/* Arcade Roulette — Neon Cyber Style */

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

:root {
    /* ===== NEON CYBER PALETTE ===== */
    --bg-black:        #0a0a0a;
    --bg-deeper:       #050505;
    --panel-bg:        rgba(10, 10, 10, 0.85);

    --neon-red:        #ff0040;
    --neon-red-soft:   rgba(255, 0, 64, 0.45);
    --neon-red-glow:   rgba(255, 0, 64, 0.65);

    --neon-cyan:       #00fff5;
    --neon-cyan-soft:  rgba(0, 255, 245, 0.45);
    --neon-cyan-glow:  rgba(0, 255, 245, 0.65);

    --cyber-black:     #0d0d0d;
    --cyber-grid:      rgba(0, 255, 245, 0.08);
    --cyber-line:      rgba(0, 255, 245, 0.18);

    --text-white:      #ffffff;
    --text-soft:       rgba(255, 255, 255, 0.72);
    --text-muted:      rgba(255, 255, 255, 0.42);

    --danger:          var(--neon-red);
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Courier New', 'Consolas', monospace;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-black);
    min-height: calc(100dvh - 3.5rem);
    color: var(--text-white);
    position: relative;
}

/* ============ CYBER GRID BACKGROUND ============ */
#cyber-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(var(--cyber-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--cyber-grid) 1px, transparent 1px);
    background-size: 2.5rem 2.5rem;
    background-position: 0 0;
    pointer-events: none;
    z-index: 0;
    animation: gridMove 20s linear infinite;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

@keyframes gridMove {
    0%   { background-position: 0 0; }
    100% { background-position: 2.5rem 2.5rem; }
}

#cyber-scanlines {
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        180deg,
        transparent 0,
        transparent 3px,
        rgba(0, 255, 245, 0.025) 3px,
        rgba(0, 255, 245, 0.025) 4px
    );
    pointer-events: none;
    z-index: 1;
}

/* ============ SCREENS ============ */
.screen {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--bg-black);
    color: var(--text-white);
    z-index: 1000;
}

.screen.hidden { display: none; }

.loading-spinner {
    width: 3.25rem;
    height: 3.25rem;
    border: 2px solid rgba(0, 255, 245, 0.15);
    border-top-color: var(--neon-cyan);
    border-right-color: var(--neon-red);
    border-radius: 50%;
    animation: spinAnim 0.9s linear infinite;
    box-shadow: 0 0 1.2rem var(--neon-cyan-glow);
}

@keyframes spinAnim { to { transform: rotate(360deg); } }

#loading-screen p {
    margin-top: 1rem;
    color: var(--neon-cyan);
    font-size: 0.95rem;
    letter-spacing: 0.2rem;
    text-shadow: 0 0 0.5rem var(--neon-cyan-glow);
}

.login-content { text-align: center; }
.login-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 1rem var(--neon-cyan-glow);
}
.login-content h2 {
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
    letter-spacing: 0.15rem;
    text-shadow: 0 0 0.6rem var(--neon-cyan-glow);
}
.login-content p { color: var(--text-muted); }

/* ============ GAME CONTAINER ============ */
#game-container {
    width: 100%;
    max-width: 28.75rem;
    height: 100%;
    max-height: 51.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.75rem;
    position: relative;
    z-index: 2;
}

#game-container.hidden { display: none; }

/* ============ HEADER / BALANCE / STREAK ============ */
#game-header {
    width: 100%;
    padding: 0.4rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.balance-display {
    background: linear-gradient(180deg, rgba(0,255,245,0.10) 0%, rgba(0,255,245,0.02) 100%);
    border: 1px solid var(--neon-cyan-soft);
    border-radius: 0.4rem;
    padding: 0.35rem 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow:
        0 0 0.8rem rgba(0,255,245,0.18),
        inset 0 1px 0 rgba(255,255,255,0.04);
}

.balance-label {
    color: var(--text-soft);
    font-size: 0.7rem;
    letter-spacing: 0.1rem;
}

#balance-value {
    color: var(--neon-cyan);
    font-size: 1.15rem;
    font-weight: 700;
    min-width: 3.6rem;
    text-align: right;
    text-shadow: 0 0 0.5rem var(--neon-cyan-glow);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.04rem;
}

.balance-currency {
    color: var(--neon-cyan-soft);
    font-size: 0.65rem;
    letter-spacing: 0.08rem;
}

.streak-display {
    background: linear-gradient(180deg, rgba(255,0,64,0.08) 0%, rgba(255,0,64,0.02) 100%);
    border: 1px solid rgba(255,0,64,0.25);
    border-radius: 0.4rem;
    padding: 0.35rem 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--text-soft);
    font-size: 0.7rem;
    letter-spacing: 0.08rem;
    transition: all 0.25s ease;
}

.streak-display.active {
    border-color: var(--neon-red-soft);
    box-shadow: 0 0 0.6rem rgba(255,0,64,0.25);
}

.streak-display.ready {
    border-color: var(--neon-red);
    background: linear-gradient(180deg, rgba(255,0,64,0.18) 0%, rgba(255,0,64,0.06) 100%);
    box-shadow:
        0 0 0.8rem var(--neon-red-glow),
        inset 0 0 0.5rem rgba(255,0,64,0.25);
    animation: streakPulse 1.4s ease-in-out infinite;
}

@keyframes streakPulse {
    0%, 100% { box-shadow: 0 0 0.8rem var(--neon-red-glow), inset 0 0 0.5rem rgba(255,0,64,0.25); }
    50%       { box-shadow: 0 0 1.4rem var(--neon-red), inset 0 0 0.8rem rgba(255,0,64,0.4); }
}

.streak-icon { font-size: 0.85rem; filter: drop-shadow(0 0 0.3rem var(--neon-red-glow)); }
.streak-label { font-weight: 700; }
#streak-value {
    color: var(--neon-red);
    font-weight: 700;
    font-size: 0.9rem;
    min-width: 0.7rem;
    text-align: center;
    text-shadow: 0 0 0.4rem var(--neon-red-glow);
}
.streak-sep, .streak-max { color: var(--text-muted); }

/* ============ WHEEL SECTION ============ */
#wheel-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 0;
    position: relative;
}

/* Pointer */
.wheel-pointer {
    position: relative;
    z-index: 20;
    margin-bottom: -0.5rem;
}

.pointer-arrow {
    width: 0;
    height: 0;
    border-left: 0.6rem solid transparent;
    border-right: 0.6rem solid transparent;
    border-top: 1rem solid var(--neon-cyan);
    filter:
        drop-shadow(0 0 0.4rem var(--neon-cyan-glow))
        drop-shadow(0 0 0.2rem var(--neon-cyan));
}

/* Wheel outer — neon ring */
.wheel-outer {
    position: relative;
    width: 17rem;
    height: 17rem;
    border-radius: 50%;
    background: var(--bg-black);
    padding: 0.45rem;
    box-shadow:
        0 0 0 1px var(--cyber-line),
        0 0 1.5rem rgba(0, 255, 245, 0.35),
        0 0 3rem rgba(255, 0, 64, 0.18),
        inset 0 0 0.8rem rgba(0,0,0,0.7);
}

.wheel-outer::before {
    content: '';
    position: absolute;
    inset: -0.25rem;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        var(--neon-cyan) 0%,
        var(--neon-red) 25%,
        var(--neon-cyan) 50%,
        var(--neon-red) 75%,
        var(--neon-cyan) 100%
    );
    z-index: -1;
    opacity: 0.55;
    filter: blur(0.4rem);
    animation: rimSpin 8s linear infinite;
}

@keyframes rimSpin {
    to { transform: rotate(360deg); }
}

/* Neon rim */
.wheel-rim {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--cyber-black);
    padding: 0.3rem;
    box-shadow:
        0 0 0 1px var(--neon-cyan),
        inset 0 0 0.6rem rgba(0,255,245,0.18),
        0 0 1rem rgba(0,255,245,0.25);
}

/* The wheel itself */
.wheel {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    background: var(--cyber-black);
    transform: rotate(0deg);
    will-change: transform;
    box-shadow:
        inset 0 0 1.2rem rgba(0,0,0,0.7),
        inset 0 0 0 1px rgba(0,0,0,0.6);
    transition: transform 2s cubic-bezier(0.22, 0.7, 0.2, 1);
}

.wheel.win-glow {
    animation: wheelWinGlow 0.35s ease-in-out 3;
}

@keyframes wheelWinGlow {
    0%, 100% { filter: brightness(1) drop-shadow(0 0 0 transparent); }
    50%       { filter: brightness(1.35) drop-shadow(0 0 1.2rem var(--neon-cyan)); }
}

/* Ball track */
.ball-track {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 88%;
    height: 88%;
    transform: translate(-50%, -50%) rotate(0deg);
    pointer-events: none;
    z-index: 8;
    transition: transform 2s cubic-bezier(0.22, 0.7, 0.2, 1);
}

.ball {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -0.1rem);
    width: 0.65rem;
    height: 0.65rem;
    background: radial-gradient(circle at 35% 30%, #ffffff 0%, #d0fffb 60%, var(--neon-cyan) 100%);
    border-radius: 50%;
    box-shadow:
        0 0 0.5rem var(--neon-cyan-glow),
        0 0 0.25rem #ffffff,
        inset 0 -1px 2px rgba(0,0,0,0.25);
    z-index: 9;
    transition: top 0.6s cubic-bezier(0.5, 0, 0.5, 1);
}

.ball.settling { top: 7%; }
.ball.rested {
    top: 7%;
    transition: none;
}

/* Hub */
.wheel-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22%;
    height: 22%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    background:
        radial-gradient(circle at 50% 40%, #1a1a1a 0%, #050505 100%);
    box-shadow:
        0 0 0 1px var(--neon-cyan),
        0 0 0.6rem var(--neon-cyan-glow),
        inset 0 0 0.4rem rgba(0,0,0,0.85);
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hub-core {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--neon-cyan);
    letter-spacing: 0.05rem;
    text-shadow: 0 0 0.5rem var(--neon-cyan-glow);
}

/* ============ RESULT PLATE ============ */
.result-plate {
    margin-top: 0.55rem;
    padding: 0.3rem 0.8rem;
    border-radius: 0.3rem;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(0,0,0,0.7);
    border: 1px solid var(--cyber-line);
    box-shadow: 0 0 0.5rem rgba(0,0,0,0.6);
}

.result-plate.hidden { display: none; }

.result-label {
    color: var(--text-soft);
    font-size: 0.7rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
}

.result-number {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
    min-width: 1.4rem;
    text-align: center;
    border-radius: 0.25rem;
    padding: 0.05rem 0.5rem;
    background: var(--cyber-black);
    border: 1px solid var(--cyber-line);
    font-family: 'Courier New', monospace;
}

.result-plate.red   {
    border-color: var(--neon-red);
    box-shadow: 0 0 0.6rem var(--neon-red-glow);
}
.result-plate.red .result-number {
    background: var(--neon-red);
    border-color: #ffffff;
    color: #ffffff;
    text-shadow: 0 0 0.3rem rgba(0,0,0,0.6);
}

.result-plate.black {
    border-color: var(--neon-cyan-soft);
    box-shadow: 0 0 0.5rem rgba(0,255,245,0.25);
}
.result-plate.black .result-number {
    background: var(--cyber-black);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

.result-plate.green {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0.8rem var(--neon-cyan-glow);
}
.result-plate.green .result-number {
    background: var(--neon-cyan);
    border-color: #ffffff;
    color: #002a28;
    text-shadow: none;
}

/* ============ WIN DISPLAY ============ */
#win-display {
    position: absolute;
    top: 32%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(160deg, rgba(10,10,10,0.97) 0%, rgba(5,5,5,0.97) 100%);
    padding: 1rem 2.2rem;
    border-radius: 0.5rem;
    border: 1px solid var(--neon-cyan);
    box-shadow:
        0 0 0 1px rgba(0,255,245,0.25),
        0 0 2.5rem rgba(0,255,245,0.5),
        0 0 1.2rem rgba(255,0,64,0.25),
        inset 0 1px 0 rgba(255,255,255,0.06);
    z-index: 100;
    text-align: center;
    animation: winPopup 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 11rem;
}

#win-display.hidden { display: none; }

@keyframes winPopup {
    0%   { transform: translate(-50%, -50%) scale(0.5); opacity: 0; }
    100% { transform: translate(-50%, -50%) scale(1);   opacity: 1; }
}

.win-label {
    display: block;
    color: var(--neon-cyan);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.4rem;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    text-shadow: 0 0 0.6rem var(--neon-cyan-glow);
}

#win-amount {
    display: block;
    color: var(--neon-cyan);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    text-shadow:
        0 0 1rem var(--neon-cyan-glow),
        0 0 0.4rem var(--neon-cyan);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.04rem;
}

.win-bonus {
    display: block;
    margin-top: 0.45rem;
    color: var(--neon-red);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2rem;
    text-shadow: 0 0 0.5rem var(--neon-red-glow);
    animation: bonusFlash 0.6s ease-in-out infinite alternate;
}

.win-bonus.hidden { display: none; }

@keyframes bonusFlash {
    from { opacity: 0.7; }
    to   { opacity: 1; }
}

/* ============ MESSAGE DISPLAY ============ */
#message-display {
    position: absolute;
    bottom: 12rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10,10,10,0.95);
    padding: 0.5rem 1.3rem;
    border-radius: 0.35rem;
    border: 1px solid var(--neon-red-soft);
    box-shadow: 0 0 0.6rem rgba(255,0,64,0.25);
    z-index: 100;
    white-space: nowrap;
}

#message-display.hidden { display: none; }
#message-text {
    color: var(--text-white);
    font-size: 0.78rem;
    letter-spacing: 0.05rem;
}

/* ============ BET AREA (3 fast types) ============ */
.bet-area {
    width: 100%;
    background: var(--panel-bg);
    border: 1px solid var(--cyber-line);
    border-radius: 0.45rem;
    padding: 0.55rem 0.6rem 0.45rem;
    margin: 0.4rem 0 0.3rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.03),
        0 0 0.6rem rgba(0,255,245,0.12);
}

.bet-row {
    display: flex;
    align-items: stretch;
    gap: 0.45rem;
    width: 100%;
}

.bet-type-btn {
    flex: 1 1 0;
    min-height: 3.2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.15rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(0,0,0,0.3) 100%);
    border: 1px solid var(--cyber-line);
    border-radius: 0.4rem;
    color: var(--text-white);
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

.bet-type-btn .bet-name {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.15rem;
}

.bet-type-btn .bet-mult {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-soft);
    letter-spacing: 0.08rem;
}

.bet-type-btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.bet-type-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* RED */
.bet-type-btn.red {
    background: linear-gradient(180deg, rgba(255,0,64,0.15) 0%, rgba(80,0,15,0.4) 100%);
    border-color: var(--neon-red-soft);
    color: var(--neon-red);
    text-shadow: 0 0 0.4rem var(--neon-red-glow);
}
.bet-type-btn.red:hover:not(:disabled) {
    border-color: var(--neon-red);
    box-shadow: 0 0 0.6rem var(--neon-red-glow);
}
.bet-type-btn.red.active {
    background: linear-gradient(180deg, var(--neon-red) 0%, #8a0020 100%);
    border-color: #ffffff;
    color: #ffffff;
    box-shadow:
        0 0 1rem var(--neon-red),
        0 0 0.4rem #ffffff,
        inset 0 1px 0 rgba(255,255,255,0.25);
    text-shadow: 0 0 0.5rem rgba(255,255,255,0.7);
}

/* BLACK */
.bet-type-btn.black {
    background: linear-gradient(180deg, rgba(20,20,20,0.95) 0%, rgba(0,0,0,1) 100%);
    border-color: var(--neon-cyan-soft);
    color: var(--neon-cyan);
    text-shadow: 0 0 0.4rem var(--neon-cyan-glow);
}
.bet-type-btn.black:hover:not(:disabled) {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0.6rem var(--neon-cyan-glow);
}
.bet-type-btn.black.active {
    background: linear-gradient(180deg, #1a1a1a 0%, #000000 100%);
    border-color: var(--neon-cyan);
    color: #ffffff;
    box-shadow:
        0 0 1rem var(--neon-cyan),
        inset 0 0 0.8rem rgba(0,255,245,0.3);
    text-shadow: 0 0 0.5rem var(--neon-cyan-glow);
}

/* GREEN-0 */
.bet-type-btn.green {
    background: linear-gradient(180deg, rgba(0,255,245,0.12) 0%, rgba(0,80,75,0.35) 100%);
    border-color: var(--neon-cyan-soft);
    color: var(--neon-cyan);
    text-shadow: 0 0 0.4rem var(--neon-cyan-glow);
}
.bet-type-btn.green:hover:not(:disabled) {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0.6rem var(--neon-cyan-glow);
}
.bet-type-btn.green.active {
    background: linear-gradient(180deg, var(--neon-cyan) 0%, #007a73 100%);
    border-color: #ffffff;
    color: #002a28;
    box-shadow:
        0 0 1rem var(--neon-cyan),
        0 0 0.4rem #ffffff,
        inset 0 1px 0 rgba(255,255,255,0.45);
    text-shadow: none;
    font-weight: 800;
}

.selected-info {
    text-align: center;
    color: var(--text-soft);
    font-size: 0.72rem;
    letter-spacing: 0.08rem;
    padding-top: 0.2rem;
    border-top: 1px dashed var(--cyber-line);
    margin-top: 0.05rem;
}

.selected-info strong {
    color: var(--neon-cyan);
    font-weight: 700;
    text-shadow: 0 0 0.3rem var(--neon-cyan-glow);
}

/* ============ BET CONTROLS ============ */
#bet-controls {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.4rem 0.25rem;
    flex-wrap: wrap;
}

.bet-label {
    color: var(--text-soft);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
}

.bet-buttons { display: flex; gap: 0.35rem; }

.bet-btn {
    width: 3rem;
    height: 2rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(0,0,0,0.3) 100%);
    border: 1px solid var(--neon-cyan-soft);
    border-radius: 0.3rem;
    color: var(--text-white);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: 'Courier New', monospace;
}

.bet-btn:hover:not(:disabled) {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0.5rem var(--neon-cyan-glow);
}

.bet-btn.active {
    background: linear-gradient(180deg, var(--neon-cyan) 0%, #008a82 100%);
    color: #002a28;
    border-color: #ffffff;
    box-shadow:
        0 0 0.7rem var(--neon-cyan),
        inset 0 1px 0 rgba(255,255,255,0.45);
    text-shadow: none;
}

.bet-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.current-bet {
    background: rgba(0,0,0,0.5);
    padding: 0.25rem 0.8rem;
    border-radius: 0.3rem;
    border: 1px solid var(--neon-cyan-soft);
}

#current-bet-value {
    color: var(--neon-cyan);
    font-size: 0.95rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 0.4rem var(--neon-cyan-glow);
}

/* ============ SPIN BUTTON ============ */
#spin-button {
    width: 12rem;
    height: 3.2rem;
    background: linear-gradient(160deg, #1a0010 0%, #0a0a0a 50%, #001a18 100%);
    border: 2px solid var(--neon-cyan);
    border-radius: 0.5rem;
    cursor: pointer;
    box-shadow:
        0 0 0 1px rgba(0,0,0,0.4),
        0 0 1.2rem var(--neon-cyan-glow),
        0 0 0.6rem var(--neon-red-soft),
        inset 0 1px 0 rgba(255,255,255,0.08),
        inset 0 -2px 6px rgba(0,0,0,0.5);
    transition: all 0.18s ease;
    margin: 0.5rem 0 0.4rem;
    position: relative;
    overflow: hidden;
}

#spin-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 255, 245, 0.18) 50%,
        transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

#spin-button:hover:not(:disabled)::before {
    transform: translateX(100%);
}

#spin-button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow:
        0 0 0 1px rgba(0,0,0,0.4),
        0 0 1.8rem var(--neon-cyan),
        0 0 1rem var(--neon-red-soft),
        inset 0 1px 0 rgba(255,255,255,0.15);
}

#spin-button:active:not(:disabled) {
    transform: translateY(0);
}

#spin-button:disabled {
    background: linear-gradient(160deg, #1a1a1a 0%, #0a0a0a 100%);
    border-color: rgba(0,255,245,0.18);
    box-shadow: none;
    cursor: not-allowed;
}

#spin-button.pulse {
    animation: buttonPulse 1.6s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% {
        box-shadow:
            0 0 0 1px rgba(0,0,0,0.4),
            0 0 1.2rem var(--neon-cyan-glow),
            0 0 0.6rem var(--neon-red-soft);
    }
    50% {
        box-shadow:
            0 0 0 1px rgba(0,0,0,0.4),
            0 0 2.2rem var(--neon-cyan),
            0 0 1.4rem var(--neon-red);
    }
}

.spin-text {
    color: var(--neon-cyan);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.4rem;
    font-family: 'Courier New', monospace;
    text-shadow:
        0 0 0.6rem var(--neon-cyan-glow),
        0 0 0.2rem var(--neon-cyan);
    position: relative;
    z-index: 2;
}

#spin-button:disabled .spin-text {
    color: rgba(0,255,245,0.35);
    text-shadow: none;
}

/* ============ GAME TITLE ============ */
.game-title {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    padding: 0.2rem 0 0.4rem;
}

.title-speed {
    color: var(--neon-red);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.25rem;
    text-shadow: 0 0 0.5rem var(--neon-red-glow);
    font-family: 'Courier New', monospace;
}

.title-roulette {
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.25rem;
    font-family: 'Courier New', monospace;
}

.title-37 {
    color: var(--neon-cyan);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.15rem;
    text-shadow: 0 0 0.6rem var(--neon-cyan-glow);
    font-family: 'Courier New', monospace;
}

/* ============ PARTICLES ============ */
#particles-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1000;
}

.particle {
    position: absolute;
    font-size: 1.1rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 0.5rem var(--neon-cyan-glow);
    animation: particleFall 2s ease-out forwards;
}

@keyframes particleFall {
    0%   { opacity: 1; transform: translateY(0) rotate(0deg) scale(1); }
    100% { opacity: 0; transform: translateY(80vh) rotate(540deg) scale(0.3); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 25rem) {
    .wheel-outer { width: 15rem; height: 15rem; }
    .bet-type-btn { min-height: 2.8rem; }
    .bet-type-btn .bet-name { font-size: 0.78rem; }
    #spin-button { width: 10.5rem; height: 2.8rem; }
    .spin-text { font-size: 0.95rem; letter-spacing: 0.3rem; }
    .streak-display { font-size: 0.62rem; padding: 0.3rem 0.5rem; }
}

@media (max-height: 44rem) {
    .wheel-outer { width: 14rem; height: 14rem; }
    .bet-area { padding: 0.4rem 0.5rem 0.35rem; gap: 0.25rem; }
    .bet-type-btn { min-height: 2.6rem; }
    #spin-button { height: 2.8rem; margin: 0.3rem 0; }
}

/* === clone palette override === */
body { filter: hue-rotate(280deg) saturate(110%); }