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

/* ── Light theme (default) ──────────────────────────────────────────────── */
:root {
  --bg: #f5f5f5;
  --surface: #ffffff;
  --border: #d0d0d0;
  --text: #1a1a1a;
  --text-muted: #555;
  --accent: #1a6fc4;
  --danger: #c0392b;
  --paused: #c07800;
  --break: #2e8b4a;
}

/* ── Dark theme ─────────────────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1a1a;
    --surface: #262626;
    --border: #404040;
    --text: #f0f0f0;
    --text-muted: #a0a0a0;
    --accent: #5aabff;
    --danger: #ff6b6b;
    --paused: #f0a030;
    --break: #6ab04c;
  }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

header nav {
  display: flex;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

header nav a {
  color: var(--text-muted);
  text-decoration: none;
}

header nav a:hover { color: var(--text); }

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

h1 { font-size: 1.5rem; margin-bottom: 1rem; }
h2 { font-size: 1.1rem; margin: 1.25rem 0 0.5rem; }

/* ── Timer ──────────────────────────────────────────────────────────────── */

.timer-block {
  text-align: center;
  padding: 2rem 1rem;
}

.blinds-current {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.blind-value {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
}

.separator {
  font-size: 2.5rem;
  color: var(--text-muted);
}

.timer-countdown {
  font-size: 3rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  width: 100%;
  text-align: center;
}

.timer-countdown.paused { color: var(--paused); }

.break-label {
  font-size: 3rem;
  font-weight: 700;
  color: var(--break);
}

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

.level-indicator {
  font-size: 0.85rem;
  color: var(--text-muted);
  width: 100%;
  text-align: center;
}

.blinds-next {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.next-label { margin-right: 0.25rem; }
.next-duration { margin-left: 0.25rem; }

/* ── Chips ──────────────────────────────────────────────────────────────── */

.chip-section { margin-top: 2rem; }

.chip-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 4px;
  background: #888;
}

.chip-white { background: #f0f0f0; border: 1px solid #999; }
.chip-red { background: #c0392b; }
.chip-blue { background: #2980b9; }
.chip-green { background: #27ae60; }
.chip-black { background: #222; border: 1px solid #666; }
.chip-yellow { background: #f1c40f; }
.chip-orange { background: #e67e22; }
.chip-purple { background: #8e44ad; }
.chip-pink { background: #e91e63; }
.chip-grey, .chip-gray { background: #7f8c8d; }

/* ── Tables ─────────────────────────────────────────────────────────────── */

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
}

th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
  padding: 0.4rem 0.5rem;
}

td {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

tr.current-level td { color: var(--accent); font-weight: 600; }

/* ── Forms ──────────────────────────────────────────────────────────────── */

fieldset {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  margin-bottom: 1rem;
}

legend {
  padding: 0 0.4rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

input[type="text"],
input[type="number"],
select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.4rem 0.5rem;
  border-radius: 3px;
  font-size: 0.9rem;
  width: 100%;
}

.row-header {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 2rem;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.level-row-header {
  grid-template-columns: 5rem 1fr 1fr 5rem 2rem;
}

.chip-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 2rem;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.level-row {
  display: grid;
  grid-template-columns: 5rem 1fr 1fr 5rem 2rem;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

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

button, .btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1.1rem;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.9rem;
}

button:hover { border-color: var(--accent); }

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

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

.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-delete {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 0.85rem;
  line-height: 1;
  align-self: center;
}

.btn-delete:hover {
  color: var(--danger);
  border: none;
}

/* ── Game controls ──────────────────────────────────────────────────────── */

.game-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 1rem 0;
}

.game-controls form { display: inline; }

.game-controls a {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-left: auto;
}

.game-status { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.5rem; }

.timer-admin {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  text-align: center;
  margin-bottom: 1rem;
}

/* ── Speed indicator ────────────────────────────────────────────────────── */

.speed-indicator {
  font-size: 0.85rem;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
}

.speed-fast { color: var(--break); }
.speed-slow { color: var(--paused); }

.adjusted {
  font-size: 0.8rem;
  color: var(--accent);
}

/* ── Notice banner ──────────────────────────────────────────────────────── */

.notice-banner {
  background: var(--surface);
  border: 1px solid var(--paused);
  border-radius: 4px;
  padding: 0.6rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--paused);
}

/* ── Main layout (desktop: side-by-side timer + chips) ─────────────────── */

.main-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .main-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
  }

  .timer-col {
    flex: 1;
    min-width: 0;
  }

  .chip-col {
    width: 220px;
    flex-shrink: 0;
  }
}

/* ── SVG playing cards ───────────────────────────────────────────────────── */

.card-svg {
  height: 52px;
  width: auto;
  border-radius: 2px;
  display: inline-block;
  background: #fff;
}

@media (max-width: 480px) {
  .card-svg { height: 40px; }
}

.card-svg-sm {
  height: 40px;
  width: auto;
  border-radius: 2px;
  display: inline-block;
  background: #fff;
}

/* ── Compact hand rankings (player index page) ───────────────────────────── */

.hands-overview {
  margin-top: 2rem;
}

.hands-compact {
  list-style: none;
  counter-reset: hand-counter;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 640px) {
  .hands-compact {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(5, auto);
    grid-auto-flow: column;
    column-gap: 2rem;
  }
}

.hands-compact > li {
  counter-increment: hand-counter;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
}

.hands-compact > li::before {
  content: counter(hand-counter);
  color: var(--text-muted);
  font-size: 0.8rem;
  min-width: 1.2rem;
  flex-shrink: 0;
}

.hand-name {
  font-size: 0.85rem;
  font-weight: 500;
  min-width: 8.5rem;
  flex-shrink: 0;
}

.hand-cards-sm {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

/* ── Rules page ─────────────────────────────────────────────────────────── */

.hand-rankings {
  list-style: none;
  counter-reset: hand-counter;
  padding: 0;
}

.hand-rankings > li {
  counter-increment: hand-counter;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.hand-rankings > li::before {
  content: counter(hand-counter) ".";
  color: var(--text-muted);
  font-size: 0.85rem;
  min-width: 1.6rem;
  padding-top: 0.15rem;
  flex-shrink: 0;
}

.hand-info {
  flex: 1;
  min-width: 8rem;
}

.hand-info strong {
  display: block;
  font-size: 0.95rem;
}

.hand-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hand-cards {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: flex-end;
}

.rules-ordered {
  padding-left: 2rem;
  line-height: 1.7;
}

.rules-ordered li {
  margin-bottom: 0.4rem;
}

.rules-list-plain {
  padding-left: 1.25rem;
  line-height: 1.7;
}

.rules-list-plain li {
  margin-bottom: 0.4rem;
}

/* ── Table diagram ───────────────────────────────────────────────────────── */

.table-diagram {
  max-width: 340px;
  margin: 1rem auto;
}

.table-diagram svg {
  width: 100%;
  height: auto;
}

.table-caption {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.4rem;
}