:root {
    --symbol-height: 80px;
    --reel-width: 90px;
    --reel-count: 5;
    --visible-rows: 3;
    --strip-padding: 2;
    --reel-gap: 8px;
    --spin-start-ms: 300ms;
    --stop-gap-ms: 500ms;
    --stop-duration-ms: 600ms;
    --bg-dark: #1a1a2e;
    --bg-reel: #16213e;
    --border-color: #e94560;
    --text-light: #eaeaea;
    --accent: #e94560;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: system-ui, -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
}

.site-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 1rem;
    max-width: 960px;
    margin: 0 auto;
}

.site-header h1 {
    margin: 0;
    font-size: 2rem;
    letter-spacing: 0.05em;
}

.site-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
    font-size: 0.95rem;
}

.nav-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.nav-group--account {
    margin-left: auto;
}

.nav-link--soon {
    opacity: 0.55;
    cursor: default;
    pointer-events: none;
}

.nav-link--hyperdrive {
    color: rgba(140, 200, 255, 0.95);
}

.nav-link--hyperdrive:hover {
    color: rgba(180, 220, 255, 1);
}

.nav-user {
    color: var(--text-light);
    opacity: 0.9;
    white-space: nowrap;
}

.nav-user-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-login,
.nav-logout,
.nav-link {
    color: var(--accent);
    text-decoration: none;
    background: none;
    border: 1px solid var(--accent);
    border-radius: 4px;
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    font: inherit;
}

.nav-link {
    color: var(--text-light);
    border-color: transparent;
}

.nav-link:hover {
    color: var(--accent);
}

.site-title {
    color: inherit;
    text-decoration: none;
}

.site-title:hover {
    color: var(--accent);
}

.nav-login:hover,
.nav-logout:hover {
    background: rgba(233, 69, 96, 0.15);
}

.nav-logout-form {
    margin: 0;
}

.site-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.theme-toggle {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    max-width: 720px;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

.theme-toggle-label {
    color: rgba(234, 234, 234, 0.75);
}

.theme-toggle-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.theme-toggle-link:hover {
    text-decoration: underline;
}

.game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.balance-display {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-reel);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
}

.balance-label {
    color: rgba(234, 234, 234, 0.7);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}

.balance-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffd700;
}

.balance-bet {
    color: rgba(234, 234, 234, 0.6);
    font-size: 0.875rem;
}

.session-stats {
    margin: 0;
    font-size: 0.875rem;
    color: rgba(234, 234, 234, 0.75);
}

.slot-playfield {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.slot-machine {
    padding: 1rem;
    background: var(--bg-reel);
    border: 3px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    flex: 0 0 auto;
    position: relative;
    overflow: hidden;
}

.reels-viewport {
    position: relative;
}

.reels-viewport .payline-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
}

.payline-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transform: translateY(-50%);
    border-radius: 2px;
    transition: opacity 0.15s ease;
}

.payline-top {
    top: calc(var(--symbol-height) * 0.5);
    background: linear-gradient(90deg, transparent, #ffd700, #ffaa00, transparent);
}

.payline-middle {
    top: calc(var(--symbol-height) * 1.5);
    background: linear-gradient(90deg, transparent, #e94560, #ff6688, transparent);
}

.payline-bottom {
    top: calc(var(--symbol-height) * 2.5);
    background: linear-gradient(90deg, transparent, #ffd700, #ffaa00, transparent);
}

.payline-line.is-winning {
    opacity: 1;
    animation: paylineSweep 0.7s ease-out forwards, paylinePulse 1.2s ease-in-out 0.65s 2;
}

.payline-line.is-winning-settled {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    box-shadow:
        0 0 10px rgba(255, 215, 0, 0.45),
        0 0 22px rgba(255, 170, 0, 0.25);
    animation: paylineSettledGlow 1.4s ease-in-out infinite;
}

@keyframes paylineSweep {
    0% {
        clip-path: inset(0 100% 0 0);
        box-shadow: none;
        filter: brightness(1);
    }
    70% {
        clip-path: inset(0 0 0 0);
        box-shadow: 0 0 16px rgba(255, 215, 0, 0.75);
        filter: brightness(1.35);
    }
    100% {
        clip-path: inset(0 0 0 0);
        box-shadow: 0 0 12px rgba(255, 215, 0, 0.55);
        filter: brightness(1.1);
    }
}

@keyframes paylinePulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.72;
    }
}

@keyframes paylineSettledGlow {
    0%, 100% {
        box-shadow:
            0 0 8px rgba(255, 215, 0, 0.35),
            0 0 16px rgba(255, 170, 0, 0.2);
    }
    50% {
        box-shadow:
            0 0 14px rgba(255, 215, 0, 0.65),
            0 0 28px rgba(255, 170, 0, 0.35);
    }
}

.game-container.is-spinning .slot-machine {
    opacity: 0.98;
}

@keyframes reelScroll {
    from {
        transform: translateY(calc(var(--symbol-height) * var(--strip-padding) * -1));
    }
    to {
        transform: translateY(calc(var(--symbol-height) * (var(--strip-padding) + 1) * -1));
    }
}

.reels {
    display: grid;
    grid-template-columns: repeat(var(--reel-count), 1fr);
    gap: var(--reel-gap);
}

.reel {
    width: var(--reel-width);
}

.reel-window {
    height: calc(var(--symbol-height) * var(--visible-rows));
    overflow: hidden;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: #0f0f23;
}

.reel-strip {
    list-style: none;
    margin: 0;
    padding: 0;
    transform: translateY(calc(var(--symbol-height) * var(--strip-padding) * -1));
    transition: transform 0s;
    will-change: transform;
}

.reel.is-spinning .reel-strip,
.game-container.is-spinning .reel:not(.is-stopped) .reel-strip {
    animation: reelScroll 0.1s linear infinite;
}

.symbol {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: var(--symbol-height);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    border-bottom: 1px solid rgba(233, 69, 96, 0.2);
    overflow: visible;
}

.symbol:last-child {
    border-bottom: none;
}

.symbol.is-winning {
    /* Highlight applied after celebration reveal — see .is-winning-revealed */
}

.game-container.is-celebrating .symbol.is-winning:not(.is-winning-revealed),
.game-container.is-revealed .symbol.is-winning:not(.is-winning-revealed) {
    opacity: 0.45;
}

.game-container.is-celebrating .symbol.is-winning.is-winning-revealed,
.game-container.is-revealed .symbol.is-winning.is-winning-revealed {
    background: rgba(255, 215, 0, 0.18);
    box-shadow:
        inset 0 0 0 2px #ffd700,
        0 0 18px rgba(255, 215, 0, 0.45);
    border-radius: 4px;
    z-index: 1;
}

.game-container.win-tier-nice.is-celebrating .symbol.is-winning.is-winning-revealed,
.game-container.win-tier-nice.is-revealed .symbol.is-winning.is-winning-revealed,
.game-container.win-tier-big.is-celebrating .symbol.is-winning.is-winning-revealed,
.game-container.win-tier-big.is-revealed .symbol.is-winning.is-winning-revealed,
.game-container.win-tier-mega.is-celebrating .symbol.is-winning.is-winning-revealed,
.game-container.win-tier-mega.is-revealed .symbol.is-winning.is-winning-revealed {
    box-shadow:
        inset 0 0 0 2px #ffe066,
        0 0 24px rgba(255, 215, 0, 0.6);
}

.game-container.is-celebrating .symbol.is-winning.is-winning-revealed.is-winning-pop,
.game-container.is-revealed .symbol.is-winning.is-winning-revealed.is-winning-pop {
    animation: classicWinPop 0.35s ease-out;
}

@keyframes classicWinPop {
    0% {
        transform: scale(1);
    }
    45% {
        transform: scale(1.18);
    }
    100% {
        transform: scale(1);
    }
}

.symbol-sparkles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
}

.symbol-spark {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    transform: rotate(calc(var(--spark-index) * 60deg)) translateY(-34px);
    animation: symbolSparkBurst 0.65s ease-out forwards;
    animation-delay: calc(var(--spark-index) * 0.04s);
}

.symbol-spark::before,
.symbol-spark::after {
    content: "";
    position: absolute;
    background: #ffe066;
    border-radius: 1px;
    box-shadow: 0 0 6px rgba(255, 215, 0, 0.85);
}

.symbol-spark::before {
    width: 8px;
    height: 2px;
    top: 3px;
    left: 0;
}

.symbol-spark::after {
    width: 2px;
    height: 8px;
    top: 0;
    left: 3px;
}

@keyframes symbolSparkBurst {
    0% {
        opacity: 0;
        transform: rotate(calc(var(--spark-index) * 60deg)) translateY(-12px) scale(0.4);
    }
    35% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: rotate(calc(var(--spark-index) * 60deg)) translateY(-42px) scale(1.1);
    }
}

.reels-stage {
    position: relative;
    overflow: visible;
}

.reels-stage.is-shimmer-active::before {
    content: "";
    position: absolute;
    inset: -0.25rem;
    border-radius: 14px;
    pointer-events: none;
    z-index: 4;
    background: linear-gradient(
        105deg,
        transparent 35%,
        rgba(255, 215, 0, 0.12) 50%,
        transparent 65%
    );
    animation: reelShimmer 1.1s ease-in-out 2;
}

@keyframes reelShimmer {
    0% {
        transform: translateX(-120%);
        opacity: 0;
    }
    30% {
        opacity: 1;
    }
    100% {
        transform: translateX(120%);
        opacity: 0;
    }
}

.celebration-layer {
    position: absolute;
    inset: 0;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    overflow: hidden;
}

.celebration-layer[hidden] {
    display: none !important;
}

.celebration-layer.is-active {
    background: radial-gradient(
        circle at center,
        rgba(255, 215, 0, 0.14) 0%,
        rgba(233, 69, 96, 0.08) 35%,
        transparent 70%
    );
}

.game-container.win-tier-win .celebration-layer.is-active {
    background: radial-gradient(
        circle at center,
        rgba(255, 215, 0, 0.08) 0%,
        transparent 65%
    );
}

.game-container.win-tier-nice .celebration-layer.is-active {
    background: radial-gradient(
        circle at center,
        rgba(255, 215, 0, 0.11) 0%,
        rgba(233, 69, 96, 0.05) 40%,
        transparent 72%
    );
}

.celebration-banner {
    font-size: clamp(1.6rem, 6vw, 2.75rem);
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ffd700;
    text-align: center;
    text-shadow:
        0 0 18px rgba(255, 215, 0, 0.85),
        0 0 36px rgba(233, 69, 96, 0.45),
        0 3px 8px rgba(0, 0, 0, 0.55);
    opacity: 0;
    transform: scale(0.6);
    animation: celebrationBannerIn 0.55s cubic-bezier(0.17, 0.84, 0.32, 1.2) forwards;
}

.celebration-banner.is-win {
    font-size: clamp(1.25rem, 4.5vw, 1.85rem);
    letter-spacing: 0.18em;
    animation-duration: 0.4s;
}

.celebration-banner.is-nice {
    font-size: clamp(1.4rem, 5vw, 2.2rem);
    animation-duration: 0.48s;
}

.celebration-banner.is-big {
    animation: celebrationBannerIn 0.55s cubic-bezier(0.17, 0.84, 0.32, 1.2) forwards;
}

.celebration-banner.is-visible {
    opacity: 1;
    transform: scale(1);
    animation: none;
}

.celebration-banner.is-mega {
    animation: celebrationBannerMega 0.75s cubic-bezier(0.17, 0.84, 0.32, 1.25) forwards;
}

@keyframes celebrationBannerIn {
    0% {
        opacity: 0;
        transform: scale(0.55);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes celebrationBannerMega {
    0% {
        opacity: 0;
        transform: scale(0.45);
    }
    55% {
        opacity: 1;
        transform: scale(1.12);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.celebration-particles {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
}

.slot-machine.is-marquee-active::before {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: inherit;
    padding: 3px;
    background: conic-gradient(
        from var(--marquee-angle, 0deg),
        #ffd700,
        #e94560,
        #ffd700,
        transparent 25%,
        transparent 75%,
        #ff6688,
        #ffd700
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: marqueeChase 1.2s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@property --marquee-angle {
    syntax: "<angle>";
    inherits: false;
    initial-value: 0deg;
}

@keyframes marqueeChase {
    to {
        --marquee-angle: 360deg;
    }
}

.slot-machine.is-marquee-active.is-mega-glow {
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(255, 215, 0, 0.35),
        0 0 60px rgba(233, 69, 96, 0.25);
}

.game-container.win-tier-big.is-celebrating .reels-stage::after,
.game-container.win-tier-mega.is-celebrating .reels-stage::after {
    content: "";
    position: absolute;
    inset: -0.35rem;
    border-radius: 14px;
    pointer-events: none;
    animation: classicCabinetFlash 0.8s ease-out;
}

.game-container.win-tier-mega.is-celebrating .reels-stage::after {
    animation-duration: 1.2s;
}

@keyframes classicCabinetFlash {
    0% {
        box-shadow: inset 0 0 0 0 rgba(255, 215, 0, 0);
    }
    35% {
        box-shadow:
            inset 0 0 40px rgba(255, 215, 0, 0.25),
            0 0 24px rgba(233, 69, 96, 0.35);
    }
    100% {
        box-shadow: inset 0 0 0 0 rgba(255, 215, 0, 0);
    }
}

.win-banner {
    margin: 0 0 0.35rem;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #ffd700;
    text-shadow:
        0 0 12px rgba(255, 215, 0, 0.65),
        0 2px 4px rgba(0, 0, 0, 0.45);
    animation: winBannerPop 0.45s ease-out;
}

.win-banner[hidden] {
    display: none !important;
}

@keyframes winBannerPop {
    0% {
        opacity: 0;
        transform: scale(0.85);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.win-total-value {
    font-variant-numeric: tabular-nums;
}

.game-container.is-celebrating .payline-win-list li {
    opacity: 0;
    transform: translateY(4px);
}

.game-container.is-revealed .payline-win-list li {
    animation: paylineListIn 0.35s ease forwards;
}

.game-container.is-revealed .payline-win-list li:nth-child(2) {
    animation-delay: 0.08s;
}

.game-container.is-revealed .payline-win-list li:nth-child(3) {
    animation-delay: 0.16s;
}

@keyframes paylineListIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .payline-line.is-winning,
    .payline-line.is-winning-settled,
    .symbol.is-winning.is-winning-pop,
    .symbol-spark,
    .win-banner,
    .celebration-banner,
    .payline-win-list li,
    .reels-stage::after,
    .reels-stage.is-shimmer-active::before,
    .slot-machine.is-marquee-active::before {
        animation: none !important;
    }

    .game-container.is-celebrating .symbol.is-winning:not(.is-winning-revealed),
    .game-container.is-revealed .symbol.is-winning:not(.is-winning-revealed) {
        opacity: 1;
    }

    .celebration-layer.is-active {
        background: transparent;
    }
}

#win-display:empty,
.game-container.is-spinning #win-display {
    display: none;
}

#win-display {
    min-width: 320px;
    padding: 1rem 1.25rem;
    text-align: center;
    background: var(--bg-reel);
    border: 2px solid var(--border-color);
    border-radius: 8px;
}

.win-result {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.win-total {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffd700;
}

.win-none {
    margin: 0;
    font-size: 1rem;
    color: rgba(234, 234, 234, 0.7);
}

.payline-win-list {
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 0.9rem;
    color: var(--text-light);
}

.payline-win-list li + li {
    margin-top: 0.25rem;
}

.controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.line-picker {
    display: flex;
    flex-direction: column;
    flex: 0 0 auto;
    padding-top: calc(1rem + 3px);
    gap: 0;
}

.line-picker-row {
    height: var(--symbol-height);
    display: flex;
    align-items: center;
}

.line-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.line-btn {
    height: calc(var(--symbol-height) - 2px);
    min-width: 4.75rem;
    padding: 0 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(234, 234, 234, 0.55);
    background: #0f0f23;
    border: 2px solid rgba(233, 69, 96, 0.35);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}

.line-btn:hover:not(.is-active) {
    border-color: rgba(233, 69, 96, 0.65);
    color: rgba(234, 234, 234, 0.85);
}

.line-btn.is-active {
    color: var(--text-light);
    background: rgba(233, 69, 96, 0.25);
    border-color: var(--accent);
    box-shadow: inset 0 0 0 1px rgba(233, 69, 96, 0.4);
}

.line-btn:active {
    transform: scale(0.97);
}

.game-container.is-spinning .line-btn {
    pointer-events: none;
    opacity: 0.7;
}

.control-buttons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

#spin-button {
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-light);
    background: var(--accent);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

#spin-button:hover:not(:disabled) {
    background: #ff6b6b;
}

#spin-button:active:not(:disabled) {
    transform: scale(0.98);
}

#spin-button:disabled,
#spin-button.htmx-request,
.demo-win-button:disabled,
.demo-win-button.htmx-request {
    opacity: 0.6;
    cursor: not-allowed;
}

.demo-win-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    max-width: 720px;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px dashed rgba(234, 234, 234, 0.2);
    flex-shrink: 0;
}

.demo-win-label {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(234, 234, 234, 0.65);
}

.demo-win-controls .demo-reset-button:not(:only-child),
.demo-win-controls #reset-demo-balance-button:not(:only-child) {
    margin-left: 0.35rem;
    padding-left: 1rem;
    border-left: 1px solid rgba(234, 234, 234, 0.2);
    border-radius: 0 8px 8px 0;
}

.demo-feedback-controls {
    margin-top: 0;
    padding-top: 0.5rem;
    border-top: none;
}

.sound-toggle-button {
    padding: 0.45rem 0.9rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(234, 234, 234, 0.85);
    background: transparent;
    border: 1px solid rgba(234, 234, 234, 0.25);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.sound-toggle-button:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(234, 234, 234, 0.45);
}

.demo-win-button,
.demo-reset-button,
#reset-demo-balance-button {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-light);
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.demo-win-button:hover:not(:disabled),
.demo-reset-button:hover:not(:disabled),
#reset-demo-balance-button:hover:not(:disabled) {
    background: rgba(233, 69, 96, 0.15);
}

.demo-feedback-button {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-light);
    text-decoration: none;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: background 0.2s, transform 0.1s;
}

.demo-feedback-button:hover {
    background: rgba(233, 69, 96, 0.15);
}

.spin-indicator {
    font-size: 0.875rem;
    color: var(--accent);
    opacity: 0;
    transition: opacity 0.2s;
}

.spin-indicator.htmx-request {
    opacity: 1;
}

/* Wallet page */
.wallet-page {
    max-width: 720px;
    margin: 0 auto;
}

.wallet-banner {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.wallet-banner--info {
    background: rgba(233, 69, 96, 0.15);
    border: 1px solid var(--border-color);
}

.wallet-messages {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.wallet-message {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

.wallet-summary,
.wallet-form-section,
.wallet-transfers {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-reel);
    border-radius: 8px;
}

.wallet-forms label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.wallet-forms input {
    padding: 0.5rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-dark);
    color: var(--text-light);
}

.wallet-forms button {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    border: none;
    background: var(--accent);
    color: var(--text-light);
    cursor: pointer;
}

.transfers-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.transfers-table th,
.transfers-table td {
    padding: 0.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-wallet {
    color: var(--text-light);
    margin-right: 1rem;
}

.auth-error {
    max-width: 480px;
    margin: 0 auto;
    padding: 1rem;
    text-align: center;
}

/* Landing page */
.landing-page {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.landing-hero {
    text-align: center;
    margin-bottom: 2rem;
}

.landing-hero h2 {
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
}

.landing-tagline {
    margin: 0;
    opacity: 0.85;
}

.landing-balance {
    margin-top: 1rem;
}

.landing-balance-note,
.landing-mode-note {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.9rem;
    opacity: 0.75;
}

.landing-mode-note {
    margin-top: 1rem;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}

.landing-games {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.game-card {
    display: block;
    padding: 1.25rem;
    background: var(--bg-reel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-light);
    text-decoration: none;
    transition: border-color 0.15s, transform 0.15s;
}

.game-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.game-card h3 {
    margin: 0 0 0.5rem;
}

.game-card p {
    margin: 0;
    opacity: 0.85;
    font-size: 0.95rem;
}

.game-card-features {
    margin: 0.75rem 0 0;
    padding-left: 1.1rem;
    font-size: 0.85rem;
    opacity: 0.8;
}

.game-card-features li + li {
    margin-top: 0.25rem;
}

.game-card--galactic {
    border-color: rgba(100, 180, 255, 0.35);
}

.game-card--galactic:hover {
    border-color: rgba(100, 180, 255, 0.75);
}

.game-card--muted {
    opacity: 0.7;
}

.game-card--soon {
    cursor: default;
}

.landing-account {
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--bg-reel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.landing-account h3 {
    margin: 0 0 0.5rem;
}

.landing-account-intro {
    margin: 0 0 1rem;
    opacity: 0.85;
}

.landing-account-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.landing-account-links .nav-link {
    border-color: var(--border-color);
}

.landing-actions {
    text-align: center;
}

/* Account and admin pages */
.account-page,
.admin-page {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.account-summary,
.account-stats {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-reel);
    border-radius: 8px;
}

.account-details {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1.5rem;
    margin: 0;
}

.account-details dt {
    opacity: 0.75;
}

.account-details dd {
    margin: 0;
}

.account-note,
.admin-note {
    opacity: 0.85;
}

.account-actions {
    margin-top: 1rem;
}

.admin-back {
    margin: 0 0 1rem;
}

.admin-subtitle {
    margin: 0 0 1.5rem;
    opacity: 0.85;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
    padding: 0.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-table a {
    color: var(--accent);
}

.admin-form-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-add-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-end;
    margin-top: 0.75rem;
}

.admin-add-form label {
    display: block;
    width: 100%;
    font-size: 0.9rem;
    opacity: 0.85;
}

.admin-add-form input[type="text"] {
    flex: 1 1 220px;
    min-width: 0;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--bg-reel);
    color: inherit;
}

.admin-inline-form {
    display: inline;
    margin: 0;
}

.admin-dashboard .admin-panel {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-dashboard .admin-panel:last-child {
    border-bottom: none;
}

.admin-ops-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.admin-ops-item {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-ops-meta {
    flex: 1 1 240px;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.admin-ops-cmd {
    font-size: 0.8rem;
    opacity: 0.85;
}

.admin-ops-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.admin-command-output {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 6px;
    overflow-x: auto;
    font-size: 0.85rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.admin-actions {
    margin: 1rem 0;
}

@media (max-width: 640px) {
    :root {
        --symbol-height: 64px;
        --reel-width: 72px;
        --reel-gap: 6px;
    }

    .site-header {
        padding: 1rem 0.75rem;
    }

    .site-header h1 {
        font-size: 1.5rem;
    }

    .site-nav {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .nav-group--account {
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
    }

    .site-main {
        padding: 0.75rem;
    }

    .game-container {
        gap: 1.25rem;
        width: 100%;
    }

    .balance-display {
        flex-wrap: wrap;
        justify-content: center;
        max-width: 100%;
        text-align: center;
    }

    .balance-bet {
        flex-basis: 100%;
        font-size: 0.8rem;
    }

    #win-display {
        min-width: 0;
        width: 100%;
        max-width: 100%;
    }

    .wallet-page {
        padding: 0 0.25rem;
    }

    .wallet-summary,
    .wallet-form-section,
    .wallet-transfers {
        padding: 0.75rem;
    }

    .wallet-transfers {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .transfers-table {
        min-width: 520px;
        font-size: 0.8rem;
    }

    .wallet-forms input,
    .wallet-forms button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    :root {
        --symbol-height: 52px;
        --reel-width: calc((100vw - 3rem) / 5);
        --reel-gap: 4px;
    }

    .galactic-theme {
        --reel-width: auto;
    }

    .slot-playfield {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .slot-machine {
        order: 1;
        width: 100%;
        max-width: 100%;
        padding: 0.5rem;
    }

    .line-picker {
        order: 2;
        flex-direction: row;
        width: 100%;
        padding-top: 0.75rem;
        gap: 0.5rem;
    }

    .line-picker-row {
        flex: 1;
        height: auto;
    }

    .line-btn {
        width: 100%;
        min-width: 0;
        min-height: 44px;
        height: auto;
    }

    .control-buttons {
        width: 100%;
    }

    #spin-button {
        width: 100%;
        max-width: 280px;
        padding: 0.875rem 1.5rem;
    }
}