/* ============================
   Jeu de dames - dames.css
   Design responsive, plateau bois
   Intégration omesjeux (scopé #game-main)
   ============================ */

#game-main * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
#game-main [hidden] { display: none !important; }

#game-main {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #f5e9d3;
    background: radial-gradient(ellipse at top, #4a2e1a, #1a0d05);
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    display: flex;
    justify-content: center;
    min-height: 100dvh;
}

#game-container {
    width: 100%;
    max-width: 560px;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    padding: 8px 12px 16px;
}

/* ===== Header ===== */
#game-header {
    flex: 0 0 auto;
    padding: 8px 0;
    text-align: center;
}

#game-title {
    font-size: clamp(20px, 5vw, 30px);
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(90deg, #f8d28b, #ffae42, #d68b3c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 6px rgba(0,0,0,0.4);
    margin-bottom: 8px;
}

#scores-container {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 8px;
    font-size: clamp(13px, 3.4vw, 16px);
}

.score-box {
    background: rgba(0,0,0,0.35);
    border: 1px solid rgba(255,210,140,0.25);
    border-radius: 10px;
    padding: 4px 12px;
    min-width: 72px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.score-box.vs-box { min-width: 48px; border-color: rgba(255,210,140,0.12); }

.score-label { font-size: 11px; opacity: 0.8; letter-spacing: 1px; }
.score-value { font-weight: 800; font-size: 18px; color: #ffe7b3; }

/* ===== Plateau ===== */
#board-container {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
    min-height: 0;
}

#game-main .board {
    position: relative;
    width: min(94vw, 70vh, 560px);
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    padding: 18px;
    background:
        repeating-linear-gradient(90deg,
            rgba(255,255,255,0.018) 0 2px,
            transparent 2px 6px),
        repeating-linear-gradient(0deg,
            rgba(0,0,0,0.06) 0 2px,
            transparent 2px 6px),
        linear-gradient(135deg, #7a4a25 0%, #5a3318 30%, #6b3d1f 60%, #4a2810 100%);
    box-shadow:
        0 14px 36px rgba(0,0,0,0.55),
        inset 0 0 30px rgba(0,0,0,0.45),
        inset 0 0 0 2px rgba(255,200,140,0.15);
    border: 1px solid #2b160a;
}

#game-main .board::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px solid rgba(255,200,140,0.18);
    border-radius: 9px;
    pointer-events: none;
}

#game-main #canvas, #game-main #canvas-buf {
    position: absolute;
    inset: 18px;
    width: calc(100% - 36px);
    height: calc(100% - 36px);
    display: block;
}

#game-main #canvas { z-index: 2; touch-action: none; cursor: pointer; }
#game-main #canvas-buf { z-index: 1; }

/* ===== Contrôles ===== */
#game-main .controls {
    flex: 0 0 auto;
    padding: 8px 0 4px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#game-main .level-picker {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
}

#game-main .level-btn {
    padding: 9px 4px;
    border: 1px solid rgba(255,210,140,0.25);
    background: rgba(0,0,0,0.35);
    color: #f5e9d3;
    border-radius: 9px;
    font-weight: 700;
    font-size: clamp(11px, 2.8vw, 13px);
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.15s;
}

#game-main .level-btn.active {
    background: linear-gradient(180deg, #d68b3c, #8a4e1a);
    color: #1a0d05;
    border-color: #f8d28b;
    box-shadow: 0 0 10px rgba(255,180,80,0.4);
}

#controls-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 6px;
}

#game-main .game-btn {
    padding: 12px 6px;
    border-radius: 10px;
    border: 1px solid rgba(255,210,140,0.25);
    font-weight: 800;
    font-size: clamp(12px, 3vw, 14px);
    letter-spacing: 0.5px;
    cursor: pointer;
    color: #fff;
    background: rgba(0,0,0,0.4);
    transition: transform 0.08s, filter 0.15s;
}

#game-main .game-btn:active { transform: scale(0.96); }
#game-main .game-btn:disabled { opacity: 0.45; cursor: not-allowed; }

#game-main .btn-play {
    background: linear-gradient(180deg, #4caf50, #2e7d32);
    border-color: #81c784;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}
#game-main .btn-stop {
    background: linear-gradient(180deg, #e53935, #b71c1c);
    border-color: #ef9a9a;
}
#game-main .btn-rules,
#game-main .btn-scores {
    background: rgba(60,40,20,0.6);
}

/* ===== Message ===== */
#game-main .message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.85);
    color: #ffe7b3;
    padding: 14px 22px;
    border-radius: 12px;
    border: 1px solid rgba(255,210,140,0.4);
    font-weight: 700;
    z-index: 9050;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
    pointer-events: none;
    animation: dames-fadein 0.2s;
}

@keyframes dames-fadein {
    from { opacity: 0; transform: translate(-50%, -45%); }
    to   { opacity: 1; transform: translate(-50%, -50%); }
}

/* ===== Modals ===== */
#game-main .dames-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9100;
    padding: 16px;
    backdrop-filter: blur(4px);
    animation: dames-fadein 0.2s;
}

#game-main .dames-modal-card {
    background: linear-gradient(180deg, #3a2415, #2a180c);
    border: 1px solid rgba(255,210,140,0.3);
    border-radius: 14px;
    padding: 20px;
    max-width: 420px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    color: #f5e9d3;
}

#game-main .dames-modal-card h2 {
    color: #f8d28b;
    margin-bottom: 12px;
    text-align: center;
    font-size: 20px;
}

#game-main .dames-modal-card ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 12px;
    line-height: 1.6;
    font-size: 14px;
}

#game-main .dames-modal-card p { line-height: 1.5; font-size: 14px; }
#game-main .dames-modal-card .hint { opacity: 0.75; font-style: italic; margin: 8px 0 16px; }

#game-main .row-buttons {
    display: flex;
    gap: 8px;
    margin-top: 14px;
}

#game-main .row-buttons .game-btn { flex: 1; }

#game-main .scores-list {
    margin: 8px 0 16px;
    max-height: 50vh;
    overflow-y: auto;
    font-size: 14px;
    text-align: center;
}

#game-main .scores-list .big-score {
    font-size: 38px;
    font-weight: 800;
    color: #ffe7b3;
    padding: 14px 0 4px;
}

#game-main .scores-list .sub {
    opacity: 0.7;
    font-size: 13px;
}

/* ===== Responsive petits écrans ===== */
@media (max-height: 640px) {
    #game-title { font-size: 18px; margin-bottom: 4px; }
    .score-box { padding: 2px 8px; min-width: 60px; }
    .score-value { font-size: 16px; }
    #game-main .level-btn { padding: 7px 2px; }
    #game-main .game-btn { padding: 10px 4px; }
}

@media (max-width: 360px) {
    #game-main .level-picker { gap: 4px; }
    #controls-container { gap: 4px; }
    .score-box { min-width: 54px; padding: 2px 6px; }
}