/* ═══════════════════════════════════════════════════════════════
   BONUS GAMES — Custom GUI for Every Bonus Type
   Each of the 19 bonus types has a unique interactive overlay
   with per-game accent color theming via CSS custom properties
   ═══════════════════════════════════════════════════════════════ */

/* ─── BASE BONUS OVERLAY ─── */
.bonus-game-overlay {
    position: fixed;
    inset: 0;
    z-index: 10500;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.92);
    backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity 0.5s ease;
    overflow: hidden;
}
.bonus-game-overlay.active {
    display: flex;
    opacity: 1;
}
.bonus-game-overlay .bg-scene {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

/* ─── BONUS GAME CONTAINER ─── */
.bonus-game-container {
    position: relative;
    width: min(94vw, 720px);
    max-height: 88vh;
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(15,10,25,0.98) 0%, rgba(8,5,15,0.99) 100%);
    border: 2px solid var(--bonus-accent, #fbbf24);
    box-shadow: 0 0 60px var(--bonus-accent-glow, rgba(251,191,36,0.3)),
                0 0 120px var(--bonus-accent-glow, rgba(251,191,36,0.1)),
                inset 0 1px 0 rgba(255,255,255,0.05);
    animation: bonusContainerEntry 0.6s cubic-bezier(0.34,1.56,0.64,1) forwards;
    z-index: 2;
}
@keyframes bonusContainerEntry {
    from { transform: scale(0.7) translateY(40px); opacity: 0; }
    to   { transform: scale(1) translateY(0); opacity: 1; }
}

/* ─── HEADER BAR ─── */
.bonus-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--bonus-accent, #fbbf24), transparent 70%);
    background-size: 200% 200%;
    animation: bonusHeaderShimmer 3s ease-in-out infinite;
    border-bottom: 1px solid var(--bonus-accent, #fbbf24);
    position: relative;
    overflow: hidden;
}
@keyframes bonusHeaderShimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.bonus-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    animation: bonusHeaderSweep 2.5s ease-in-out infinite;
}
@keyframes bonusHeaderSweep {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}
.bonus-header-icon {
    font-size: 1.8rem;
    filter: drop-shadow(0 0 8px var(--bonus-accent, #fbbf24));
}
.bonus-header-title {
    font-size: clamp(1rem, 3vw, 1.4rem);
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 0 20px var(--bonus-accent, #fbbf24);
}
.bonus-header-game {
    font-size: 0.75rem;
    color: var(--bonus-accent, #fbbf24);
    opacity: 0.8;
    letter-spacing: 1px;
}

/* ─── BONUS BODY ─── */
.bonus-body {
    padding: 20px;
    min-height: 300px;
    position: relative;
}

/* ─── BONUS FOOTER ─── */
.bonus-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(0,0,0,0.6);
    border-top: 1px solid rgba(255,255,255,0.05);
}
.bonus-win-display {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--bonus-accent, #fbbf24);
    text-shadow: 0 0 12px var(--bonus-accent-glow, rgba(251,191,36,0.5));
}
.bonus-spins-display {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
}
.bonus-start-btn {
    display: block;
    margin: 0 auto;
    padding: 14px 48px;
    background: linear-gradient(135deg, var(--bonus-accent, #fbbf24), var(--bonus-accent-dark, #d4a017));
    color: #0d0d1a;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 3px;
    cursor: pointer;
    box-shadow: 0 0 30px var(--bonus-accent-glow, rgba(251,191,36,0.5));
    transition: transform 0.2s, box-shadow 0.2s;
    animation: bonusBtnPulse 1.5s ease-in-out infinite;
}
.bonus-start-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px var(--bonus-accent-glow, rgba(251,191,36,0.8));
}
@keyframes bonusBtnPulse {
    0%, 100% { box-shadow: 0 0 30px var(--bonus-accent-glow, rgba(251,191,36,0.4)); }
    50% { box-shadow: 0 0 50px var(--bonus-accent-glow, rgba(251,191,36,0.8)); }
}

/* ═════════════════════════════════════════════════
   1. TUMBLE / AVALANCHE — Cascading Grid
   ═════════════════════════════════════════════════ */
.bonus-type-tumble .bonus-body,
.bonus-type-avalanche .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.tumble-grid {
    display: grid;
    gap: 4px;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}
.tumble-cell {
    aspect-ratio: 1;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.tumble-cell.matched {
    border-color: var(--bonus-accent, #fbbf24);
    box-shadow: 0 0 12px var(--bonus-accent-glow);
    animation: tumbleCellPop 0.4s ease;
}
@keyframes tumbleCellPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); background: var(--bonus-accent-glow); }
    100% { transform: scale(0); opacity: 0; }
}
.tumble-cell.falling {
    animation: tumbleFall 0.35s ease-in forwards;
}
@keyframes tumbleFall {
    from { transform: translateY(-100%); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}
/* Multiplier ladder */
.tumble-multiplier-ladder {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: rgba(0,0,0,0.5);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}
.tumble-mult-step {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255,255,255,0.4);
    background: rgba(255,255,255,0.03);
    transition: all 0.3s ease;
}
.tumble-mult-step.active {
    color: #fff;
    background: var(--bonus-accent, #fbbf24);
    box-shadow: 0 0 15px var(--bonus-accent-glow);
    transform: scale(1.15);
}

/* Avalanche-specific: rock/mountain BG */
.bonus-type-avalanche .bg-scene {
    background: radial-gradient(ellipse at 50% 120%, rgba(80,60,40,0.3) 0%, transparent 60%);
}
.bonus-type-avalanche .tumble-cell {
    border-radius: 4px;
    background: rgba(80,60,40,0.15);
    border-color: rgba(120,100,80,0.15);
}

/* ═════════════════════════════════════════════════
   2. HOLD & WIN — Lock Grid + Jackpot Meters
   ═════════════════════════════════════════════════ */
.bonus-type-hold_and_win .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.hold-win-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    width: 100%;
    max-width: 400px;
}
.hw-cell {
    aspect-ratio: 1;
    background: linear-gradient(180deg, rgba(20,15,35,0.95), rgba(10,8,20,0.98));
    border: 2px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 800;
    color: transparent;
    position: relative;
    transition: all 0.4s ease;
}
.hw-cell.locked {
    border-color: var(--bonus-accent, #fbbf24);
    color: var(--bonus-accent, #fbbf24);
    background: linear-gradient(180deg, rgba(251,191,36,0.15), rgba(251,191,36,0.05));
    box-shadow: 0 0 15px var(--bonus-accent-glow);
    animation: hwCellLock 0.5s ease;
}
@keyframes hwCellLock {
    0% { transform: rotateY(0); }
    50% { transform: rotateY(90deg); }
    100% { transform: rotateY(0); }
}
.hw-cell.locked::after {
    content: '🔒';
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 0.5rem;
    opacity: 0.6;
}
/* Jackpot meters */
.hw-jackpot-row {
    display: flex;
    gap: 8px;
    width: 100%;
    max-width: 400px;
}
.hw-jackpot {
    flex: 1;
    padding: 8px;
    border-radius: 10px;
    text-align: center;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1px;
    border: 1px solid;
    transition: all 0.3s ease;
}
.hw-jackpot-mini { background: rgba(168,162,158,0.15); border-color: #a8a29e; color: #a8a29e; }
.hw-jackpot-minor { background: rgba(59,130,246,0.15); border-color: #3b82f6; color: #3b82f6; }
.hw-jackpot-major { background: rgba(168,85,247,0.15); border-color: #a855f7; color: #a855f7; }
.hw-jackpot-grand { background: rgba(251,191,36,0.15); border-color: #fbbf24; color: #fbbf24; }
.hw-jackpot.won {
    animation: hwJackpotWin 0.6s ease;
    box-shadow: 0 0 30px currentColor;
    transform: scale(1.1);
}
@keyframes hwJackpotWin {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1.1); }
}
/* Respin counter */
.hw-respins {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 800;
    color: rgba(255,255,255,0.8);
    padding: 8px;
}
.hw-respins-count {
    color: var(--bonus-accent, #fbbf24);
    font-size: 1.4rem;
    text-shadow: 0 0 10px var(--bonus-accent-glow);
}

/* ═════════════════════════════════════════════════
   3. RANDOM MULTIPLIER — Multiplier Orb Rain
   ═════════════════════════════════════════════════ */
.bonus-type-random_multiplier .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    min-height: 350px;
}
.rm-orb-field {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 280px;
    background: radial-gradient(ellipse at 50% 50%, rgba(var(--bonus-accent-rgb, 251,191,36),0.08) 0%, transparent 70%);
    border-radius: 16px;
    overflow: hidden;
}
.rm-orb {
    position: absolute;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 8px rgba(0,0,0,0.6);
    cursor: pointer;
    border: 2px solid rgba(255,255,255,0.2);
    transition: transform 0.2s;
}
.rm-orb:hover { transform: scale(1.15); }
.rm-orb.orb-2x  { background: radial-gradient(circle, #60a5fa, #2563eb); }
.rm-orb.orb-3x  { background: radial-gradient(circle, #34d399, #059669); }
.rm-orb.orb-5x  { background: radial-gradient(circle, #a78bfa, #7c3aed); }
.rm-orb.orb-10x { background: radial-gradient(circle, #fbbf24, #d97706); }
.rm-orb.orb-25x { background: radial-gradient(circle, #f472b6, #db2777); }
.rm-orb.orb-50x { background: radial-gradient(circle, #fb923c, #ea580c); }
.rm-orb.orb-100x { background: radial-gradient(circle, #fbbf24, #ff0000); box-shadow: 0 0 20px rgba(255,0,0,0.5); }
.rm-orb.caught {
    animation: orbCatch 0.4s ease-out forwards;
}
@keyframes orbCatch {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.8; }
    100% { transform: scale(0); opacity: 0; }
}
.rm-orb.falling {
    animation: orbFall linear forwards;
}
@keyframes orbFall {
    from { transform: translateY(-60px); }
    to   { transform: translateY(340px); }
}
.rm-current-mult {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--bonus-accent, #fbbf24);
    text-shadow: 0 0 30px var(--bonus-accent-glow);
    text-align: center;
    animation: multPulse 1s ease-in-out infinite;
}
@keyframes multPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* ═════════════════════════════════════════════════
   4. WHEEL MULTIPLIER — Spinning Fortune Wheel
   ═════════════════════════════════════════════════ */
.bonus-type-wheel_multiplier .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.wheel-container {
    position: relative;
    width: min(300px, 70vw);
    height: min(300px, 70vw);
}
.wheel-svg {
    width: 100%;
    height: 100%;
    transition: transform 4s cubic-bezier(0.17, 0.67, 0.12, 0.99);
}
.wheel-svg.spinning {
    animation: none;
}
.wheel-pointer {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
    border-top: 28px solid var(--bonus-accent, #fbbf24);
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
    z-index: 3;
}
.wheel-center-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bonus-accent, #fbbf24), var(--bonus-accent-dark, #d4a017));
    border: 3px solid rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    color: #0d0d1a;
    font-size: 0.8rem;
    z-index: 3;
}
.wheel-result {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--bonus-accent, #fbbf24);
    text-shadow: 0 0 20px var(--bonus-accent-glow);
    text-align: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}
.wheel-result.visible { opacity: 1; }

/* ═════════════════════════════════════════════════
   5. EXPANDING SYMBOL — Symbol Reveal & Expand
   ═════════════════════════════════════════════════ */
.bonus-type-expanding_symbol .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.es-reveal-stage {
    position: relative;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 3px solid var(--bonus-accent, #fbbf24);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px var(--bonus-accent-glow);
    background: radial-gradient(circle, rgba(var(--bonus-accent-rgb),0.15), transparent 70%);
}
.es-symbol-preview {
    font-size: 3rem;
    animation: esSymbolFloat 2s ease-in-out infinite;
}
@keyframes esSymbolFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-8px) scale(1.05); }
}
.es-reel-preview {
    display: flex;
    gap: 6px;
    width: 100%;
    max-width: 400px;
}
.es-reel-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.es-reel-cell {
    aspect-ratio: 1;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.5s ease;
}
.es-reel-cell.expanded {
    background: var(--bonus-accent-glow);
    border-color: var(--bonus-accent, #fbbf24);
    animation: esExpand 0.6s ease;
}
@keyframes esExpand {
    0% { transform: scale(0.5); opacity: 0; }
    60% { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

/* ═════════════════════════════════════════════════
   6. EXPANDING WILD RESPIN — Wild Column Expand
   ═════════════════════════════════════════════════ */
.bonus-type-expanding_wild_respin .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.ewr-reel-display {
    display: flex;
    gap: 8px;
    width: 100%;
    max-width: 420px;
}
.ewr-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.5s ease;
}
.ewr-col.wild-expanded {
    border-color: var(--bonus-accent, #fbbf24);
    background: rgba(var(--bonus-accent-rgb),0.12);
    box-shadow: 0 0 20px var(--bonus-accent-glow);
}
.ewr-col.wild-expanded .ewr-cell {
    background: var(--bonus-accent-glow);
    border-color: var(--bonus-accent, #fbbf24);
}
.ewr-cell {
    aspect-ratio: 1;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.ewr-respin-counter {
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    text-align: center;
}
.ewr-respin-counter span {
    color: var(--bonus-accent, #fbbf24);
    font-size: 1.3rem;
}

/* ═════════════════════════════════════════════════
   7. ZEUS MULTIPLIER — Lightning Bolt Strike
   ═════════════════════════════════════════════════ */
.bonus-type-zeus_multiplier .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.zeus-stage {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 280px;
    background: radial-gradient(ellipse at 50% 20%, rgba(100,126,234,0.15) 0%, transparent 60%);
    border-radius: 16px;
    overflow: hidden;
}
.zeus-bolt {
    position: absolute;
    width: 40px;
    height: 120px;
    top: 0;
    opacity: 0;
    pointer-events: none;
}
.zeus-bolt.strike {
    opacity: 1;
    animation: zeusStrike 0.8s ease-out forwards;
}
@keyframes zeusStrike {
    0% { transform: translateY(-40px) scaleY(0); opacity: 0; }
    20% { transform: translateY(0) scaleY(1); opacity: 1; }
    40% { opacity: 1; }
    100% { opacity: 0; transform: translateY(20px); }
}
.zeus-bolt svg {
    width: 100%;
    height: 100%;
}
.zeus-mult-display {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}
.zeus-mult-orb {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.9rem;
    color: #fff;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: 2px solid rgba(255,255,255,0.2);
    box-shadow: 0 0 12px rgba(102,126,234,0.4);
    transition: all 0.3s ease;
}
.zeus-mult-orb.active {
    transform: scale(1.25);
    box-shadow: 0 0 30px var(--bonus-accent-glow);
    background: linear-gradient(135deg, var(--bonus-accent, #667eea), #fff);
}
.zeus-total-mult {
    font-size: 2.2rem;
    font-weight: 900;
    text-align: center;
    color: var(--bonus-accent, #667eea);
    text-shadow: 0 0 25px var(--bonus-accent-glow);
}

/* ═════════════════════════════════════════════════
   8. MONEY COLLECT — Coin Trail Collection
   ═════════════════════════════════════════════════ */
.bonus-type-money_collect .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.mc-coin-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    width: 100%;
    max-width: 380px;
}
.mc-coin {
    aspect-ratio: 1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    transition: all 0.4s ease;
    position: relative;
}
.mc-coin.empty {
    background: rgba(255,255,255,0.03);
    border: 2px dashed rgba(255,255,255,0.1);
    color: transparent;
}
.mc-coin.filled {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border: 2px solid #fbbf24;
    color: #0d0d1a;
    box-shadow: 0 0 12px rgba(251,191,36,0.4);
    animation: mcCoinAppear 0.4s ease;
}
@keyframes mcCoinAppear {
    from { transform: scale(0) rotateY(180deg); }
    to   { transform: scale(1) rotateY(0); }
}
.mc-coin.collected {
    animation: mcCoinCollect 0.5s ease-out forwards;
}
@keyframes mcCoinCollect {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); box-shadow: 0 0 30px #fbbf24; }
    100% { transform: scale(0); opacity: 0; }
}
.mc-wild-collector {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bonus-accent, #e94560), #ff6b6b);
    border: 3px solid var(--bonus-accent, #e94560);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 0 25px var(--bonus-accent-glow);
    animation: mcCollectorPulse 1.5s ease-in-out infinite;
}
@keyframes mcCollectorPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}
.mc-total {
    font-size: 1.8rem;
    font-weight: 900;
    color: #fbbf24;
    text-shadow: 0 0 15px rgba(251,191,36,0.6);
    text-align: center;
}

/* ═════════════════════════════════════════════════
   9. STACKED WILDS — Wild Reel Stack Animation
   ═════════════════════════════════════════════════ */
.bonus-type-stacked_wilds .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.sw-reel-display {
    display: flex;
    gap: 8px;
    width: 100%;
    max-width: 400px;
}
.sw-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    padding: 4px;
    transition: all 0.5s ease;
}
.sw-col.stacked {
    border-color: var(--bonus-accent, #fbbf24);
    background: linear-gradient(180deg, rgba(var(--bonus-accent-rgb),0.2), transparent);
    box-shadow: 0 0 20px var(--bonus-accent-glow);
}
.sw-cell {
    aspect-ratio: 1;
    border-radius: 6px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}
.sw-cell.wild {
    background: linear-gradient(135deg, var(--bonus-accent, #fbbf24), var(--bonus-accent-dark, #d4a017));
    border-color: var(--bonus-accent, #fbbf24);
    animation: swWildStack 0.4s ease forwards;
}
@keyframes swWildStack {
    from { transform: translateY(-20px) scale(0.8); opacity: 0; }
    to   { transform: translateY(0) scale(1); opacity: 1; }
}
.sw-meter {
    width: 100%;
    max-width: 400px;
    height: 8px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    overflow: hidden;
}
.sw-meter-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--bonus-accent, #fbbf24), #fff);
    border-radius: 4px;
    transition: width 0.5s ease;
    box-shadow: 0 0 8px var(--bonus-accent-glow);
}

/* ═════════════════════════════════════════════════
   10. STICKY WILDS — Sticky Web Grid
   ═════════════════════════════════════════════════ */
.bonus-type-sticky_wilds .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.sticky-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    width: 100%;
    max-width: 380px;
}
.sticky-cell {
    aspect-ratio: 1;
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    position: relative;
    transition: all 0.4s ease;
}
.sticky-cell.stuck {
    border-color: var(--bonus-accent, #fbbf24);
    background: rgba(var(--bonus-accent-rgb),0.15);
    box-shadow: 0 0 12px var(--bonus-accent-glow);
}
.sticky-cell.stuck::before {
    content: '';
    position: absolute;
    inset: -2px;
    border: 2px solid var(--bonus-accent, #fbbf24);
    border-radius: 10px;
    animation: stickyGlow 1.5s ease-in-out infinite;
}
@keyframes stickyGlow {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ═════════════════════════════════════════════════
   11. WALKING WILDS — Walking Character Trail
   ═════════════════════════════════════════════════ */
.bonus-type-walking_wilds .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.ww-stage {
    position: relative;
    width: 100%;
    max-width: 420px;
    height: 200px;
    background: rgba(255,255,255,0.02);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
}
.ww-walker {
    position: absolute;
    bottom: 20px;
    font-size: 3rem;
    transition: left 0.8s cubic-bezier(0.34,1.56,0.64,1);
    filter: drop-shadow(0 0 12px var(--bonus-accent-glow));
}
.ww-trail-mark {
    position: absolute;
    bottom: 30px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--bonus-accent-glow);
    opacity: 0.4;
    animation: wwTrailFade 2s ease-out forwards;
}
@keyframes wwTrailFade {
    from { opacity: 0.5; transform: scale(1); }
    to   { opacity: 0; transform: scale(2); }
}

/* ═════════════════════════════════════════════════
   12. MYSTERY STACKS — Mystery Box Reveal
   ═════════════════════════════════════════════════ */
.bonus-type-mystery_stacks .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.ms-box-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    width: 100%;
    max-width: 400px;
}
.ms-box {
    aspect-ratio: 1;
    border-radius: 10px;
    background: linear-gradient(135deg, #2a1f3d, #1a1428);
    border: 2px solid rgba(var(--bonus-accent-rgb),0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
}
.ms-box:not(.revealed):hover {
    transform: scale(1.05);
    border-color: var(--bonus-accent, #fbbf24);
    box-shadow: 0 0 15px var(--bonus-accent-glow);
}
.ms-box::before {
    content: '?';
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--bonus-accent, #fbbf24);
    opacity: 0.5;
}
.ms-box.revealed::before { content: none; }
.ms-box.revealed {
    background: linear-gradient(135deg, rgba(var(--bonus-accent-rgb),0.2), transparent);
    border-color: var(--bonus-accent, #fbbf24);
    animation: msReveal 0.6s ease;
}
@keyframes msReveal {
    0% { transform: rotateY(0); }
    50% { transform: rotateY(90deg); }
    100% { transform: rotateY(0); }
}

/* ═════════════════════════════════════════════════
   13. MULTIPLIER WILDS — Wild Cards + Values
   ═════════════════════════════════════════════════ */
.bonus-type-multiplier_wilds .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.mw-card-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 420px;
}
.mw-card {
    width: 70px;
    height: 95px;
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(20,15,35,0.95), rgba(10,8,20,0.98));
    border: 2px solid rgba(255,255,255,0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.4s ease;
    position: relative;
}
.mw-card.active {
    border-color: var(--bonus-accent, #fbbf24);
    box-shadow: 0 0 20px var(--bonus-accent-glow);
    background: linear-gradient(180deg, rgba(var(--bonus-accent-rgb),0.15), rgba(var(--bonus-accent-rgb),0.05));
    animation: mwCardFlip 0.5s ease;
}
@keyframes mwCardFlip {
    0% { transform: rotateY(0); }
    50% { transform: rotateY(90deg); }
    100% { transform: rotateY(0); }
}
.mw-card-symbol { font-size: 1.6rem; }
.mw-card-mult {
    font-size: 0.85rem;
    font-weight: 900;
    color: var(--bonus-accent, #fbbf24);
}

/* ═════════════════════════════════════════════════
   14. COIN RESPIN — Coin Cascade
   ═════════════════════════════════════════════════ */
.bonus-type-coin_respin .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.cr-coin-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    width: 100%;
    max-width: 360px;
}
.cr-coin {
    aspect-ratio: 1;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
    color: transparent;
    transition: all 0.4s ease;
}
.cr-coin.landed {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-color: #fbbf24;
    color: #0d0d1a;
    animation: crCoinLand 0.5s ease;
    box-shadow: 0 0 10px rgba(251,191,36,0.4);
}
@keyframes crCoinLand {
    0% { transform: translateY(-30px) rotateX(180deg) scale(0.5); }
    60% { transform: translateY(3px) rotateX(0) scale(1.1); }
    100% { transform: translateY(0) rotateX(0) scale(1); }
}
.cr-respins-left {
    text-align: center;
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
}
.cr-respins-left span {
    color: var(--bonus-accent, #fbbf24);
    font-weight: 800;
    font-size: 1.3rem;
}

/* ═════════════════════════════════════════════════
   15. CHAMBER SPINS — Vault Door Opening
   ═════════════════════════════════════════════════ */
.bonus-type-chamber_spins .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.chamber-door {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 6px solid rgba(var(--bonus-accent-rgb),0.5);
    background: linear-gradient(135deg, rgba(20,15,35,0.95), rgba(10,8,20,0.98));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 1s ease;
}
.chamber-door.opening {
    animation: chamberOpen 1.5s ease forwards;
}
@keyframes chamberOpen {
    0% { border-width: 6px; box-shadow: 0 0 20px var(--bonus-accent-glow); }
    50% { border-width: 3px; box-shadow: 0 0 60px var(--bonus-accent-glow); transform: scale(1.05); }
    100% { border-width: 1px; box-shadow: 0 0 100px var(--bonus-accent-glow), inset 0 0 40px var(--bonus-accent-glow); transform: scale(1); }
}
.chamber-handle {
    width: 60px;
    height: 60px;
    border: 4px solid var(--bonus-accent, #fbbf24);
    border-radius: 50%;
    position: relative;
    transition: transform 1s ease;
}
.chamber-door.opening .chamber-handle {
    transform: rotate(180deg);
}
.chamber-handle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 4px;
    background: var(--bonus-accent, #fbbf24);
    transform: translate(-50%, -50%);
    border-radius: 2px;
}
.chamber-prizes {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 400px;
}
.chamber-prize {
    padding: 10px 18px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
    font-weight: 700;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    opacity: 0;
    transition: all 0.5s ease;
}
.chamber-prize.revealed {
    opacity: 1;
    color: var(--bonus-accent, #fbbf24);
    border-color: var(--bonus-accent, #fbbf24);
    background: rgba(var(--bonus-accent-rgb),0.1);
}

/* ═════════════════════════════════════════════════
   16. FISHERMAN COLLECT — Fishing Minigame
   ═════════════════════════════════════════════════ */
.bonus-type-fisherman_collect .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.fish-pond {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 280px;
    background: linear-gradient(180deg, rgba(0,119,182,0.15) 0%, rgba(0,50,80,0.3) 100%);
    border-radius: 16px;
    border: 1px solid rgba(72,202,228,0.15);
    overflow: hidden;
}
.fish-pond::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, rgba(72,202,228,0.4), transparent);
    animation: fishWaterShimmer 3s ease-in-out infinite;
}
@keyframes fishWaterShimmer {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}
.fish-sprite {
    position: absolute;
    font-size: 2rem;
    cursor: pointer;
    transition: transform 0.2s;
    animation: fishSwim 3s ease-in-out infinite;
}
.fish-sprite:hover { transform: scale(1.2); }
@keyframes fishSwim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.fish-sprite.caught {
    animation: fishCatch 0.6s ease-out forwards;
}
@keyframes fishCatch {
    0% { transform: scale(1); }
    30% { transform: scale(1.3) translateY(-20px); }
    100% { transform: scale(0) translateY(-80px); opacity: 0; }
}
.fish-rod {
    position: absolute;
    top: -10px;
    right: 20px;
    font-size: 2.5rem;
    transform: rotate(-20deg);
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}
.fish-catch-total {
    font-size: 1.6rem;
    font-weight: 900;
    color: #48cae4;
    text-shadow: 0 0 15px rgba(72,202,228,0.5);
    text-align: center;
}

/* ═════════════════════════════════════════════════
   17. WILD COLLECT — Wild Meter Fill
   ═════════════════════════════════════════════════ */
.bonus-type-wild_collect .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.wc-meter-container {
    width: 100%;
    max-width: 400px;
}
.wc-meter-track {
    width: 100%;
    height: 24px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255,255,255,0.08);
}
.wc-meter-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--bonus-accent, #fbbf24), #fff);
    border-radius: 12px;
    transition: width 0.6s ease;
    position: relative;
    box-shadow: 0 0 12px var(--bonus-accent-glow);
}
.wc-meter-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4));
    border-radius: 0 12px 12px 0;
}
.wc-wild-count {
    text-align: center;
    font-size: 2rem;
    font-weight: 900;
    color: var(--bonus-accent, #fbbf24);
}
.wc-wild-symbols {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}
.wc-wild-sym {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(var(--bonus-accent-rgb),0.15);
    border: 2px solid var(--bonus-accent, #fbbf24);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    animation: wcSymPop 0.4s ease;
}
@keyframes wcSymPop {
    from { transform: scale(0) rotate(180deg); }
    to   { transform: scale(1) rotate(0); }
}

/* ═════════════════════════════════════════════════
   18. RESPIN — Classic Lock & Respin
   ═════════════════════════════════════════════════ */
.bonus-type-respin .bonus-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.respin-reels {
    display: flex;
    gap: 10px;
}
.respin-reel {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    border: 2px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all 0.4s ease;
}
.respin-reel.locked {
    border-color: var(--bonus-accent, #fbbf24);
    box-shadow: 0 0 15px var(--bonus-accent-glow);
    background: rgba(var(--bonus-accent-rgb),0.1);
}
.respin-reel.spinning {
    animation: respinSpin 0.1s linear infinite;
}
@keyframes respinSpin {
    0% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
    100% { transform: translateY(0); }
}
.respin-count {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
    text-align: center;
}
.respin-count span {
    color: var(--bonus-accent, #fbbf24);
    font-weight: 800;
    font-size: 1.3rem;
}

/* ═════════════════════════════════════════════════
   ANIMATED PARTICLES for bonus background scenes
   ═════════════════════════════════════════════════ */
.bonus-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
}
.bonus-particle.gold {
    background: radial-gradient(circle, #fbbf24, #f59e0b);
    animation: bpFloat 4s ease-in-out infinite;
}
.bonus-particle.blue {
    background: radial-gradient(circle, #60a5fa, #2563eb);
    animation: bpFloat 5s ease-in-out infinite;
}
.bonus-particle.purple {
    background: radial-gradient(circle, #a78bfa, #7c3aed);
    animation: bpFloat 4.5s ease-in-out infinite;
}
@keyframes bpFloat {
    0% { transform: translateY(0) scale(0); opacity: 0; }
    20% { opacity: 0.6; transform: scale(1); }
    80% { opacity: 0.3; }
    100% { transform: translateY(-200px) scale(0.5); opacity: 0; }
}

/* ═════════════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════════════ */
@media (max-width: 480px) {
    .bonus-game-container { border-radius: 16px; }
    .bonus-header { padding: 12px 16px; }
    .bonus-body { padding: 14px; min-height: 240px; }
    .wheel-container { width: min(240px, 65vw); height: min(240px, 65vw); }
    .rm-orb-field { height: 220px; }
    .rm-orb { width: 44px; height: 44px; font-size: 0.8rem; }
    .zeus-stage { height: 220px; }
    .fish-pond { height: 220px; }
}