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


:root {
  --carte-l: 70px; --carte-h: 98px; --carte-overlap: 22px; --carte-overlap-cachee: 7px;
  --carte-rouge: #dc2626; --carte-noir: #1a1a2e;
}
@media (max-width: 600px) { :root { --carte-l: 44px; --carte-h: 62px; --carte-overlap: 22px; } }

@media (max-width: 600px) and (min-height: 700px) { :root { --carte-overlap: 28px; } }
@media (max-width: 360px) { :root { --carte-l: 40px; --carte-h: 56px; --carte-overlap: 20px; } }
@media (max-width: 360px) and (min-height: 640px) { :root { --carte-overlap: 25px; } }
@media (min-width: 601px) and (max-width: 767px) { :root { --carte-l: 62px; --carte-h: 87px; --carte-overlap: 20px; } }
@media (min-width: 768px) and (max-width: 899px) { :root { --carte-l: 86px; --carte-h: 120px; --carte-overlap: 27px; } }
@media (min-width: 900px) { :root { --carte-l: 96px; --carte-h: 134px; --carte-overlap: 30px; } }

body {
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  background: var(--surface-0, #0e1014);
  color: var(--texte, #dde2e8);
  padding: 16px;
}

#app {
  position: relative;
  z-index: 1;
  background: var(--surface-1, #16191f);
  border: 1px solid var(--line, #2a2f37);
  border-radius: 24px;
  padding: 28px 24px 24px;
  max-width: 820px;
  width: 100%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.top-actions { display: flex; gap: 6px; }

.back-link {
  font-size: 0.85rem; color: var(--color-light); text-decoration: none; font-weight: 600; transition: color 0.2s;
}
.back-link:hover { color: var(--color-accent); }

h1 {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 700;
  color: var(--color-mid);
}

.info-bar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; padding: 10px 16px;
  background: var(--surface-2, #1c2027); border: 1px solid var(--line, #2a2f37);
  border-radius: 12px; gap: 12px; flex-wrap: wrap;
}
.info-item { display: flex; align-items: center; gap: 6px; font-size: 0.9rem; font-weight: 700; }
.info-icon { font-size: 1.1rem; }
.timer { color: var(--color-light); font-variant-numeric: tabular-nums; }
.fondation-count { color: #4ade80; }

.btn {
  font-family: 'Inter', sans-serif; font-size: 0.82rem; font-weight: 700;
  padding: 7px 16px; border: none; border-radius: 8px; cursor: pointer;
  color: #fff; transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex; align-items: center; justify-content: center;
  line-height: 1; text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-btn1), var(--color-btn2));
  box-shadow: 0 4px 15px color-mix(in srgb, var(--color-btn1) 35%, transparent);
}
.btn-secondary { background: linear-gradient(135deg, #059669, #10b981); box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3); }
.btn-outline {
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line-forte, #39404a);
  color: var(--texte, #dde2e8);
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.12); }


.game-table { position: relative; width: 100%; user-select: none; -webkit-user-select: none; }
.top-row { display: flex; justify-content: space-between; margin-bottom: 16px; gap: 8px; }
.stock-waste { display: flex; gap: 8px; }
.fondations { display: flex; gap: 8px; }


.card-slot {
  width: var(--carte-l); height: var(--carte-h);
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: calc(var(--carte-l) * 0.11);
  display: flex; align-items: center; justify-content: center;
  font-size: calc(var(--carte-l) * 0.34); color: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  position: relative;
}

.card {
  width: var(--carte-l); height: var(--carte-h);
  border-radius: calc(var(--carte-l) * 0.11);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-weight: 700;
  cursor: pointer;
  position: absolute;
  transition: box-shadow 0.15s;
  border: 1px solid rgba(255, 255, 255, 0.2);
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.card.face-up { background: linear-gradient(145deg, #f8f9fa, #e9ecef); color: #1a1a2e; }
.card.face-down {
  background: linear-gradient(145deg, #4338ca, #3730a3);
  border-color: rgba(99, 102, 241, 0.5);
  cursor: default;
}
.card.face-down::after {
  content: '♠';
  font-size: calc(var(--carte-l) * 0.41);
  color: rgba(255, 255, 255, 0.3);
}
.card:hover.face-up { box-shadow: 0 0 12px color-mix(in srgb, var(--color-light) 60%, transparent); }
.card.selected { box-shadow: 0 0 0 3px var(--color-light), 0 0 16px color-mix(in srgb, var(--color-light) 55%, transparent); }
.card.dragging {
  z-index: 1000 !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transition: none;
  pointer-events: none;
}


.columns { display: flex; justify-content: space-between; gap: 8px; }
.column { flex: 1; min-height: var(--carte-h); position: relative; }

.column .card-slot, .column .card { width: var(--carte-l); max-width: 100%; margin-left: auto; margin-right: auto; }


.stock-pile { cursor: pointer; }
.stock-pile.empty { border-style: dashed; cursor: pointer; }
.stock-pile.empty::after { content: '↻'; font-size: 1.5rem; color: rgba(255, 255, 255, 0.4); }


.overlay {
  display: none; position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px);
  z-index: 100; justify-content: center; align-items: center;
}
.overlay.visible { display: flex; }
.overlay-box {
  position: relative;
  background: var(--surface-2, #1c2027);
  border: 1px solid var(--line-forte, #39404a);
  border-radius: 20px; padding: 32px;
  text-align: center; max-width: 380px; width: 90%;
  max-height: calc(100vh - 32px); overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.overlay-box h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 8px; }
.overlay-box .win { color: #4ade80; }
.overlay-box .lose { color: #f87171; }
.overlay-box .egalite { color: #fbbf24; }
.overlay-box p { color: var(--texte-doux, #98a1ad); font-size: 0.9rem; margin-bottom: 20px; }
.overlay-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.overlay-btns .btn { font-size: 0.9rem; padding: 10px 22px; }

.overlay-fermer {
  position: absolute; top: 8px; right: 10px;
  width: 36px; height: 36px; border: none; border-radius: 50%;
  background: transparent; color: var(--texte-doux, #98a1ad);
  font-size: 1.6rem; line-height: 1; cursor: pointer;
}
.overlay-fermer:hover { background: rgba(255, 255, 255, 0.08); color: var(--texte, #dde2e8); }


.btn-revoir-fin {
  position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%);
  z-index: 90; padding: 10px 20px; font-size: 0.9rem;
}
.btn-revoir-fin:hover { transform: translateX(-50%) translateY(-2px); }
.btn-revoir-fin[hidden] { display: none; }


.confetti { position: fixed; top: -10px; z-index: 200; pointer-events: none; font-size: 1.2rem; animation: confetti-fall 3s ease-in forwards; }
@keyframes confetti-fall { to { transform: translateY(110vh) rotate(720deg); opacity: 0; } }

footer { font-size: 0.78rem; color: var(--texte-faible, #6c7683); margin-top: 8px; }
footer a { color: var(--color-light); text-decoration: none; }
footer a:hover { color: var(--color-accent); }

@media (max-width: 600px) {
  body { padding: 35px 2px 0 2px; }
  #app { padding: 0; border-radius: 18px; }
  
  #app > .jeu-banner { margin: 0 0 12px; }
  h1 { font-size: 1.2rem; }
  .info-bar { padding: 8px 10px; gap: 8px; }
  .info-item { font-size: 0.78rem; }
  .top-row { gap: 4px; }
  .stock-waste { gap: 4px; }
  .fondations { gap: 4px; }
  .columns { gap: 4px; }
  .overlay-box { padding: 28px 18px 22px; }
  .top-bar { gap: 6px; }
  .top-bar h1, .top-bar .btn, .back-link { white-space: nowrap; }
}

@media (max-width: 400px) {
  .top-bar .back-link { display: none; }
  h1 { font-size: 1.1rem; }
  .top-actions { gap: 4px; }
  .top-actions .btn { padding: 7px 10px; }
}

@media (max-height: 500px) and (orientation: landscape) {
  body { padding: 48px 6px 0; }
  #app { padding: 8px 12px 12px; border-radius: 14px; }
  #app > .jeu-banner { display: none; }
  .top-bar { margin-bottom: 6px; }
  h1 { font-size: 1.1rem; }
  .info-bar { padding: 4px 10px; margin-bottom: 6px; }
  .top-row { margin-bottom: 8px; }
}