/* ==========================================================================
   Akari (Light Up) Puzzle Specific Stylesheet
   Dynamische Lichtstrahlen, Wände, leuchtende Glühlampen und Theme-Integration
   ========================================================================== */

.akari-grid {
    display: grid !important;
    width: 100%;
    height: 100%;
    max-width: 440px;
    max-height: 440px;
    margin: 0 auto;
    aspect-ratio: 1 / 1;
    gap: 2px !important;
    padding: 6px !important;
    background-color: var(--bg-secondary);
    border: 2.5px solid var(--accent-sun) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 10px 30px var(--shadow-color);
    box-sizing: border-box;
}

body.theme-cyberpunk .akari-grid {
    border-color: #ff007f !important;
    box-shadow: 0 0 25px rgba(255, 0, 127, 0.25);
}

body.theme-wood .akari-grid {
    border-color: #78350f !important;
}

body.theme-amoled .akari-grid {
    background-color: #000000;
}

/* Dynamische Skalierung für Gittergrößen */
.akari-grid.size-5, .akari-grid.size-6 { gap: 4px !important; padding: 6px !important; }
.akari-grid.size-7, .akari-grid.size-8 { gap: 3px !important; padding: 5px !important; }
.akari-grid.size-10 { gap: 2px !important; padding: 4px !important; }
.akari-grid.size-12, .akari-grid.size-14 { gap: 1.5px !important; padding: 3px !important; }

/* Akari Zellen Basis */
.akari-cell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    box-sizing: border-box;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

/* 1. Schwarze Wände */
.akari-cell.akari-wall {
    background-color: #0b0f19 !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: default;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.6);
}

body.theme-amoled .akari-cell.akari-wall {
    background-color: #111111 !important;
    border-color: rgba(255, 255, 255, 0.15);
}

body.theme-light .akari-cell.akari-wall {
    background-color: #1e293b !important;
    border-color: #0f172a;
}

body.theme-wood .akari-cell.akari-wall {
    background-color: #2b1810 !important;
    border-color: #4a2818;
}

body.theme-cyberpunk .akari-cell.akari-wall {
    background-color: #0a001a !important;
    border-color: rgba(255, 0, 127, 0.35);
}

/* Wand-Zahlen */
.wall-clue-digit {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, monospace;
    font-weight: 900;
    color: #ffffff;
    line-height: 1;
    font-size: 1.3rem;
}

.akari-grid.size-5 .wall-clue-digit,
.akari-grid.size-6 .wall-clue-digit { font-size: 1.6rem; }
.akari-grid.size-7 .wall-clue-digit,
.akari-grid.size-8 .wall-clue-digit { font-size: 1.3rem; }
.akari-grid.size-10 .wall-clue-digit { font-size: 1.05rem; }
.akari-grid.size-12 .wall-clue-digit,
.akari-grid.size-14 .wall-clue-digit { font-size: 0.82rem; }

/* Erfüllte Wände (Grüner dezenter Status) */
.akari-cell.akari-wall.wall-satisfied {
    border-color: rgba(16, 185, 129, 0.6) !important;
    box-shadow: inset 0 0 8px rgba(16, 185, 129, 0.35) !important;
}

.akari-cell.akari-wall.wall-satisfied .wall-clue-digit {
    color: #34d399;
}

/* Fehlerhafte Wände (Rot pulsierend) */
.akari-cell.akari-wall.wall-error {
    border-color: #ef4444 !important;
    box-shadow: inset 0 0 10px rgba(239, 68, 68, 0.6) !important;
    animation: akari-error-pulse 1.2s infinite ease-in-out;
}

.akari-cell.akari-wall.wall-error .wall-clue-digit {
    color: #ef4444;
}

/* 2. Weiße Zellen */
.akari-cell.akari-white {
    background-color: var(--cell-bg);
    border: 1px solid var(--cell-border);
}

.akari-cell.akari-white:active {
    transform: scale(0.94);
}

/* 3. Ausleuchtung (Lichtstrahl-Glow) */
.akari-cell.akari-white.is-lit {
    background-color: rgba(251, 191, 36, 0.16) !important;
    border-color: rgba(251, 191, 36, 0.28) !important;
    box-shadow: inset 0 0 12px rgba(251, 191, 36, 0.12);
}

body.theme-amoled .akari-cell.akari-white.is-lit {
    background-color: rgba(251, 191, 36, 0.22) !important;
    border-color: rgba(251, 191, 36, 0.4) !important;
}

body.theme-light .akari-cell.akari-white.is-lit {
    background-color: rgba(245, 158, 11, 0.18) !important;
    border-color: rgba(245, 158, 11, 0.35) !important;
}

body.theme-wood .akari-cell.akari-white.is-lit {
    background-color: rgba(217, 119, 6, 0.22) !important;
    border-color: rgba(217, 119, 6, 0.4) !important;
}

body.theme-cyberpunk .akari-cell.akari-white.is-lit {
    background-color: rgba(0, 240, 255, 0.18) !important;
    border-color: rgba(0, 240, 255, 0.35) !important;
    box-shadow: inset 0 0 14px rgba(0, 240, 255, 0.2);
}

/* 4. Glühbirne (💡) */
.akari-symbol.akari-bulb {
    width: 75%;
    height: 75%;
    color: #fbbf24;
    filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.8)) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
    transform: scale(1.05);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body.theme-cyberpunk .akari-symbol.akari-bulb {
    color: #00f0ff;
    filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.9)) drop-shadow(0 0 4px #ffffff);
}

/* 5. Punkt / Marker (•) */
.akari-symbol.akari-dot {
    width: 32%;
    height: 32%;
    color: var(--text-secondary);
    opacity: 0.7;
}

.mini-dot {
    font-size: 1.1rem;
    color: var(--text-secondary);
    opacity: 0.6;
    line-height: 1;
}

/* 6. Kollision / Fehler-Lampen */
.akari-cell.akari-white.has-conflict {
    background-color: rgba(239, 68, 68, 0.3) !important;
    border-color: #ef4444 !important;
    animation: akari-error-pulse 1s infinite ease-in-out;
}

.akari-cell.akari-white.has-conflict .akari-symbol.akari-bulb {
    color: #ef4444 !important;
    filter: drop-shadow(0 0 8px rgba(239, 68, 68, 0.9));
}

/* 7. Selektion & Hinweis-Animation */
.akari-cell.akari-white.selected {
    box-shadow: inset 0 0 0 2px var(--accent-sun) !important;
    z-index: 2;
}

body.theme-cyberpunk .akari-cell.akari-white.selected {
    box-shadow: inset 0 0 0 2px #00f0ff !important;
}

@keyframes akari-error-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(0.96); filter: brightness(1.2); }
}

/* Akari Keypad */
.akari-keypad {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 380px;
    margin: 8px auto;
}

.akari-key-btn {
    flex: 1;
    height: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--cell-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.1s ease, background-color 0.15s ease;
}

.akari-key-btn:active {
    transform: scale(0.93);
}

.akari-key-btn .key-lbl {
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* 8. Aufgedeckte Lösung & Fehler-Markierungen */
.akari-cell.cell-revealed-solution {
    background-color: var(--cell-bg);
}

.akari-cell .ghost-bulb {
    opacity: 0.85;
    animation: symbolPop 0.3s ease-out;
}

.akari-cell .ghost-dot {
    opacity: 0.7;
    animation: symbolPop 0.3s ease-out;
}

.akari-cell.cell-revealed-correct {
    border-color: rgba(34, 197, 94, 0.6) !important;
    box-shadow: inset 0 0 8px rgba(34, 197, 94, 0.2);
}

.akari-cell.cell-revealed-error {
    border-color: #ef4444 !important;
    background: radial-gradient(circle at center, rgba(239, 68, 68, 0.32) 0%, var(--cell-bg) 85%) !important;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.5) !important;
    position: relative;
}

.akari-cell.cell-revealed-error .wrong-marker-cross {
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 0.75rem;
    font-weight: 900;
    color: #ef4444;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.8);
    pointer-events: none;
    z-index: 3;
}

.akari-cell.cell-revealed-error .wrong-bulb,
.akari-cell.cell-revealed-error .wrong-dot {
    opacity: 0.45;
    filter: grayscale(0.7);
}

.akari-cell.cell-revealed-error .revealed-correct-sub {
    position: absolute;
    bottom: 2px;
    left: 2px;
    right: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 4;
}

.akari-cell.cell-revealed-error .revealed-correct-sub .mini-badge {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--accent-sun);
    border-radius: 4px;
    padding: 1px 4px;
    font-size: 0.65rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 2px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}