/* ═══════════════════════════════════════
   Games Styles — shared across all game pages
   ═══════════════════════════════════════ */

/* ── Game Board (Memory) ── */
.game-board {
    display: grid;
    gap: 12px;
    justify-content: center;
    padding: 0 8px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.game-board.easy {
    grid-template-columns: repeat(4, 1fr);
    max-width: 480px;
    margin: 0 auto;
}

.game-board.medium {
    grid-template-columns: repeat(5, 1fr);
    max-width: 620px;
    margin: 0 auto;
}

.game-board.hard {
    grid-template-columns: repeat(6, 1fr);
    max-width: 720px;
    margin: 0 auto;
}

/* ── Card Face (Memory) ── */
.card-wrap {
    aspect-ratio: 3/4;
    min-width: 64px;
    perspective: 800px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.card-wrap.flipped .card-inner,
.card-wrap.matched .card-inner {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.card-back {
    background: linear-gradient(135deg, var(--surface-2), var(--surface-3));
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.card-back-inner {
    text-align: center;
    color: var(--accent);
    opacity: 0.5;
}

.card-back-inner i {
    font-size: 2rem;
    display: block;
    margin-bottom: 4px;
}

.card-back-inner span {
    font-size: 0.6rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.card-front {
    transform: rotateY(180deg);
    background: var(--surface);
    border: 1px solid var(--accent);
    box-shadow: 0 4px 24px rgba(201, 169, 110, 0.15);
}

.card-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-wrap.matched .card-front {
    border-color: var(--sage);
    box-shadow: 0 4px 24px rgba(138, 158, 138, 0.25);
}

.card-wrap.matched .card-front::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 10px;
    color: var(--sage);
    font-size: 1.1rem;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
}

/* ── Puzzle Board ── */
.puzzle-wrap {
    display: flex;
    justify-content: center;
    padding: 0 8px;
}

.puzzle-board {
    display: grid;
    gap: 3px;
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid var(--border);
    background: var(--surface-2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    position: relative;
}

.puzzle-board.size-3 { grid-template-columns: repeat(3, 1fr); width: min(420px, 90vw); }
.puzzle-board.size-4 { grid-template-columns: repeat(4, 1fr); width: min(480px, 94vw); }
.puzzle-board.size-5 { grid-template-columns: repeat(5, 1fr); width: min(520px, 96vw); }

.puzzle-tile {
    aspect-ratio: 1;
    cursor: pointer;
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    border-radius: 2px;
    user-select: none;
    -webkit-user-select: none;
}

.puzzle-tile:hover {
    transform: scale(1.03);
    z-index: 2;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.puzzle-tile.empty {
    background: var(--surface-3) !important;
    cursor: default;
}

.puzzle-tile.empty:hover {
    transform: none;
    box-shadow: none;
}

.puzzle-tile.correct {
    box-shadow: inset 0 0 0 2px var(--sage);
}

.puzzle-tile .tile-num {
    position: absolute;
    bottom: 4px;
    right: 6px;
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
    pointer-events: none;
}

.shuffle-btn-row {
    text-align: center;
    margin-bottom: 24px;
}

.btn-shuffle {
    padding: 10px 28px;
    border-radius: 999px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    transition: all 0.3s ease;
}

.btn-shuffle:hover {
    background: rgba(201, 169, 110, 0.12);
}

/* ── Reveal Game ── */
.reveal-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.reveal-board {
    display: grid;
    gap: 2px;
    border-radius: 14px;
    overflow: hidden;
    width: min(420px, 90vw);
    aspect-ratio: 1;
    border: 2px solid var(--border);
    background: var(--surface-2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.reveal-cell {
    background: var(--surface-3);
    transition: all 0.35s ease;
}

.reveal-cell.hidden {
    background: var(--surface-3);
}

.reveal-cell.shown {
    background-size: cover;
    background-repeat: no-repeat;
}

.guess-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.guess-btn {
    padding: 16px 28px;
    border-radius: 16px;
    border: 1px solid var(--border);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 130px;
}

.guess-btn:hover:not(:disabled) { transform: translateY(-2px); }
.guess-btn:disabled { cursor: not-allowed; opacity: 0.5; }
.guess-btn.bertandang { background: rgba(201, 169, 110, 0.08); border-color: rgba(201, 169, 110, 0.3); color: var(--accent); }
.guess-btn.bertandang:hover:not(:disabled) { background: rgba(201, 169, 110, 0.16); }
.guess-btn.nikah { background: rgba(138, 158, 138, 0.08); border-color: rgba(138, 158, 138, 0.3); color: var(--sage); }
.guess-btn.nikah:hover:not(:disabled) { background: rgba(138, 158, 138, 0.16); }
.guess-btn.sanding { background: rgba(212, 160, 160, 0.08); border-color: rgba(212, 160, 160, 0.3); color: var(--rose); }
.guess-btn.sanding:hover:not(:disabled) { background: rgba(212, 160, 160, 0.16); }
.guess-btn.correct { border-color: var(--sage) !important; box-shadow: 0 0 0 3px rgba(138, 158, 138, 0.2); }
.guess-btn.wrong { opacity: 0.3 !important; }
.guess-btn .cat-icon { font-size: 1.4rem; }
.guess-btn .cat-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; }

.feedback-row {
    text-align: center;
    min-height: 28px;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.feedback-row.correct { color: var(--sage); }
.feedback-row.wrong { color: #f1a2a2; }

.next-row { text-align: center; }

.info-tag {
    text-align: center;
    margin: 6px 0 16px;
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.06em;
}

/* ── Quiz Game ── */
.score-row {
    display: flex;
    justify-content: center;
    gap: 32px;
    padding: 0 0 20px;
    flex-wrap: wrap;
}

.score-item {
    text-align: center;
    min-width: 70px;
}

.score-value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent);
    line-height: 1;
}

.score-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-top: 4px;
}

.question-card {
    padding: 28px 24px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(28, 28, 28, 0.96), rgba(16, 16, 16, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.question-num {
    font-size: 0.68rem;
    color: var(--text-dim);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.question-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 22px;
    color: var(--text);
}

.options-grid {
    display: grid;
    gap: 10px;
}

.option-btn {
    text-align: left;
    padding: 16px 20px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.92rem;
    line-height: 1.4;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.option-btn:hover {
    border-color: var(--accent);
    background: var(--surface-2);
}

.option-btn:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.option-btn.correct {
    border-color: var(--sage);
    background: rgba(138, 158, 138, 0.12);
}

.option-btn.wrong {
    border-color: #f1a2a2;
    background: rgba(241, 162, 162, 0.08);
}

.option-btn .opt-letter {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.78rem;
    flex-shrink: 0;
    background: var(--surface-3);
    color: var(--text-muted);
}

.option-btn.correct .opt-letter {
    background: rgba(138, 158, 138, 0.2);
    color: var(--sage);
}

.option-btn.wrong .opt-letter {
    background: rgba(241, 162, 162, 0.15);
    color: #f1a2a2;
}

.next-btn-row {
    text-align: center;
    margin-top: 16px;
}

/* ── Word Game ── */
.game-card {
    padding: 32px 24px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(28, 28, 28, 0.96), rgba(16, 16, 16, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.hint-text {
    font-size: 0.78rem;
    color: var(--text-dim);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.word-display {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.4rem, 5vw, 3.2rem);
    letter-spacing: 0.3em;
    color: var(--accent);
    margin: 16px 0;
    font-weight: 600;
}

.input-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.word-input {
    width: 100%;
    max-width: 320px;
    padding: 16px 20px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    text-align: center;
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    outline: none;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.word-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(201, 169, 110, 0.08);
}

.word-input.correct {
    border-color: var(--sage);
    box-shadow: 0 0 0 4px rgba(138, 158, 138, 0.1);
}

.word-input.wrong {
    border-color: #f1a2a2;
    box-shadow: 0 0 0 4px rgba(241, 162, 162, 0.08);
    animation: shake 0.4s ease;
}

.btn-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.btn-skip {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border);
}

.btn-skip:hover {
    border-color: var(--text-dim);
    color: var(--text);
}

.feedback-text {
    min-height: 28px;
    font-size: 0.9rem;
    margin-top: 10px;
}

.feedback-text.correct { color: var(--sage); }
.feedback-text.wrong { color: #f1a2a2; }
.feedback-text.info { color: var(--text-muted); }

/* ── Responsive ── */
@media (max-width: 680px) {
    .game-board.easy {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        max-width: 360px;
    }
    .game-board.medium {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
        max-width: 440px;
    }
    .game-board.hard {
        grid-template-columns: repeat(5, 1fr);
        gap: 6px;
        max-width: 500px;
    }
    .card-back-inner i { font-size: 1.2rem; }
    .card-back-inner span { font-size: 0.5rem; }
    .puzzle-board.size-4 { width: min(380px, 96vw); }
    .puzzle-board.size-5 { width: min(400px, 98vw); }
}

@media (max-width: 500px) {
    .game-board {
        gap: 6px;
        padding: 0 4px;
    }
    .game-board.easy {
        grid-template-columns: repeat(3, 1fr);
        max-width: 340px;
    }
    .game-board.medium {
        grid-template-columns: repeat(4, 1fr);
        max-width: 400px;
    }
    .game-board.hard {
        grid-template-columns: repeat(5, 1fr);
        max-width: 460px;
    }
    .guess-btn { padding: 14px 18px; min-width: 100px; font-size: 0.85rem; }
    .reveal-board { width: min(360px, 94vw); }
    .question-text { font-size: 1.2rem; }
    .option-btn { padding: 14px 16px; font-size: 0.85rem; }
    .question-card { padding: 20px 16px; }
    .game-card { padding: 24px 16px; }
    .word-display { font-size: 2rem; letter-spacing: 0.2em; }
    .word-input { font-size: 1rem; padding: 14px 16px; }
}

@media (max-width: 360px) {
    .game-board.easy,
    .game-board.medium,
    .game-board.hard {
        grid-template-columns: repeat(3, 1fr);
        gap: 5px;
    }
    .card-wrap {
        min-width: 52px;
    }
}