: 1fr; }
}