:root {
  --paper: #F7F0E3;
  --paper-strong: #FFF9EE;
  --ink: #25201B;
  --muted: #756B5D;
  --line: #D9CBB5;
  --vermilion: #BE3B2F;
  --vermilion-dark: #982F26;
  --tea: #71825A;
  --gold: #C99A3B;
  --shadow: 0 18px 44px rgba(37, 32, 27, 0.12);
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(190, 59, 47, 0.055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(113, 130, 90, 0.05) 1px, transparent 1px),
    var(--paper);
  background-size: 28px 28px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input { font: inherit; }

button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  background: var(--paper-strong);
  color: var(--ink);
  cursor: pointer;
}

button:hover:not(:disabled) { border-color: var(--vermilion); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.primary { background: var(--vermilion); border-color: var(--vermilion); color: white; }
.primary:hover:not(:disabled) { background: var(--vermilion-dark); }
.danger { background: #7F241F; border-color: #7F241F; color: white; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 3vw, 2rem);
  background: rgba(247, 240, 227, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand strong, .brand span { display: block; }
.brand span { color: var(--muted); font-size: 0.9rem; }

.status-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  background: var(--paper-strong);
  white-space: nowrap;
}

main { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; padding: 2rem 0 4rem; }

.screen { display: none; }
.screen.active { display: block; }
.screen.narrow { max-width: 520px; margin: 6vh auto; }

h1, h2, p { margin-top: 0; }
h1 { font-size: clamp(1.7rem, 3vw, 2.8rem); line-height: 1.12; }
h2 { font-size: 1.05rem; }
p { color: var(--muted); line-height: 1.7; }

.panel {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 249, 238, 0.88);
  box-shadow: var(--shadow);
}

form.panel { display: grid; gap: 1rem; }
label { display: grid; gap: 0.4rem; font-weight: 700; }
input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  background: white;
  color: var(--ink);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.actions { display: flex; flex-wrap: wrap; gap: 0.65rem; align-items: center; justify-content: flex-end; }
.grid-two { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 1rem; }
.table-layout { display: grid; grid-template-columns: 270px 1fr; gap: 1rem; align-items: start; }

.player-list { display: grid; gap: 0.55rem; }
.player-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  min-height: 48px;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}
.player-row.removed { color: var(--muted); background: #ECE5D8; }
.badge { color: white; background: var(--tea); border-radius: 999px; padding: 0.25rem 0.5rem; font-size: 0.78rem; }
.badge.gold { background: var(--gold); color: var(--ink); }
.compact .player-row { grid-template-columns: 1fr; }

.pause-banner {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid #D39B42;
  border-radius: var(--radius);
  background: #FFF4D8;
  font-weight: 800;
}
.hidden { display: none !important; }

.timer {
  min-width: 96px;
  text-align: center;
  padding: 0.75rem;
  border: 2px solid var(--vermilion);
  border-radius: var(--radius);
  background: white;
}
.timer span { display: block; font-size: 2rem; font-weight: 900; }
.timer small { color: var(--muted); }

.hand {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.8rem;
}

.card {
  display: grid;
  gap: 0.55rem;
  min-height: 190px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: var(--paper-strong);
  text-align: left;
}
.card.selected { border-color: var(--vermilion); box-shadow: 0 0 0 3px rgba(190, 59, 47, 0.18); }
.card img { width: 48px; height: 48px; }
.card strong { font-size: 1.05rem; }
.card span { color: var(--muted); line-height: 1.45; }

.sticky-actions { position: sticky; bottom: 0; margin: 1rem 0; padding: 0.8rem 0; background: linear-gradient(transparent, var(--paper) 20%); }

.mini-cards, .score-grid, .ranking-list, .history-list {
  display: grid;
  gap: 0.7rem;
}
.mini-cards { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
.mini-card, .score-card, .history-card, .rank-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  background: white;
}
.mini-card img { width: 30px; height: 30px; }
.rank-card { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.rank-number { color: var(--vermilion); font-weight: 900; font-size: 1.4rem; }

.toast-area {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  gap: 0.5rem;
  z-index: 40;
}
.toast {
  max-width: min(360px, calc(100vw - 2rem));
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(37, 32, 27, 0.45);
}
.modal { width: min(460px, 100%); padding: 1rem; border-radius: var(--radius); background: var(--paper-strong); box-shadow: var(--shadow); }

@media (max-width: 760px) {
  main { width: min(100% - 1rem, 1180px); padding-top: 1rem; }
  .topbar { align-items: flex-start; }
  .section-head, .grid-two, .table-layout { display: grid; grid-template-columns: 1fr; }
  .actions { justify-content: stretch; }
  .actions button, .sticky-actions button { width: 100%; }
  .hand { grid-template-columns: repeat(auto-fit, minmax(132px, 1fr)); }
}

@media (prefers-reduced-motion: no-preference) {
  .toast { animation: rise 180ms ease-out; }
  @keyframes rise { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
}