/* Lucky Lobby – site template */
:root {
    --bg-dark: #0d0d12;
    --bg-card: #16161f;
    --bg-card-hover: #1c1c28;
    --border: #2a2a3e;
    --text: #e8e6e3;
    --text-muted: #9a9590;
    --accent: #d4a853;
    --accent-glow: rgba(212, 168, 83, 0.35);
    --success: #4ade80;
    --danger: #f87171;
    --radius: 12px;
    --font-head: 'Orbitron', sans-serif;
    --font-body: 'Exo 2', sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-dark);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
}

/* ----- Header ----- */
.site-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.site-logo-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--accent);
    flex-shrink: 0;
}

.site-logo-text {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--accent);
    transition: color 0.2s;
}

.site-logo:hover .site-logo-text {
    color: #e8c97a;
}

.site-logo:hover .site-logo-img {
    border-color: #e8c97a;
}

.site-nav {
    display: flex;
    gap: 0.35rem;
    align-items: center;
}

.site-nav a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: color 0.2s, background 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--accent);
    background: rgba(212, 168, 83, 0.1);
}

/* Hamburger toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 4px;
    z-index: 110;
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
}

/* Animated X when open */
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 680px) {
    .nav-toggle {
        display: flex;
    }

    .site-logo {
        margin-right: auto;
    }

    .site-logo-text {
        font-size: 1.2rem;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-card);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 0.5rem 1rem 0.75rem;
        gap: 0;
        box-shadow: 0 8px 24px rgba(0,0,0,0.5);
        z-index: 105;
    }

    .site-nav.nav-open {
        display: flex;
    }

    .site-nav a {
        padding: 0.6rem 0.75rem;
        font-size: 0.95rem;
        border-radius: 6px;
        width: 100%;
    }

    .site-header {
        position: sticky;
    }

    .site-header-inner {
        position: relative;
    }
}

/* ----- Main ----- */
.site-main {
    flex: 1;
    padding: 2rem 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.site-main.game-page {
    padding-top: 1rem;
}

/* ----- Lobby hero ----- */
.lobby-hero {
    text-align: center;
    margin-bottom: 2.5rem;
    padding: 1.5rem 1rem;
}

.lobby-hero h1 {
    font-family: var(--font-head);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin: 0 0 0.5rem;
    text-shadow: 0 2px 12px var(--accent-glow);
}

.lobby-hero p {
    color: var(--text-muted);
    margin: 0;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
}

/* ----- Game grid (lobby) ----- */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.game-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 220px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    background-size: cover;
    background-position: center;
}

.game-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(13,13,18,0.92) 0%,
        rgba(13,13,18,0.7) 40%,
        rgba(13,13,18,0.25) 75%,
        rgba(13,13,18,0.1) 100%
    );
    z-index: 1;
    transition: background 0.3s;
}

.game-card:hover::before {
    background: linear-gradient(
        to top,
        rgba(13,13,18,0.88) 0%,
        rgba(13,13,18,0.55) 40%,
        rgba(13,13,18,0.15) 75%,
        rgba(13,13,18,0.05) 100%
    );
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 20px var(--accent-glow);
    border-color: var(--accent);
}

.game-card > * {
    position: relative;
    z-index: 2;
}

.game-card-icon {
    display: none;
}

.game-card h2 {
    font-family: var(--font-head);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 0.35rem;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.game-card p {
    margin: 0;
    font-size: 0.88rem;
    color: rgba(232,230,227,0.85);
    line-height: 1.45;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

.game-card-solo {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(212,168,83,0.12);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

/* Per-game background images */
.game-card[href="/holdem/"] {
    background-image: url('/assets/a_group_of_young_animals_like__Nano_Banana_Pro_76567.jpg');
}

.game-card[href="/three-card-poker/"] {
    background-image: url('/assets/a_contemporary_looking_image_o_Nano_Banana_Pro_93155.jpg');
}

.game-card[href="/robocraps/"] {
    background-image: url('/assets/an_image_of_a_craps_table_top__Nano_Banana_Pro_31595.jpg');
}

.game-card[href="/roboblackjack/"] {
    background-image: url('/assets/okay_now_the_puppies_playing_b_Nano_Banana_Pro_34629.jpg');
}

.game-card[href="/robohorses/"] {
    background-image: url('/assets/I_want_an_image_of_fans_bettin_Nano_Banana_Pro_90447.jpg');
}

.game-card[href="/roboroulette/"] {
    background-image: url('/assets/people_at_a_roulette_table_in__Nano_Banana_Pro_12345.jpg');
}

.game-card[href="/tarot/"] {
    background-image: url('/assets/_a_modern_looking_person_readi_Nano_Banana_Pro_22811.jpg');
}

.multiplayer-section {
    margin-top: 2.5rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.multiplayer-title {
    margin: 0 0 0.35rem 0;
    font-family: var(--font-head);
    font-size: 1.15rem;
    color: var(--text);
}

.multiplayer-desc {
    margin: 0 0 1rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.multiplayer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.multiplayer-game {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.multiplayer-game-name {
    font-weight: 600;
    color: var(--text);
    min-width: 8rem;
}

.multiplayer-btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
    font-family: inherit;
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.multiplayer-btn:hover {
    background: rgba(212, 168, 83, 0.15);
}

.join-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.join-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.join-modal-box {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 320px;
    width: 100%;
}

.join-modal-box h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.1rem;
    color: var(--text);
}

.join-modal-game {
    margin: 0 0 1rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.join-modal-box label {
    display: block;
    margin-top: 0.75rem;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.join-modal-box input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-dark);
    color: var(--text);
    box-sizing: border-box;
}

.join-modal-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

.join-modal-actions .multiplayer-btn[type="submit"] {
    background: var(--accent);
    color: #0d0d12;
    border-color: var(--accent);
}

.join-error {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--danger);
}

/* ----- Back to games (on game pages) ----- */
.back-to-games {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    padding: 0.4rem 0;
    transition: color 0.2s;
}

.back-to-games:hover {
    color: var(--accent);
}

/* ----- Footer ----- */
.site-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 1.25rem 1.5rem;
    margin-top: auto;
}

.site-footer-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.site-footer a {
    color: var(--accent);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* ----- Lobby responsive ----- */
@media (max-width: 600px) {
    .game-card {
        min-height: 180px;
    }

    .games-grid {
        gap: 1rem;
    }
}

/* ----- Utility ----- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}