:root {
    --bg: #f7f1e6;
    --surface: #ffffff;
    --ink: #1f2a30;
    --muted: #53626a;
    --accent: #0f6b62;
    --accent-strong: #0b4d47;
    --accent-warm: #f2a541;
    --line: #e5dccf;
}

* {
    box-sizing: border-box;
}

/* app.css loads after MudBlazor.min.css, so anything set here wins on body.
   Track the theme palette or short pages paint the gap below MudLayout the
   wrong colour. */
html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: "Roboto", "Segoe UI", sans-serif;
    background-color: var(--mud-palette-background, #f7f1e6);
    color: var(--mud-palette-text-primary, var(--ink));
}

a {
    color: inherit;
}

h1,
h2,
h3 {
    font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
    margin: 0 0 0.65rem;
}

h1 {
    font-size: clamp(2.2rem, 3.5vw, 3.2rem);
}

p {
    margin: 0 0 1rem;
    line-height: 1.6;
    color: var(--muted);
}

.lede {
    font-size: 1.1rem;
    max-width: 48rem;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2.5rem;
    background: var(--surface);
    border-radius: 1.5rem;
    box-shadow: 0 20px 45px rgba(31, 42, 48, 0.08);
    border: 1px solid var(--line);
}

.hero-text p {
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.hero-card {
    background: linear-gradient(135deg, rgba(15, 107, 98, 0.08), rgba(242, 165, 65, 0.2));
    padding: 1.75rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(15, 107, 98, 0.2);
}

.match-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.match-list li {
    display: grid;
    gap: 0.25rem;
}

.match-time {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.match-detail {
    font-weight: 600;
    color: var(--ink);
}

.feature-grid {
    margin-top: 2.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.feature-grid article {
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--line);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 12px 25px rgba(31, 42, 48, 0.06);
}

/* ========== HOME PAGE REDESIGN ========== */

.home-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    padding: 2.5rem;
    background: var(--surface);
    border-radius: 1.5rem;
    box-shadow: 0 20px 45px rgba(31, 42, 48, 0.08);
    border: 1px solid var(--line);
    position: relative;
    overflow: hidden;
}

.home-hero::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(15, 107, 98, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.home-hero-content {
    position: relative;
    z-index: 1;
}

.home-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(15, 107, 98, 0.1);
    color: var(--accent-strong);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
}

.home-pulse {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: home-pulse 2s ease-in-out infinite;
}

@keyframes home-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.home-title {
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--ink);
}

.home-title-accent {
    color: var(--accent);
    position: relative;
}

.home-title-accent::after {
    content: "";
    position: absolute;
    bottom: 0.1em;
    left: 0;
    right: 0;
    height: 0.15em;
    background: linear-gradient(90deg, var(--accent-warm), transparent);
    border-radius: 2px;
    opacity: 0.6;
}

.home-tagline {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 28rem;
    margin-bottom: 1.75rem;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-glow {
    box-shadow: 0 10px 25px rgba(15, 107, 98, 0.35), 0 0 0 0 rgba(15, 107, 98, 0.3);
    animation: btn-glow-pulse 3s ease-in-out infinite;
}

@keyframes btn-glow-pulse {
    0%, 100% { box-shadow: 0 10px 25px rgba(15, 107, 98, 0.35), 0 0 0 0 rgba(15, 107, 98, 0.2); }
    50% { box-shadow: 0 10px 30px rgba(15, 107, 98, 0.45), 0 0 0 4px rgba(15, 107, 98, 0.1); }
}

.home-games-showcase {
    display: grid;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.home-game-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease;
    border: 1px solid transparent;
}

.home-game-card:hover {
    transform: translateX(4px);
}

.home-game-connect4 {
    background: linear-gradient(135deg, #114b64 0%, #0b3648 100%);
    box-shadow: 0 8px 24px rgba(11, 54, 72, 0.3);
}

.home-game-connect4:hover {
    box-shadow: 0 12px 32px rgba(11, 54, 72, 0.4);
}

.home-game-typing {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    box-shadow: 0 8px 24px rgba(15, 107, 98, 0.3);
}

.home-game-typing:hover {
    box-shadow: 0 12px 32px rgba(15, 107, 98, 0.4);
}

.home-game-word {
    background: linear-gradient(135deg, #f0a14d 0%, #c45724 100%);
    box-shadow: 0 8px 24px rgba(196, 87, 36, 0.32);
}

.home-game-word:hover {
    box-shadow: 0 12px 32px rgba(196, 87, 36, 0.45);
}

.home-game-math {
    background: linear-gradient(135deg, #2b4a7a 0%, #1b2f56 100%);
    box-shadow: 0 8px 24px rgba(27, 47, 86, 0.35);
}

.home-game-math:hover {
    box-shadow: 0 12px 32px rgba(27, 47, 86, 0.45);
}

.home-game-ludo {
    background: linear-gradient(135deg, #2f8a57 0%, #1e5a7c 100%);
    box-shadow: 0 8px 24px rgba(28, 92, 92, 0.32);
}

.home-game-ludo:hover {
    box-shadow: 0 12px 32px rgba(28, 92, 92, 0.45);
}

.home-game-ttt {
    background: linear-gradient(135deg, #2f2f39 0%, #111827 100%);
    box-shadow: 0 8px 24px rgba(14, 20, 35, 0.38);
}

.home-game-ttt:hover {
    box-shadow: 0 12px 32px rgba(14, 20, 35, 0.5);
}

.home-game-rps {
    background: linear-gradient(135deg, #7a3d1c 0%, #b96a2c 100%);
    box-shadow: 0 8px 24px rgba(122, 61, 28, 0.32);
}

.home-game-rps:hover {
    box-shadow: 0 12px 32px rgba(122, 61, 28, 0.45);
}

.home-game-preview {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
}

.home-c4-mini {
    display: grid;
    grid-template-columns: repeat(3, 12px);
    gap: 3px;
}

.home-c4-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.home-c4-dot.home-c4-red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.home-c4-dot.home-c4-gold {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.home-c4-dot.home-c4-empty {
    background: rgba(255, 255, 255, 0.2);
}

.home-typing-mini {
    display: flex;
    gap: 2px;
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.9rem;
    font-weight: 600;
}

.home-typing-char {
    color: rgba(255, 255, 255, 0.3);
}

.home-typing-char.typed {
    color: rgba(255, 255, 255, 0.95);
}

.home-typing-char.cursor {
    color: var(--accent-warm);
    animation: home-cursor-blink 1s step-end infinite;
}

.home-word-mini {
    display: grid;
    grid-template-columns: repeat(4, 14px);
    gap: 3px;
    font-weight: 700;
    font-size: 0.6rem;
    color: #fff;
}

.home-word-tile {
    width: 14px;
    height: 18px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.2);
}

.home-word-tile.accent {
    background: rgba(255, 255, 255, 0.5);
    color: #7a2f12;
}

.home-math-mini {
    display: grid;
    gap: 2px;
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.85);
}

.home-math-mini span {
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
}

.home-ludo-mini {
    display: grid;
    grid-template-columns: repeat(2, 14px);
    gap: 4px;
}

.home-ludo-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.home-ludo-dot.red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.home-ludo-dot.blue {
    background: radial-gradient(circle at 35% 35%, #8ac5ff 0%, #2f6fdc 70%);
}

.home-ludo-dot.yellow {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.home-ludo-dot.green {
    background: radial-gradient(circle at 35% 35%, #8de1b1 0%, #2f8a57 70%);
}

.home-ttt-mini {
    display: grid;
    grid-template-columns: repeat(3, 14px);
    gap: 3px;
    font-size: 0.6rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
}

.home-ttt-mini span {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.home-rps-mini {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.home-rps-mini span {
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    text-align: center;
}

@keyframes home-cursor-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.home-game-info h3 {
    color: #fff;
    font-size: 1.1rem;
    margin: 0 0 0.2rem;
    font-family: inherit;
    font-weight: 600;
}

.home-game-type {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.home-game-arrow {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.4rem;
    transition: transform 180ms ease, color 180ms ease;
}

.home-game-card:hover .home-game-arrow {
    color: rgba(255, 255, 255, 0.9);
    transform: translateX(4px);
}

/* Stats Bar */
.home-stats-bar {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    padding: 1.25rem 2rem;
    margin-top: 1.5rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 999px;
    border: 1px solid var(--line);
}

.home-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.home-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.home-stat-live {
    color: var(--accent-warm);
    animation: home-pulse 2s ease-in-out infinite;
}

.home-stat-label {
    font-weight: 500;
}

/* Features Section */
.home-features {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.home-feature {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    padding: 1.5rem;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.home-feature:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(31, 42, 48, 0.1);
}

.home-feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(15, 107, 98, 0.12), rgba(242, 165, 65, 0.08));
    border-radius: 0.75rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.home-feature h3 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: var(--ink);
}

.home-feature p {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 800px) {
    .home-hero {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .home-features {
        grid-template-columns: 1fr;
    }

    .home-stats-bar {
        flex-wrap: wrap;
        gap: 1rem 2rem;
        border-radius: 1rem;
        padding: 1rem 1.5rem;
    }
}

@media (max-width: 600px) {
    .home-hero {
        padding: 1.75rem;
    }

    .home-hero-actions {
        flex-direction: column;
    }

    .home-hero-actions .btn {
        width: 100%;
    }

    .home-game-card {
        padding: 0.85rem 1rem;
    }

    .home-game-preview {
        width: 48px;
        height: 48px;
    }
}

.game-grid {
    margin-top: 2rem;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.game-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    padding: 1.5rem;
    display: grid;
    gap: 0.75rem;
    box-shadow: 0 16px 30px rgba(31, 42, 48, 0.06);
}

.game-card h2 {
    font-size: 1.2rem;
}

.game-meta {
    font-size: 0.95rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.3rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.btn.primary {
    background: var(--accent);
    color: var(--surface);
    box-shadow: 0 10px 20px rgba(15, 107, 98, 0.25);
}

.btn.ghost {
    background: transparent;
    border-color: var(--accent);
    color: var(--accent);
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
}

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

.about-list {
    padding-left: 1.2rem;
    color: var(--muted);
}

#blazor-error-ui {
    background: #fff4d6;
    bottom: 0;
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.75rem 1.5rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    font-size: 0.95rem;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 0.75rem;
}

.loading {
    min-height: 100vh;
    display: grid;
    place-items: center;
    font-weight: 600;
    color: var(--accent-strong);
}

@media (max-width: 600px) {
    .hero {
        padding: 1.75rem;
    }

    .hero-actions {
        width: 100%;
    }

    .btn {
        width: 100%;
    }
}

.lg-match-bar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    border-radius: 1rem;
    background: linear-gradient(140deg, rgba(17, 75, 100, 0.16), rgba(15, 107, 98, 0.12));
    border: 1px solid rgba(15, 107, 98, 0.22);
}

.lg-match-info {
    display: grid;
    gap: 0.15rem;
}

.lg-match-title {
    font-weight: 600;
    color: var(--ink);
}

.lg-match-sub {
    font-size: 0.78rem;
    color: var(--muted);
}

.lg-match-status {
    display: grid;
    gap: 0.35rem;
    justify-items: end;
}

.lg-match-actions {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.lg-match-action {
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.6);
}

.lg-match-pill {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
}

.lg-match-pill--danger {
    background: rgba(185, 52, 52, 0.15);
    color: #b03434;
}

.lg-connection-pill {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.lg-conn-ok {
    background: rgba(15, 107, 98, 0.18);
    color: var(--accent-strong);
}

.lg-conn-warn {
    background: rgba(240, 185, 59, 0.18);
    color: #a36e00;
}

.lg-conn-off {
    background: rgba(185, 52, 52, 0.18);
    color: #b03434;
}

.lg-queue-timer {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    background: rgba(15, 107, 98, 0.08);
    color: var(--muted);
}

.lg-spectator-banner {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px dashed rgba(15, 107, 98, 0.3);
    background: rgba(15, 107, 98, 0.08);
    display: grid;
    gap: 0.35rem;
}

.lg-c4-board {
    --lg-c4-size: clamp(36px, 8vw, 58px);
    --lg-c4-turn-indicator: rgba(255, 255, 255, 0.55);
    --lg-c4-turn-chip: rgba(255, 255, 255, 0.8);
    background: linear-gradient(180deg, #114b64 0%, #0b3648 100%);
    display: flex;
    gap: 0.45rem;
    max-width: calc(var(--lg-c4-size) * 7 + 3rem);
    padding: 0.7rem;
    border-radius: 14px;
    box-shadow: 0 18px 28px rgba(0, 0, 0, 0.18);
}

.lg-c4-stage {
    position: relative;
    display: inline-block;
}

.lg-c4-overlay {
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: rgba(9, 20, 26, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.lg-c4-overlay-card {
    padding: 0.85rem 1.2rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.lg-c4-turn-red {
    --lg-c4-turn-indicator: rgba(225, 74, 74, 0.75);
    --lg-c4-turn-chip: rgba(225, 74, 74, 0.9);
    --lg-c4-ghost: radial-gradient(circle at 35% 35%, rgba(255, 142, 142, 0.65) 0%, rgba(225, 74, 74, 0.4) 70%, rgba(185, 44, 44, 0.2) 100%);
}

.lg-c4-turn-gold {
    --lg-c4-turn-indicator: rgba(240, 185, 59, 0.85);
    --lg-c4-turn-chip: rgba(240, 185, 59, 0.95);
    --lg-c4-ghost: radial-gradient(circle at 35% 35%, rgba(255, 226, 138, 0.7) 0%, rgba(240, 185, 59, 0.45) 70%, rgba(199, 144, 30, 0.2) 100%);
}

.lg-c4-turn-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
    margin-bottom: 0.5rem;
}

.lg-c4-turn-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    background: var(--lg-c4-turn-chip);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
}

.lg-c4-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.lg-c4-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.95rem;
}

.lg-c4-legend-active {
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
}

.lg-c4-legend-chip {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 999px;
}

.lg-c4-me {
    margin-left: 0.35rem;
    padding: 0.12rem 0.4rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 999px;
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
}

.lg-c4-column {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    position: relative;
    align-items: center;
}

.lg-c4-column-selected::after {
    content: "";
    position: absolute;
    inset: -0.35rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
    pointer-events: none;
}

.lg-c4-column-open::before {
    content: "";
    position: absolute;
    top: -0.6rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(var(--lg-c4-size) * 0.38);
    height: calc(var(--lg-c4-size) * 0.38);
    border-radius: 999px;
    background: var(--lg-c4-turn-indicator);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.18);
    opacity: 0.7;
    transition: opacity 120ms ease, transform 120ms ease;
}

.lg-c4-column-open:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
}

.lg-c4-chip {
    border: solid 1px rgba(0, 0, 0, 0.35);
    width: var(--lg-c4-size);
    height: var(--lg-c4-size);
    border-radius: 999px;
    background-color: #eff2f4;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.22);
}

.lg-c4-legend .lg-c4-legend-chip {
    width: 1.1rem;
    height: 1.1rem;
}

.lg-c4-red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 60%, #b92c2c 100%);
}

.lg-c4-gold {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 60%, #c7901e 100%);
}

.lg-c4-empty {
    background: radial-gradient(circle at 40% 40%, #ffffff 0%, #e5ebee 70%, #cfd7dc 100%);
}

.lg-c4-last {
    outline: 3px solid rgba(255, 255, 255, 0.7);
    outline-offset: -3px;
    animation: lg-c4-drop 220ms ease-out;
}

.lg-c4-win {
    outline: 3px solid rgba(255, 255, 255, 0.95);
    outline-offset: -4px;
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.5);
    animation: lg-c4-win-pulse 1.2s ease-in-out infinite;
}

.lg-c4-clickable {
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease;
    position: relative;
}

.lg-c4-clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.lg-c4-clickable::after {
    content: "";
    position: absolute;
    inset: 10%;
    border-radius: 999px;
    background: var(--lg-c4-ghost, rgba(255, 255, 255, 0.25));
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 140ms ease, transform 140ms ease;
    pointer-events: none;
}

.lg-c4-column-open:hover .lg-c4-clickable::after {
    opacity: 0.9;
    transform: scale(1);
}

@keyframes lg-c4-drop {
    from {
        transform: translateY(-16%);
        opacity: 0.65;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes lg-c4-win-pulse {
    0% {
        box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 22px rgba(255, 255, 255, 0.7);
    }
    100% {
        box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
    }
}

@keyframes lg-typing-shake {
    0% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-2px);
    }
    50% {
        transform: translateX(2px);
    }
    75% {
        transform: translateX(-1px);
    }
    100% {
        transform: translateX(0);
    }
}

.lg-typing-text {
    white-space: pre-wrap;
    padding: 0.75rem;
    border-radius: 0.9rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.85);
}

.lg-typing-stage {
    position: relative;
}

.lg-typing-text-error {
    border-color: rgba(185, 52, 52, 0.5);
    box-shadow: 0 0 0 2px rgba(185, 52, 52, 0.15);
    animation: lg-typing-shake 180ms ease;
}

.lg-typing-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--muted);
    margin: 0.35rem 0 0.75rem;
}

.lg-typing-stats span {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(15, 107, 98, 0.08);
}

.lg-typing-leaderboard {
    display: grid;
    gap: 0.5rem;
}

.lg-typing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.35rem 0.6rem;
    border-radius: 0.7rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(15, 107, 98, 0.12);
}

.lg-typing-row-me {
    background: rgba(15, 107, 98, 0.12);
    border-color: rgba(15, 107, 98, 0.2);
}

.lg-typing-rank {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--muted);
}

.lg-typing-finished {
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 999px;
    background: rgba(15, 107, 98, 0.18);
    color: var(--accent-strong);
}

.lg-typing-delta {
    background: rgba(15, 107, 98, 0.14);
    color: var(--accent-strong);
}

.lg-rematch-modal {
    position: fixed;
    inset: 0;
    background: rgba(10, 18, 22, 0.55);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1200;
}

.lg-countdown-overlay {
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: rgba(9, 20, 26, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.lg-countdown-card {
    padding: 0.75rem 1.4rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.7);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-strong);
}

.lg-match-found-modal {
    position: fixed;
    inset: 0;
    background: rgba(12, 20, 24, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1150;
}

.lg-match-found-card {
    min-width: min(90vw, 360px);
    padding: 1.25rem 1.4rem;
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(15, 107, 98, 0.22);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    text-align: center;
    display: grid;
    gap: 0.65rem;
}

.lg-match-found-countdown {
    color: var(--muted);
}

.lg-rematch-card {
    min-width: min(90vw, 420px);
    padding: 1.5rem 1.75rem;
    border-radius: 1.2rem;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.96), rgba(245, 249, 250, 0.92));
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
    text-align: center;
    display: grid;
    gap: 0.85rem;
    position: relative;
}

.lg-rematch-close {
    position: absolute;
    top: 0.4rem;
    right: 0.4rem;
}

.lg-match-summary {
    display: grid;
    gap: 0.35rem;
    padding: 0.75rem;
    border-radius: 0.9rem;
    background: rgba(15, 107, 98, 0.08);
    border: 1px solid rgba(15, 107, 98, 0.18);
}

.lg-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.lg-summary-label {
    color: var(--muted);
}

.lg-summary-value {
    font-weight: 600;
    color: var(--accent-strong);
}

.lg-rank-badge {
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    background: rgba(15, 107, 98, 0.16);
    color: var(--accent-strong);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lg-rematch-status {
    display: grid;
    gap: 0.35rem;
}

.lg-rematch-player {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.lg-rematch-name {
    font-weight: 600;
    color: var(--ink);
}

.lg-rematch-pill {
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
}

.lg-rematch-pill-waiting {
    background: rgba(15, 107, 98, 0.08);
    color: var(--muted);
}

.lg-rematch-pill-accepted {
    background: rgba(15, 107, 98, 0.2);
}

.lg-rematch-pill-declined {
    background: rgba(185, 52, 52, 0.16);
    color: #b03434;
}

.lg-rematch-pill-expired {
    background: rgba(120, 120, 120, 0.14);
    color: #6c6c6c;
}

.lg-rematch-countdown {
    color: var(--muted);
}

.lg-rematch-message {
    color: var(--muted);
}

.lg-rematch-actions {
    justify-content: center;
}

.lg-typing-meta {
    margin-top: 0.35rem;
    color: var(--muted);
}

.lg-typing-correct {
    color: var(--accent-strong);
    font-weight: 600;
}

.lg-typing-wrong {
    color: #b03434;
    background: rgba(185, 52, 52, 0.18);
    border-radius: 0.25rem;
}

.lg-typing-pending {
    color: var(--muted);
}

/* ========== WORD DUEL ========== */

.wordduel-stage {
    display: grid;
    gap: 1rem;
    padding: 1.1rem;
    border-radius: 1.2rem;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(248, 244, 236, 0.92));
    border: 1px solid rgba(242, 165, 65, 0.35);
}

.wordduel-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.wordduel-round,
.wordduel-timer {
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.wordduel-round {
    background: rgba(242, 165, 65, 0.2);
    color: #9a4a1b;
}

.wordduel-timer {
    background: rgba(195, 80, 31, 0.12);
    color: #b04a1d;
}

.wordduel-letters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.wordduel-letter {
    width: 48px;
    height: 56px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: #5a2a0b;
    background: linear-gradient(180deg, #fff2d9 0%, #f2c98c 100%);
    border: 1px solid rgba(147, 88, 38, 0.25);
    box-shadow: 0 8px 16px rgba(184, 120, 45, 0.25);
}

.wordduel-input {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.wordduel-input input {
    flex: 1;
    min-width: 180px;
    padding: 0.6rem 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid var(--line);
    font-size: 0.95rem;
    font-family: inherit;
}

.wordduel-input input:focus {
    outline: none;
    border-color: rgba(242, 165, 65, 0.7);
    box-shadow: 0 0 0 3px rgba(242, 165, 65, 0.2);
}

.wordduel-status {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(185, 52, 52, 0.12);
    color: #b03434;
    font-size: 0.85rem;
    text-align: center;
}

.wordduel-scoreboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
}

.wordduel-score-card {
    display: grid;
    gap: 0.2rem;
    padding: 0.6rem 0.85rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(242, 165, 65, 0.2);
}

.wordduel-score-name {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.wordduel-score-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #a84b1e;
}

.wordduel-feed {
    display: grid;
    gap: 0.35rem;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 0.2rem;
}

.wordduel-feed-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.55rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(242, 165, 65, 0.12);
    font-size: 0.85rem;
}

.wordduel-feed-row.me {
    background: rgba(242, 165, 65, 0.22);
    border-color: rgba(242, 165, 65, 0.3);
}

.wordduel-feed-name {
    font-size: 0.75rem;
    color: var(--muted);
}

.wordduel-feed-word {
    font-weight: 600;
    color: #4a2a0f;
}

.wordduel-feed-points {
    font-weight: 600;
    color: #b45a18;
}

/* ========== SPEED MATH ========== */

.speedmath-stage {
    display: grid;
    gap: 1rem;
    padding: 1.1rem;
    border-radius: 1.2rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(235, 241, 252, 0.92));
    border: 1px solid rgba(84, 122, 227, 0.25);
}

.speedmath-scoreboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
}

.speedmath-score-card {
    display: grid;
    gap: 0.2rem;
    padding: 0.6rem 0.85rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(84, 122, 227, 0.2);
}

.speedmath-score-name {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.speedmath-score-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2b4f86;
}

.speedmath-score-sub {
    font-size: 0.75rem;
    color: var(--muted);
}

.speedmath-lanes {
    display: grid;
    gap: 0.6rem;
}

.speedmath-lane {
    position: relative;
    height: clamp(90px, 13vw, 120px);
    border-radius: 0.9rem;
    background: linear-gradient(180deg, rgba(84, 122, 227, 0.16), rgba(84, 122, 227, 0.05));
    border: 1px solid rgba(84, 122, 227, 0.18);
    overflow: hidden;
}

.speedmath-task {
    position: absolute;
    top: 0;
    left: 50%;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(27, 52, 108, 0.2);
    font-weight: 600;
    color: #1c2f55;
    box-shadow: 0 6px 14px rgba(28, 47, 85, 0.2);
    animation: speedmath-fall var(--fall-duration, 4500ms) linear;
    animation-delay: var(--fall-delay, 0ms);
    will-change: transform, opacity;
    pointer-events: none;
}

@keyframes speedmath-fall {
    0% {
        transform: translate(-50%, -35%);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 150%);
        opacity: 0.15;
    }
}

.speedmath-input {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.speedmath-input input {
    flex: 1;
    min-width: 180px;
    padding: 0.6rem 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid var(--line);
    font-size: 0.95rem;
    font-family: inherit;
}

.speedmath-input input:focus {
    outline: none;
    border-color: rgba(84, 122, 227, 0.65);
    box-shadow: 0 0 0 3px rgba(84, 122, 227, 0.2);
}

.speedmath-choice-panel {
    display: grid;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.9rem;
    background: rgba(84, 122, 227, 0.08);
    border: 1px solid rgba(84, 122, 227, 0.2);
}

.speedmath-choice-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.speedmath-choice-expression {
    font-weight: 600;
    color: #1c2f55;
    background: rgba(255, 255, 255, 0.8);
    padding: 0.2rem 0.5rem;
    border-radius: 0.5rem;
}

.speedmath-choices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.6rem;
}

.speedmath-choice-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
}

.choice-index {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.choice-value {
    font-size: 1rem;
}

.speedmath-hidden-input {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.speedmath-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: var(--muted);
}

.speedmath-stats span {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(84, 122, 227, 0.12);
}

.speedmath-status {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(185, 52, 52, 0.12);
    color: #b03434;
    font-size: 0.85rem;
    text-align: center;
}

/* ========== LUDO ========== */

.ludo-root {
    display: grid;
    gap: 1rem;
}

.ludo-player-panel {
    padding: 0.9rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(47, 138, 87, 0.15);
}

.ludo-players {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
}

.ludo-player-card {
    display: grid;
    gap: 0.35rem;
    padding: 0.6rem 0.85rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(47, 138, 87, 0.15);
}

.ludo-player-card.active {
    border-color: rgba(47, 138, 87, 0.35);
    box-shadow: 0 6px 16px rgba(47, 138, 87, 0.2);
}

.ludo-player-name {
    font-weight: 600;
    color: var(--ink);
}

.ludo-player-meta {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.ludo-player-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.ludo-conn-pill {
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.ludo-conn-pill.ok {
    background: rgba(47, 138, 87, 0.15);
    color: #2f8a57;
}

.ludo-conn-pill.off {
    background: rgba(185, 52, 52, 0.15);
    color: #b03434;
}

.ludo-board-card {
    padding: 1rem;
    border-radius: 1.2rem;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.97), rgba(234, 245, 239, 0.92));
    border: 1px solid rgba(47, 138, 87, 0.18);
}

.ludo-board {
    display: grid;
    gap: 1rem;
}

.ludo-track {
    display: grid;
    grid-template-columns: repeat(13, minmax(24px, 1fr));
    gap: 0.35rem;
}

.ludo-cell {
    position: relative;
    min-height: 24px;
    border-radius: 0.55rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(47, 138, 87, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.ludo-cell-safe {
    background: rgba(47, 138, 87, 0.12);
    border-color: rgba(47, 138, 87, 0.35);
}

.ludo-cell-index {
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-size: 0.55rem;
    color: rgba(0, 0, 0, 0.25);
}

.ludo-token {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5), 0 2px 6px rgba(0, 0, 0, 0.2);
}

.ludo-token.token-red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.ludo-token.token-blue {
    background: radial-gradient(circle at 35% 35%, #8ac5ff 0%, #2f6fdc 70%);
}

.ludo-token.token-yellow {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.ludo-token.token-green {
    background: radial-gradient(circle at 35% 35%, #8de1b1 0%, #2f8a57 70%);
}

.ludo-homes {
    display: grid;
    gap: 0.6rem;
}

.ludo-home-row {
    display: grid;
    grid-template-columns: 90px 1fr;
    align-items: center;
    gap: 0.6rem;
}

.ludo-home-label {
    font-size: 0.75rem;
    color: var(--muted);
}

.ludo-home-cells {
    display: grid;
    grid-template-columns: repeat(6, minmax(24px, 1fr));
    gap: 0.35rem;
}

.ludo-home-cell {
    min-height: 24px;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(47, 138, 87, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.ludo-controls {
    display: grid;
    gap: 0.6rem;
    padding: 0.6rem 0;
}

.ludo-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.ludo-action-hint {
    color: var(--muted);
    font-size: 0.85rem;
}

.ludo-piece-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ludo-status {
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(185, 52, 52, 0.12);
    color: #b03434;
    font-size: 0.85rem;
    text-align: center;
}

/* ========== TIC TAC TOE ========== */

.ttt-page {
    display: grid;
    gap: 1rem;
    max-width: 480px;
    margin: 0 auto;
    padding: 0.5rem;
}

.ttt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.ttt-header-left {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.ttt-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0;
}

.ttt-match-id {
    font-size: 0.72rem;
    color: var(--muted);
    font-family: monospace;
    opacity: 0.7;
}

.ttt-header-right {
    display: flex;
    align-items: center;
}

.ttt-conn-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    transition: background 200ms ease;
}

.ttt-conn-ok {
    background: #10b981;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.ttt-conn-warn {
    background: #f59e0b;
    animation: ttt-pulse 1.2s infinite;
}

.ttt-conn-off {
    background: #ef4444;
}

/* Players bar */
.ttt-players-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.75rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.9));
    border-radius: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.ttt-player-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    border-radius: 0.75rem;
    background: rgba(0, 0, 0, 0.03);
    transition: all 200ms ease;
}

.ttt-player-card.ttt-player-active {
    background: rgba(15, 107, 98, 0.12);
    box-shadow: 0 0 0 2px rgba(15, 107, 98, 0.25);
}

.ttt-player-symbol {
    font-size: 1.1rem;
    font-weight: 800;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

.ttt-symbol-x {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.12);
}

.ttt-symbol-o {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.12);
}

.ttt-player-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ink);
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ttt-you-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    background: rgba(15, 107, 98, 0.15);
    color: var(--accent-strong);
}

.ttt-vs {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--muted);
    opacity: 0.6;
}

/* Turn banner */
.ttt-turn-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    border-radius: 0.85rem;
    transition: all 250ms ease;
}

.ttt-turn-waiting {
    background: rgba(0, 0, 0, 0.04);
}

.ttt-turn-yours {
    background: linear-gradient(135deg, rgba(15, 107, 98, 0.15), rgba(16, 185, 129, 0.1));
    border: 1px solid rgba(15, 107, 98, 0.2);
    animation: ttt-glow 2s ease-in-out infinite;
}

.ttt-turn-finished {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.08));
    border: 1px solid rgba(99, 102, 241, 0.15);
}

@keyframes ttt-glow {
    0%, 100% { box-shadow: 0 0 12px rgba(15, 107, 98, 0.15); }
    50% { box-shadow: 0 0 20px rgba(15, 107, 98, 0.25); }
}

.ttt-turn-icon {
    font-size: 1.2rem;
    animation: ttt-bounce 0.6s ease-in-out infinite;
}

@keyframes ttt-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.ttt-turn-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
}

/* Timer */
.ttt-timer {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ttt-timer-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.ttt-timer-bg {
    fill: none;
    stroke: rgba(0, 0, 0, 0.08);
    stroke-width: 3;
}

.ttt-timer-progress {
    fill: none;
    stroke: var(--accent-strong);
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 500ms linear, stroke 300ms ease;
}

.ttt-timer-warning .ttt-timer-progress {
    stroke: #f59e0b;
}

.ttt-timer-urgent .ttt-timer-progress {
    stroke: #ef4444;
    animation: ttt-pulse-stroke 0.5s ease-in-out infinite;
}

@keyframes ttt-pulse-stroke {
    0%, 100% { stroke-width: 3; }
    50% { stroke-width: 4; }
}

.ttt-timer-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ink);
}

.ttt-timer-urgent .ttt-timer-value {
    color: #ef4444;
}

/* Spectator banner */
.ttt-spectator-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 0.85rem;
    background: rgba(99, 102, 241, 0.08);
    border: 1px dashed rgba(99, 102, 241, 0.25);
}

.ttt-spectator-content {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.ttt-spectator-icon {
    font-size: 1.3rem;
}

.ttt-spectator-content strong {
    font-size: 0.85rem;
    color: var(--ink);
}

.ttt-spectator-content p {
    margin: 0;
    font-size: 0.75rem;
    color: var(--muted);
}

.ttt-play-btn {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    border: none;
    background: var(--accent-strong);
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.ttt-play-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 107, 98, 0.3);
}

/* Board */
.ttt-board-wrapper {
    padding: 1.25rem;
    border-radius: 1.25rem;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.95));
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.ttt-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
}

.ttt-cell {
    aspect-ratio: 1;
    min-height: 80px;
    border-radius: 0.9rem;
    border: 2px solid rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 150ms ease;
}

.ttt-cell-empty:not(:disabled):hover {
    background: rgba(15, 107, 98, 0.06);
    border-color: rgba(15, 107, 98, 0.2);
    transform: scale(1.02);
}

.ttt-cell-x {
    background: rgba(59, 130, 246, 0.06);
    border-color: rgba(59, 130, 246, 0.2);
}

.ttt-cell-o {
    background: rgba(239, 68, 68, 0.06);
    border-color: rgba(239, 68, 68, 0.2);
}

.ttt-cell:disabled {
    cursor: default;
}

.ttt-mark {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    animation: ttt-pop 200ms ease-out;
}

@keyframes ttt-pop {
    0% { transform: scale(0.5); opacity: 0; }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.ttt-mark-x {
    color: #3b82f6;
    text-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
}

.ttt-mark-o {
    color: #ef4444;
    text-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
}

@keyframes ttt-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ========== ROCK PAPER SCISSORS ========== */

.rps-root {
    display: grid;
    gap: 1rem;
}

.rps-arena {
    padding: 1.1rem;
    border-radius: 1.2rem;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.97), rgba(249, 239, 230, 0.92));
    border: 1px solid rgba(185, 106, 44, 0.2);
    display: grid;
    gap: 1rem;
}

.rps-scoreboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
}

.rps-player {
    display: grid;
    gap: 0.3rem;
    padding: 0.7rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(185, 106, 44, 0.18);
    text-align: center;
}

.rps-name {
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.rps-score {
    font-size: 1.5rem;
    font-weight: 700;
    color: #7a3d1c;
}

.rps-lock {
    font-size: 0.75rem;
    color: var(--muted);
}

.rps-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
}

.rps-status {
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
}

.rps-round-result {
    padding: 0.6rem 0.9rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(185, 106, 44, 0.2);
    text-align: center;
}

.chat-panel {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    border-radius: 1rem;
}

.chat-panel-wrapper {
    display: flex;
    flex-direction: column;
    height: 320px;
}

.chat-panel-header {
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--line);
}

.chat-panel-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--ink);
}

.chat-messages-area {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-right: 0.5rem;
    margin-bottom: 0.75rem;
}

.chat-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 0.85rem;
}

.chat-messages {
    display: grid;
    gap: 0.35rem;
    max-height: 260px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.chat-message {
    display: flex;
    gap: 0.35rem;
    padding: 0.5rem 0.65rem;
    border-radius: 0.6rem;
    background: rgba(15, 107, 98, 0.04);
    font-size: 0.85rem;
    line-height: 1.4;
}

.chat-message-me {
    background: rgba(15, 107, 98, 0.12);
    border-color: rgba(15, 107, 98, 0.22);
}

.chat-name {
    font-weight: 600;
    color: var(--accent-strong);
    white-space: nowrap;
}

.chat-name::after {
    content: ":";
}

.chat-body {
    color: var(--ink);
    word-break: break-word;
}

.chat-time {
    font-size: 0.65rem;
    color: var(--muted);
}

.chat-new {
    margin-top: 0.35rem;
    justify-self: start;
    text-transform: none;
}

.chat-input-area {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    background: var(--surface);
    color: var(--ink);
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.chat-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 107, 98, 0.1);
}

.chat-input::placeholder {
    color: var(--muted);
}

.chat-send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--accent);
    color: #fff;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background 150ms ease, transform 150ms ease;
}

.chat-send-btn:hover:not(:disabled) {
    background: var(--accent-strong);
    transform: scale(1.02);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.lg-settings-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    padding: 0.65rem 0.8rem;
    border-radius: 0.9rem;
    border: 1px dashed rgba(15, 107, 98, 0.2);
    background: rgba(255, 255, 255, 0.7);
}

.lg-reduce-motion .lg-c4-win,
.lg-reduce-motion .lg-c4-last,
.lg-reduce-motion .lg-typing-text-error,
.lg-reduce-motion .speedmath-task {
    animation: none;
}

.lg-reduce-motion .lg-c4-clickable:hover {
    transform: none;
}

/* ========== GAMES PAGE ========== */

.games-page {
    max-width: 900px;
    margin: 0 auto;
}

.games-header {
    text-align: center;
    margin-bottom: 2rem;
}

.games-header h1 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 0.5rem;
}

.games-header p {
    color: var(--muted);
}

.games-grid {
    display: grid;
    gap: 1.5rem;
}

.game-card-lg {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
    border-radius: 1.25rem;
    text-decoration: none;
    color: inherit;
    transition: transform 200ms ease, box-shadow 200ms ease;
    border: 1px solid var(--line);
}

.game-card-lg:hover {
    transform: translateY(-3px);
}

.game-card-connect4 {
    background: linear-gradient(135deg, #114b64 0%, #0b3648 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(11, 54, 72, 0.3);
}

.game-card-connect4:hover {
    box-shadow: 0 16px 40px rgba(11, 54, 72, 0.4);
}

.game-card-typing {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(15, 107, 98, 0.3);
}

.game-card-typing:hover {
    box-shadow: 0 16px 40px rgba(15, 107, 98, 0.4);
}

.game-card-word {
    background: linear-gradient(135deg, #f1a54b 0%, #d65d2d 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(214, 93, 45, 0.35);
}

.game-card-word:hover {
    box-shadow: 0 16px 40px rgba(214, 93, 45, 0.45);
}

.game-card-math {
    background: linear-gradient(135deg, #2e508b 0%, #1b2f55 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(27, 47, 85, 0.35);
}

.game-card-math:hover {
    box-shadow: 0 16px 40px rgba(27, 47, 85, 0.45);
}

.game-card-ludo {
    background: linear-gradient(135deg, #2f8a57 0%, #1e5a7c 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(28, 92, 92, 0.35);
}

.game-card-ludo:hover {
    box-shadow: 0 16px 40px rgba(28, 92, 92, 0.45);
}

.game-card-ttt {
    background: linear-gradient(135deg, #2f2f39 0%, #111827 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(14, 20, 35, 0.4);
}

.game-card-ttt:hover {
    box-shadow: 0 16px 40px rgba(14, 20, 35, 0.55);
}

.game-card-rps {
    background: linear-gradient(135deg, #7a3d1c 0%, #b96a2c 100%);
    color: #fff;
    border: none;
    box-shadow: 0 12px 30px rgba(122, 61, 28, 0.35);
}

.game-card-rps:hover {
    box-shadow: 0 16px 40px rgba(122, 61, 28, 0.45);
}

.game-card-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1rem;
}

.game-preview-c4 {
    display: grid;
    grid-template-columns: repeat(4, 20px);
    gap: 4px;
}

.preview-chip {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.chip-red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.chip-gold {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.chip-empty {
    background: rgba(255, 255, 255, 0.2);
}

.game-preview-typing {
    text-align: center;
}

.game-preview-word {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.word-tile {
    width: 26px;
    height: 34px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    box-shadow: inset 0 -2px 6px rgba(0, 0, 0, 0.25);
}

.word-tile.accent {
    background: rgba(255, 255, 255, 0.45);
    color: #8a2c14;
}

.game-preview-math {
    display: grid;
    gap: 0.4rem;
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.75rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
}

.math-task {
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.game-preview-ludo {
    display: grid;
    grid-template-columns: repeat(2, 24px);
    gap: 6px;
}

.game-preview-ludo .ludo-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.ludo-dot.red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.ludo-dot.blue {
    background: radial-gradient(circle at 35% 35%, #8ac5ff 0%, #2f6fdc 70%);
}

.ludo-dot.yellow {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.ludo-dot.green {
    background: radial-gradient(circle at 35% 35%, #8de1b1 0%, #2f8a57 70%);
}

.game-preview-ttt {
    display: grid;
    grid-template-columns: repeat(3, 22px);
    gap: 4px;
    font-size: 0.9rem;
    font-weight: 700;
}

.game-preview-ttt span {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.game-preview-rps {
    display: grid;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
}

.game-preview-rps span {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.typing-line {
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.9rem;
}

.t-done {
    color: rgba(255, 255, 255, 0.95);
}

.t-cursor {
    color: var(--accent-warm);
    animation: home-cursor-blink 1s step-end infinite;
}

.t-pending {
    color: rgba(255, 255, 255, 0.4);
}

.typing-stats-mini {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 0.75rem;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
}

.game-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.game-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.game-card-header h2 {
    font-size: 1.3rem;
    margin: 0;
    font-family: inherit;
}

.game-badge {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.game-badge-strategy {
    background: rgba(255, 255, 255, 0.2);
}

.game-badge-speed {
    background: rgba(242, 165, 65, 0.3);
    color: #fff;
}

.game-badge-word {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.game-badge-math {
    background: rgba(84, 122, 227, 0.35);
    color: #fff;
}

.game-badge-party {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.game-badge-classic {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.game-badge-fast {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.game-card-lg p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.game-card-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.game-meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.game-meta-item svg {
    opacity: 0.7;
}

.game-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.75rem;
    font-weight: 600;
    color: #fff;
}

.game-card-cta svg {
    transition: transform 200ms ease;
}

.game-card-lg:hover .game-card-cta svg {
    transform: translateX(4px);
}

.games-coming-soon {
    margin-top: 3rem;
    text-align: center;
    padding: 2rem;
    background: var(--surface);
    border-radius: 1.25rem;
    border: 1px solid var(--line);
}

.games-coming-soon h3 {
    margin-bottom: 0.5rem;
}

.games-coming-soon > p {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.coming-soon-grid {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.coming-soon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: rgba(15, 107, 98, 0.06);
    border-radius: 0.75rem;
    border: 1px dashed var(--line);
    color: var(--muted);
    font-size: 0.85rem;
}

.coming-soon-icon {
    font-size: 1.5rem;
    opacity: 0.6;
}

@media (max-width: 600px) {
    .game-card-lg {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .game-card-visual {
        height: 100px;
    }

    .game-card-header {
        justify-content: center;
    }

    .game-card-meta {
        justify-content: center;
    }

    .game-card-cta {
        justify-content: center;
    }
}

/* ========== SIGNIN PAGE ========== */

.signin-page {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 60vh;
    padding: 1rem;
}

.signin-container {
    width: 100%;
    max-width: 420px;
}

.signin-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    padding: 2rem;
    box-shadow: 0 20px 45px rgba(31, 42, 48, 0.08);
}

.signin-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.signin-header h1 {
    font-size: 1.6rem;
    margin-bottom: 0.35rem;
}

.signin-header p {
    color: var(--muted);
    margin: 0;
}

.signin-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: rgba(15, 107, 98, 0.06);
    padding: 0.25rem;
    border-radius: 0.75rem;
}

.signin-tab {
    flex: 1;
    padding: 0.6rem 1rem;
    border: none;
    background: transparent;
    border-radius: 0.5rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    transition: all 150ms ease;
}

.signin-tab.active {
    background: var(--surface);
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.signin-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ink);
}

.form-group input {
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: 0.6rem;
    font-size: 0.95rem;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 107, 98, 0.1);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--muted);
}

.signin-error {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(185, 52, 52, 0.1);
    border: 1px solid rgba(185, 52, 52, 0.2);
    border-radius: 0.6rem;
    color: #b03434;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

.btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-right: 0.5rem;
}

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

.signin-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--muted);
    font-size: 0.85rem;
}

.signin-divider::before,
.signin-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--line);
}

.guest-btn {
    background: rgba(15, 107, 98, 0.08);
    border: 1px solid rgba(15, 107, 98, 0.2);
    color: var(--accent-strong);
}

.guest-btn:hover:not(:disabled) {
    background: rgba(15, 107, 98, 0.12);
}

.guest-hint {
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 0.75rem;
}

.signin-success {
    text-align: center;
}

.signin-success-icon {
    color: var(--accent);
    margin-bottom: 1rem;
}

.signin-success h2 {
    margin-bottom: 0.5rem;
}

.signin-success p {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.signin-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* ========== LOBBY PAGE ========== */

.lobby-page {
    max-width: 1100px;
    margin: 0 auto;
}

.lobby-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.lobby-header h1 {
    font-size: clamp(1.6rem, 3vw, 2rem);
    margin-bottom: 0.25rem;
}

.lobby-header p {
    color: var(--muted);
    margin: 0;
}

.lobby-connection {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.lobby-connection .connection-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.lobby-connection.conn-ok {
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
}

.lobby-connection.conn-ok .connection-dot {
    background: var(--accent);
}

.lobby-connection.conn-warn {
    background: rgba(240, 185, 59, 0.15);
    color: #a36e00;
}

.lobby-connection.conn-warn .connection-dot {
    background: #f0b93b;
    animation: home-pulse 1s ease-in-out infinite;
}

.lobby-connection.conn-off {
    background: rgba(185, 52, 52, 0.12);
    color: #b03434;
}

.lobby-connection.conn-off .connection-dot {
    background: #b03434;
}

.lobby-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
}

.lobby-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.lobby-section {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    padding: 1.5rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 1.1rem;
    margin: 0;
}

.section-header p {
    color: var(--muted);
    font-size: 0.85rem;
    margin: 0;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(15, 107, 98, 0.08);
    border-radius: 0.5rem;
    color: var(--accent);
    cursor: pointer;
    transition: background 150ms ease;
}

.btn-icon:hover {
    background: rgba(15, 107, 98, 0.15);
}

.quickmatch-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.quickmatch-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: var(--surface);
    cursor: pointer;
    transition: all 180ms ease;
}

.quickmatch-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 20px rgba(15, 107, 98, 0.15);
    transform: translateY(-2px);
}

.quickmatch-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 107, 98, 0.08);
    border-radius: 0.75rem;
    color: var(--accent);
}

.quickmatch-word {
    border-color: rgba(242, 165, 65, 0.4);
    background: rgba(242, 165, 65, 0.08);
}

.quickmatch-word .quickmatch-icon {
    background: rgba(242, 165, 65, 0.2);
    color: #c97b13;
}

.quickmatch-math {
    border-color: rgba(84, 122, 227, 0.4);
    background: rgba(84, 122, 227, 0.08);
}

.quickmatch-math .quickmatch-icon {
    background: rgba(84, 122, 227, 0.2);
    color: #3759c7;
}

.quickmatch-ludo {
    border-color: rgba(47, 138, 87, 0.4);
    background: rgba(47, 138, 87, 0.08);
}

.quickmatch-ludo .quickmatch-icon {
    background: rgba(47, 138, 87, 0.2);
    color: #2f8a57;
}

.quickmatch-ttt {
    border-color: rgba(47, 47, 57, 0.35);
    background: rgba(47, 47, 57, 0.08);
}

.quickmatch-ttt .quickmatch-icon {
    background: rgba(47, 47, 57, 0.2);
    color: #2f2f39;
}

.quickmatch-rps {
    border-color: rgba(185, 106, 44, 0.45);
    background: rgba(185, 106, 44, 0.1);
}

.quickmatch-rps .quickmatch-icon {
    background: rgba(185, 106, 44, 0.2);
    color: #b96a2c;
}

.quickmatch-label {
    font-weight: 600;
    color: var(--ink);
}

.quickmatch-hint {
    font-size: 0.75rem;
    color: var(--muted);
}

.mini-c4 {
    display: grid;
    grid-template-columns: repeat(2, 10px);
    gap: 2px;
}

.mini-c4-sm {
    grid-template-columns: repeat(2, 8px);
    gap: 1px;
}

.mini-c4-xs {
    grid-template-columns: repeat(2, 6px);
    gap: 1px;
}

.mini-tiles {
    display: grid;
    grid-template-columns: repeat(2, 18px);
    gap: 4px;
    font-weight: 700;
    font-size: 0.65rem;
    color: #fff;
}

.mini-tiles span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.2);
}

.mini-tiles-sm {
    grid-template-columns: repeat(2, 14px);
    gap: 3px;
    font-size: 0.6rem;
}

.mini-tiles-sm span {
    width: 14px;
    height: 14px;
    border-radius: 5px;
}

.mini-tiles-xs {
    grid-template-columns: repeat(2, 12px);
    gap: 2px;
    font-size: 0.55rem;
}

.mini-tiles-xs span {
    width: 12px;
    height: 12px;
    border-radius: 4px;
}

.mini-dots {
    display: grid;
    grid-template-columns: repeat(2, 10px);
    gap: 2px;
}

.mini-dots-sm {
    grid-template-columns: repeat(2, 8px);
    gap: 1px;
}

.mini-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mini-dots-sm .dot {
    width: 8px;
    height: 8px;
}

.dot.red {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.dot.blue {
    background: radial-gradient(circle at 35% 35%, #8ac5ff 0%, #2f6fdc 70%);
}

.dot.yellow {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.dot.green {
    background: radial-gradient(circle at 35% 35%, #8de1b1 0%, #2f8a57 70%);
}

.rps-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.4rem;
    border-radius: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.2);
    color: currentColor;
}

.rps-icon-sm {
    font-size: 0.6rem;
    padding: 0.15rem 0.35rem;
}

.mc4 {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mini-c4-sm .mc4 {
    width: 8px;
    height: 8px;
}

.mini-c4-xs .mc4 {
    width: 6px;
    height: 6px;
}

.mc4-r {
    background: radial-gradient(circle at 35% 35%, #ff8e8e 0%, #e14a4a 70%);
}

.mc4-g {
    background: radial-gradient(circle at 35% 35%, #ffe28a 0%, #f0b93b 70%);
}

.queue-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(15, 107, 98, 0.08);
    border: 1px solid rgba(15, 107, 98, 0.15);
    border-radius: 1rem;
}

.queue-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(15, 107, 98, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.queue-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.queue-title {
    font-weight: 500;
    color: var(--ink);
}

.queue-timer {
    font-size: 0.8rem;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

.lobby-status-message {
    margin-top: 1rem;
    padding: 0.6rem 0.9rem;
    background: rgba(15, 107, 98, 0.06);
    border-radius: 0.5rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.empty-matches {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--muted);
}

.empty-matches svg {
    opacity: 0.4;
    margin-bottom: 0.75rem;
}

.empty-matches p {
    margin: 0 0 0.25rem;
    color: var(--ink);
}

.empty-matches span {
    font-size: 0.85rem;
}

.matches-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.match-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--line);
    border-radius: 0.75rem;
}

.match-game-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 107, 98, 0.08);
    border-radius: 0.5rem;
    color: var(--accent);
}

.match-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.match-players {
    font-weight: 500;
    color: var(--ink);
}

.match-meta {
    font-size: 0.8rem;
    color: var(--muted);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.btn-sm svg {
    width: 14px;
    height: 14px;
}

.lobby-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.lobby-chat {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.chat-tabs {
    display: flex;
    border-bottom: 1px solid var(--line);
}

.chat-tab {
    flex: 1;
    padding: 0.75rem 0.5rem;
    border: none;
    background: transparent;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    transition: color 150ms ease;
}

.chat-tab.active {
    color: var(--accent);
    box-shadow: inset 0 -2px 0 var(--accent);
}

.chat-content {
    padding: 1rem;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 18, 22, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1200;
}

.modal-card {
    background: var(--surface);
    border-radius: 1.25rem;
    padding: 1.5rem;
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
    max-width: 90vw;
}

.match-found-modal {
    text-align: center;
    min-width: 320px;
}

.match-found-icon {
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.match-found-modal h2 {
    margin-bottom: 0.5rem;
}

.match-found-vs {
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.match-found-countdown {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1rem;
}

.cancel-modal {
    text-align: center;
    min-width: 300px;
}

.cancel-modal h3 {
    margin-bottom: 0.5rem;
}

.cancel-modal p {
    color: var(--muted);
    margin-bottom: 1.25rem;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

@media (max-width: 900px) {
    .lobby-grid {
        grid-template-columns: 1fr;
    }

    .quickmatch-buttons {
        grid-template-columns: 1fr;
    }
}

/* ========== LEADERBOARDS PAGE ========== */

.leaderboards-page {
    max-width: 900px;
    margin: 0 auto;
}

.leaderboards-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.leaderboards-header h1 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 0.35rem;
}

.leaderboards-header p {
    color: var(--muted);
    margin: 0;
}

.leaderboards-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.lb-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 999px;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    transition: all 150ms ease;
}

.lb-tab:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.lb-tab.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.lb-tab.active .mc4-r,
.lb-tab.active .mc4-g {
    filter: brightness(1.2);
}

.leaderboards-controls {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 0.6rem;
    min-width: 250px;
}

.search-box svg {
    color: var(--muted);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 0.9rem;
    outline: none;
}

.search-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: none;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    color: var(--muted);
    cursor: pointer;
}

.leaderboards-content {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    overflow: hidden;
}

.lb-loading,
.lb-error,
.lb-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    text-align: center;
    color: var(--muted);
}

.lb-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(15, 107, 98, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

.lb-error svg,
.lb-empty svg {
    opacity: 0.4;
    margin-bottom: 0.75rem;
}

.lb-error {
    color: #b03434;
}

.lb-empty p {
    margin: 0 0 0.25rem;
    color: var(--ink);
}

.lb-table-header {
    display: grid;
    grid-template-columns: 80px 1fr 70px 90px 130px;
    gap: 1rem;
    padding: 0.75rem 1.25rem;
    background: rgba(15, 107, 98, 0.06);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.lb-row {
    display: grid;
    grid-template-columns: 80px 1fr 70px 90px 130px;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    align-items: center;
    border-bottom: 1px solid var(--line);
    transition: background 150ms ease;
}

.lb-row:last-child {
    border-bottom: none;
}

.lb-row:hover {
    background: rgba(15, 107, 98, 0.03);
}

.lb-row-me {
    background: rgba(15, 107, 98, 0.08);
}

.lb-row-me:hover {
    background: rgba(15, 107, 98, 0.12);
}

.lb-row-top {
    background: linear-gradient(90deg, rgba(242, 165, 65, 0.08), transparent);
}

.trophy {
    font-size: 1.1rem;
    margin-right: 0.35rem;
}

.rank-num {
    font-weight: 500;
    color: var(--muted);
}

.lb-col-player {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.player-avatar {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.85rem;
}

.player-name {
    font-weight: 500;
}

.you-badge {
    padding: 0.1rem 0.4rem;
    background: var(--accent);
    color: #fff;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
}

.lb-col-level,
.lb-col-xp {
    font-variant-numeric: tabular-nums;
}

.tier-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.tier-novice {
    background: rgba(120, 120, 120, 0.15);
    color: #666;
}

.tier-freshman {
    background: rgba(59, 130, 246, 0.15);
    color: #2563eb;
}

.tier-casual {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.tier-pro {
    background: rgba(15, 107, 98, 0.15);
    color: var(--accent-strong);
}

.tier-master {
    background: rgba(139, 92, 246, 0.15);
    color: #7c3aed;
}

.tier-grandmaster {
    background: rgba(242, 165, 65, 0.2);
    color: #b45309;
}

.tier-ultimate-warrior {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(242, 165, 65, 0.15));
    color: #dc2626;
}

.lb-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    border-top: 1px solid var(--line);
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--muted);
}

@media (max-width: 700px) {
    .lb-table-header,
    .lb-row {
        grid-template-columns: 60px 1fr 60px;
    }

    .lb-col-xp,
    .lb-col-tier {
        display: none;
    }
}

/* ========== PROFILE PAGE ========== */

.profile-page {
    max-width: 700px;
    margin: 0 auto;
}

.profile-guest {
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
}

.profile-guest-icon {
    color: var(--muted);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.profile-guest h2 {
    margin-bottom: 0.5rem;
}

.profile-guest p {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.profile-header {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.profile-avatar {
    position: relative;
    width: 80px;
    height: 80px;
}

.avatar-letter {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: 600;
}

.avatar-level {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-warm);
    color: #fff;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    border: 3px solid var(--surface);
}

.profile-info h1 {
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
}

.profile-email {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.profile-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.profile-badge {
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-rank {
    background: rgba(15, 107, 98, 0.12);
    color: var(--accent-strong);
}

.badge-level {
    background: rgba(242, 165, 65, 0.15);
    color: #b45309;
}

.profile-progress {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.progress-xp {
    font-weight: 600;
    color: var(--accent);
}

.progress-bar {
    height: 8px;
    background: rgba(15, 107, 98, 0.1);
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-warm));
    border-radius: 999px;
    transition: width 300ms ease;
}

.progress-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.profile-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    background: rgba(15, 107, 98, 0.06);
    padding: 0.25rem;
    border-radius: 0.75rem;
}

.profile-tab {
    flex: 1;
    padding: 0.6rem 1rem;
    border: none;
    background: transparent;
    border-radius: 0.5rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    transition: all 150ms ease;
}

.profile-tab.active {
    background: var(--surface);
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.profile-content {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stats-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 1rem;
    background: rgba(15, 107, 98, 0.04);
    border-radius: 0.75rem;
    text-align: center;
}

.stat-card-sm {
    padding: 0.75rem;
}

.stat-icon {
    color: var(--muted);
}

.stat-icon-accent {
    color: var(--accent);
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ink);
}

.stat-card-sm .stat-value {
    font-size: 1.1rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--muted);
}

.recent-activity h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.activity-placeholder {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--muted);
}

.activity-placeholder svg {
    opacity: 0.4;
    margin-bottom: 0.5rem;
}

.activity-placeholder p {
    margin: 0 0 0.25rem;
    color: var(--ink);
}

.game-stats-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.game-stats-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #114b64 0%, #0b3648 100%);
    border-radius: 0.75rem;
}

.game-stats-icon-typing {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
}

.game-stats-icon-word {
    background: linear-gradient(135deg, #f1a54b, #d65d2d);
    color: #fff;
}

.game-stats-icon-math {
    background: linear-gradient(135deg, #2e508b, #1b2f55);
    color: #fff;
}

.game-stats-icon-ludo {
    background: linear-gradient(135deg, #2f8a57, #1e5a7c);
    color: #fff;
}

.game-stats-icon-ttt {
    background: linear-gradient(135deg, #2f2f39, #111827);
    color: #fff;
}

.game-stats-icon-rps {
    background: linear-gradient(135deg, #7a3d1c, #b96a2c);
    color: #fff;
}

.game-stats-title h3 {
    font-size: 1.1rem;
    margin: 0;
}

.game-stats-title span {
    font-size: 0.8rem;
    color: var(--muted);
}

.stats-placeholder {
    text-align: center;
    padding: 1.5rem;
    background: rgba(15, 107, 98, 0.04);
    border-radius: 0.75rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.profile-actions {
    display: flex;
    justify-content: flex-end;
}

.btn-danger {
    color: #b03434;
    border-color: rgba(185, 52, 52, 0.3);
}

.btn-danger:hover {
    background: rgba(185, 52, 52, 0.08);
}

/* ========== CONNECT4 COLUMN SHAKE ========== */

@keyframes lg-c4-column-shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-3px); }
    40% { transform: translateX(3px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(2px); }
}

.lg-c4-column-error {
    animation: lg-c4-column-shake 300ms ease;
}

.lg-c4-column-error::after {
    content: "";
    position: absolute;
    inset: -0.35rem;
    border-radius: 12px;
    background: rgba(185, 52, 52, 0.15);
    box-shadow: inset 0 0 0 2px rgba(185, 52, 52, 0.3);
    pointer-events: none;
}

/* ========== LIGHT MODE SUPPORT ========== */

.light-mode.mud-layout {
    background: #f7f1e6;
}

.light-mode .mud-main-content {
    background: radial-gradient(circle at top, #fff5e2 0%, #f6efe3 45%, #e9efe8 100%);
}

.light-mode .mud-appbar {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px);
}

.light-mode .mud-drawer {
    background: #ffffff !important;
}

/* ========== DARK MODE SUPPORT ========== */

.dark-mode {
    --bg: #1a1a27;
    --surface: #1e1e2d;
    --ink: #e5e5e5;
    --muted: #9ca3af;
    --accent: #7e6fff;
    --accent-strong: #6b5ce7;
    --accent-warm: #f0b93b;
    --line: #2d2d3d;
}

/* Override MudBlazor layout backgrounds for dark mode */
.dark-mode.mud-layout {
    background: var(--bg);
}

.dark-mode .mud-main-content {
    background: radial-gradient(circle at top, #1f1f30 0%, #1a1a27 45%, #151521 100%);
}

.dark-mode .mud-appbar {
    background: rgba(26, 26, 39, 0.95) !important;
    backdrop-filter: blur(10px);
}

.dark-mode .mud-drawer {
    background: var(--surface) !important;
}

.dark-mode .mud-navmenu .mud-nav-link {
    color: var(--muted);
}

.dark-mode .mud-navmenu .mud-nav-link:hover {
    background: rgba(126, 111, 255, 0.1);
    color: var(--accent);
}

.dark-mode .mud-navmenu .mud-nav-link.active {
    color: var(--accent);
    background: rgba(126, 111, 255, 0.15);
}

.dark-mode .home-hero,
.dark-mode .signin-card,
.dark-mode .lobby-section,
.dark-mode .leaderboards-content,
.dark-mode .profile-content,
.dark-mode .profile-progress,
.dark-mode .games-coming-soon {
    background: var(--surface);
    border-color: var(--line);
}

.dark-mode .lobby-header h1,
.dark-mode .leaderboards-header h1,
.dark-mode .games-header h1,
.dark-mode .profile-info h1,
.dark-mode h1, .dark-mode h2, .dark-mode h3 {
    color: var(--ink);
}

.dark-mode p,
.dark-mode .lobby-header p,
.dark-mode .section-header p {
    color: var(--muted);
}

.dark-mode .game-card-lg p {
    color: rgba(255, 255, 255, 0.7);
}

.dark-mode .form-group label {
    color: var(--ink);
}

.dark-mode .form-group input {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--line);
    color: var(--ink);
}

.dark-mode .form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(126, 111, 255, 0.2);
}

.dark-mode .signin-container {
    color: var(--ink);
}

.dark-mode .signin-tabs {
    background: rgba(126, 111, 255, 0.08);
}

.dark-mode .signin-tab {
    color: var(--muted);
}

.dark-mode .signin-tab.active {
    background: var(--surface);
    color: var(--accent);
}

.dark-mode .quickmatch-btn {
    background: var(--surface);
    border-color: var(--line);
}

.dark-mode .quickmatch-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 20px rgba(126, 111, 255, 0.2);
}

.dark-mode .quickmatch-icon {
    background: rgba(126, 111, 255, 0.12);
    color: var(--accent);
}

.dark-mode .quickmatch-word {
    background: rgba(242, 165, 65, 0.12);
    border-color: rgba(242, 165, 65, 0.4);
}

.dark-mode .quickmatch-word .quickmatch-icon {
    background: rgba(242, 165, 65, 0.2);
    color: #f0b93b;
}

.dark-mode .quickmatch-math {
    background: rgba(84, 122, 227, 0.12);
    border-color: rgba(84, 122, 227, 0.4);
}

.dark-mode .quickmatch-math .quickmatch-icon {
    background: rgba(84, 122, 227, 0.22);
    color: #8ca7ff;
}

.dark-mode .quickmatch-label {
    color: var(--ink);
}

.dark-mode .match-item {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--line);
}

.dark-mode .match-players {
    color: var(--ink);
}

.dark-mode .lb-tab {
    background: var(--surface);
    border-color: var(--line);
    color: var(--muted);
}

.dark-mode .lb-tab:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.dark-mode .lb-tab.active {
    background: var(--accent);
    color: #fff;
}

.dark-mode .search-box {
    background: var(--surface);
    border-color: var(--line);
}

.dark-mode .search-box input {
    color: var(--ink);
}

.dark-mode .lb-table-header {
    background: rgba(126, 111, 255, 0.08);
    color: var(--muted);
}

.dark-mode .lb-row {
    border-color: var(--line);
}

.dark-mode .lb-row:hover {
    background: rgba(126, 111, 255, 0.05);
}

.dark-mode .lb-row-me {
    background: rgba(126, 111, 255, 0.12);
}

.dark-mode .player-name {
    color: var(--ink);
}

.dark-mode .stat-card {
    background: rgba(126, 111, 255, 0.06);
}

.dark-mode .stat-value {
    color: var(--ink);
}

.dark-mode .profile-tabs {
    background: rgba(126, 111, 255, 0.08);
}

.dark-mode .wordduel-stage {
    background: linear-gradient(160deg, rgba(24, 20, 16, 0.92), rgba(18, 18, 22, 0.96));
    border-color: rgba(242, 165, 65, 0.18);
}

.dark-mode .wordduel-letter {
    background: linear-gradient(180deg, rgba(242, 165, 65, 0.3) 0%, rgba(166, 88, 33, 0.6) 100%);
    color: #ffe4b5;
    border-color: rgba(255, 255, 255, 0.15);
}

.dark-mode .wordduel-score-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(242, 165, 65, 0.2);
}

.dark-mode .wordduel-feed-row {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.dark-mode .wordduel-feed-row.me {
    background: rgba(242, 165, 65, 0.2);
    border-color: rgba(242, 165, 65, 0.3);
}

.dark-mode .wordduel-input input {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--line);
    color: var(--ink);
}

.dark-mode .speedmath-stage {
    background: linear-gradient(180deg, rgba(18, 22, 36, 0.94), rgba(15, 19, 32, 0.98));
    border-color: rgba(84, 122, 227, 0.2);
}

.dark-mode .speedmath-score-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(84, 122, 227, 0.2);
}

.dark-mode .speedmath-lane {
    background: linear-gradient(180deg, rgba(84, 122, 227, 0.2), rgba(84, 122, 227, 0.08));
    border-color: rgba(84, 122, 227, 0.18);
}

.dark-mode .speedmath-task {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    color: #e3ecff;
}

.dark-mode .speedmath-input input {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--line);
    color: var(--ink);
}

.dark-mode .speedmath-stats span {
    background: rgba(84, 122, 227, 0.18);
}

.dark-mode .profile-tab {
    color: var(--muted);
}

.dark-mode .profile-tab.active {
    background: var(--surface);
    color: var(--accent);
}

.dark-mode .modal-card {
    background: var(--surface);
}

.dark-mode .modal-card h2,
.dark-mode .modal-card h3 {
    color: var(--ink);
}

.dark-mode .modal-card p {
    color: var(--muted);
}

.dark-mode .chip-empty {
    background: rgba(255, 255, 255, 0.1);
}

.dark-mode .btn.ghost {
    border-color: var(--accent);
    color: var(--accent);
}

.dark-mode .btn.primary {
    background: var(--accent);
    box-shadow: 0 10px 20px rgba(126, 111, 255, 0.3);
}

.dark-mode .guest-btn {
    background: rgba(126, 111, 255, 0.1);
    border-color: rgba(126, 111, 255, 0.25);
    color: var(--accent);
}

.dark-mode .guest-btn:hover:not(:disabled) {
    background: rgba(126, 111, 255, 0.15);
}

.dark-mode .home-game-card {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.dark-mode .home-game-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.dark-mode .home-stats-bar {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--line);
}

.dark-mode .home-stat-label {
    color: var(--muted);
}

.dark-mode .home-feature {
    background: var(--surface);
    border-color: var(--line);
}

.dark-mode .home-feature:hover {
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
}

.dark-mode .home-feature-icon {
    background: rgba(126, 111, 255, 0.12);
    color: var(--accent);
}

.dark-mode .feature-grid article {
    background: var(--surface);
    border-color: var(--line);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}

.dark-mode .hero {
    background: var(--surface);
    border-color: var(--line);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.2);
}

.dark-mode .hero-card {
    background: linear-gradient(135deg, rgba(126, 111, 255, 0.1), rgba(240, 185, 59, 0.15));
    border-color: rgba(126, 111, 255, 0.25);
}

.dark-mode .coming-soon-card {
    background: rgba(126, 111, 255, 0.06);
    border-color: var(--line);
}

.dark-mode .progress-bar {
    background: rgba(126, 111, 255, 0.15);
}

.dark-mode .activity-placeholder,
.dark-mode .stats-placeholder {
    background: rgba(126, 111, 255, 0.06);
}

.dark-mode .chat-panel-wrapper {
    color: var(--ink);
}

.dark-mode .chat-message {
    background: rgba(126, 111, 255, 0.08);
}

.dark-mode .chat-body {
    color: var(--ink);
}

.dark-mode .chat-empty {
    color: var(--muted);
}

.dark-mode .chat-input {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--line);
    color: var(--ink);
}

.dark-mode .chat-input::placeholder {
    color: var(--muted);
}

.dark-mode .chat-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(126, 111, 255, 0.15);
}

.dark-mode .chat-send-btn {
    background: var(--accent);
}

.dark-mode .chat-send-btn:hover:not(:disabled) {
    background: var(--accent-strong);
}

.dark-mode .chat-tabs {
    border-color: var(--line);
}

.dark-mode .chat-tab {
    color: var(--muted);
}

.dark-mode .chat-tab.active {
    color: var(--accent);
    box-shadow: inset 0 -2px 0 var(--accent);
}

.dark-mode .lobby-connection.conn-ok {
    background: rgba(126, 111, 255, 0.15);
    color: var(--accent);
}

.dark-mode .lobby-connection.conn-ok .connection-dot {
    background: var(--accent);
}

.dark-mode .section-header h2 {
    color: var(--ink);
}

.dark-mode .btn-icon {
    background: rgba(126, 111, 255, 0.12);
    color: var(--accent);
}

.dark-mode .btn-icon:hover {
    background: rgba(126, 111, 255, 0.2);
}

.dark-mode .empty-matches {
    color: var(--muted);
}

.dark-mode .empty-matches p {
    color: var(--ink);
}

.dark-mode .profile-guest {
    background: var(--surface);
    border-color: var(--line);
}

.dark-mode .profile-email {
    color: var(--muted);
}

.dark-mode .progress-header,
.dark-mode .progress-footer {
    color: var(--muted);
}

.dark-mode .progress-xp {
    color: var(--accent);
}

.dark-mode .game-stats-title span {
    color: var(--muted);
}

.dark-mode .signin-header h1 {
    color: var(--ink);
}

.dark-mode .signin-divider {
    color: var(--muted);
}

.dark-mode .signin-divider::before,
.dark-mode .signin-divider::after {
    background: var(--line);
}

.dark-mode .guest-hint {
    color: var(--muted);
}

/* ========== REDUCED MOTION ========== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}