/* ============================================================
   POOL TABLE MANAGER — v5.0
   Grilla 4×2 unificada · Tema claro/oscuro · Sin código muerto
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&display=swap');

/* ── TEMA OSCURO (default) ── */
:root {
    --bg-deep:        #0b0d11;
    --bg-surface:     #12161f;
    --bg-card:        #181d29;
    --bg-elevated:    #1e2435;

    --border-subtle:  rgba(255,255,255,0.07);
    --border-mid:     rgba(255,255,255,0.13);
    --border-strong:  rgba(255,255,255,0.22);

    --text-primary:   #f0f2f8;
    --text-secondary: #8b92a8;
    --text-dim:       #555d74;

    --accent-green:   #22c55e;
    --accent-red:     #ef4444;

    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.6);

    --t-fast: 0.15s ease;
    --t-norm: 0.25s ease;

    --r-md: 10px;
    --r-lg: 14px;
}

/* ── TEMA CLARO ── */
[data-theme="light"] {
    --bg-deep:        #e8eaf0;
    --bg-surface:     #f4f5f8;
    --bg-card:        #ffffff;
    --bg-elevated:    #ebedf3;

    --border-subtle:  rgba(0,0,0,0.06);
    --border-mid:     rgba(0,0,0,0.12);
    --border-strong:  rgba(0,0,0,0.22);

    --text-primary:   #1a1d26;
    --text-secondary: #5a6070;
    --text-dim:       #9aa0b0;

    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
}

/* ── RESET ── */
*, *::before, *::after {
    margin: 0; padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

html, body {
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    background: var(--bg-deep);
    color: var(--text-primary);
    font-family: 'Outfit', 'Segoe UI', system-ui, sans-serif;
    transition: background var(--t-norm), color var(--t-norm);
}

/* ── CONTENEDOR PRINCIPAL ── */
.container {
    height: 100vh;
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: clamp(0.5rem, 1.2vh, 1rem) clamp(0.75rem, 1.5vw, 1.5rem);
    display: flex;
    flex-direction: column;
    gap: clamp(0.4rem, 0.8vh, 0.75rem);
    overflow: hidden;
}

/* ── HEADER ── */
.app-header {
    flex-shrink: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-md);
    padding: clamp(0.4rem, 0.8vh, 0.65rem) clamp(0.75rem, 1.5vw, 1.2rem);
    box-shadow: var(--shadow-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: background var(--t-norm), border-color var(--t-norm);
}

.app-header h1 {
    font-size: clamp(1rem, 2vw, 1.4rem);
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

/* Badge tiempo real */
.realtime-badge {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: 999px;
    padding: 0.25rem 0.75rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulseDot 1.8s ease-out infinite;
}

@keyframes pulseDot {
    0%   { box-shadow: 0 0 0 0   rgba(34, 197, 94, 0.6); }
    70%  { box-shadow: 0 0 0 7px rgba(34, 197, 94, 0);   }
    100% { box-shadow: 0 0 0 0   rgba(34, 197, 94, 0);   }
}

.badge-text {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent-green);
}

/* Botón tema claro/oscuro */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-mid);
    border-radius: 999px;
    padding: 0.28rem 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: border-color var(--t-fast), transform var(--t-fast);
}

.theme-toggle:hover {
    border-color: var(--border-strong);
    transform: scale(1.04);
}

.theme-toggle-icon  { font-size: 0.82rem; line-height: 1; }

.theme-toggle-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

/* ── GRILLA PRINCIPAL 4×2 ── */
.main-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: clamp(0.4rem, 0.8vw, 0.75rem);
    flex-grow: 1;
    min-height: 0;
}

/* ── TARJETA BASE ── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-mid);
    border-radius: var(--r-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    box-shadow: var(--shadow-md);
    transition: background var(--t-norm), border-color var(--t-norm), box-shadow var(--t-norm);
}

.card-header {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    padding: clamp(0.25rem, 0.5vh, 0.4rem) clamp(0.6rem, 1vw, 0.9rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    transition: background var(--t-norm);
}

.card-title {
    font-size: clamp(0.7rem, 1.2vw, 0.9rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.card-status {
    font-size: clamp(0.6rem, 1vw, 0.78rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color var(--t-norm);
}

/* Barra inferior de advertencia (usada solo por ventiluz) */
.card-footer {
    flex-shrink: 0;
    padding: clamp(0.2rem, 0.4vh, 0.3rem) 0.6rem;
    font-size: clamp(0.58rem, 0.85vw, 0.7rem);
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-align: center;
    color: #fff;
    display: none;
}

/* ── TARJETAS DE MESA ── */
.table-card {
    cursor: pointer;
    transition:
        background var(--t-norm),
        border-color var(--t-norm),
        box-shadow var(--t-norm),
        transform var(--t-fast);
}

.table-card:hover  { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.table-card:active { transform: translateY(0) scale(0.99); }
.table-card.loading { opacity: 0.55; pointer-events: none; }

.table-card.libre {
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.08), var(--shadow-md);
}
.table-card.libre:hover {
    border-color: rgba(34, 197, 94, 0.55);
    box-shadow: 0 6px 24px rgba(34, 197, 94, 0.15), var(--shadow-lg);
}
.table-card.libre .card-status { color: var(--accent-green); }

.table-card.ocupada {
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.08), var(--shadow-md);
}
.table-card.ocupada:hover {
    border-color: rgba(239, 68, 68, 0.55);
    box-shadow: 0 6px 24px rgba(239, 68, 68, 0.15), var(--shadow-lg);
}
.table-card.ocupada .card-status { color: var(--accent-red); }

/* Área del SVG dentro de la mesa */
.pool-table-body {
    flex-grow: 1;
    min-height: 0;
    padding: clamp(5px, 1vw, 10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pool-table-svg {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 6px 18px rgba(0,0,0,0.75));
}

/* ── ESTADO SVG VÍA CSS (sin manipulación JS del DOM SVG) ── */
/* Ocultos por defecto (estado libre) */
.felt-ocupada  { display: none; }
.balls-ocupada { display: none; }
.svg-tick      { display: none; }
.svg-checkbox rect { display: none; }

/* Estado OCUPADA: invertir visibilidad */
.table-card.ocupada .felt-libre     { display: none; }
.table-card.ocupada .felt-ocupada   { display: block; }
.table-card.ocupada .balls-libre    { display: none; }
.table-card.ocupada .balls-ocupada  { display: block; }
.table-card.ocupada .svg-checkbox rect { display: block; }
.table-card.ocupada .svg-tick {
    display: block;
    animation: popTick 0.18s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes popTick {
    0%   { opacity: 0; transform: scale(0.4); }
    80%  { transform: scale(1.1); }
    100% { opacity: 1; transform: scale(1); }
}

/* ── TARJETA RELOJ ── */
.clock-card .card-body {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

#elapsed-timer {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    letter-spacing: 0.04em;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

/* ── TARJETA VENTILUZ ── */
.ventiluz-card.abierto {
    border-color: rgba(239, 68, 68, 0.5);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.18), var(--shadow-md);
}

/* Header titila rojo cuando abierto */
.ventiluz-card.abierto .card-header {
    animation: headerBlink 1.2s ease-in-out infinite alternate;
}

/* Footer titila rojo cuando abierto */
.ventiluz-card.abierto .card-footer {
    display: block;
    animation: footerBlink 1.2s ease-in-out infinite alternate;
}

@keyframes headerBlink {
    from { background: var(--bg-elevated); }
    to   { background: rgba(239, 68, 68, 0.42); }
}

@keyframes footerBlink {
    from { background: rgba(239, 68, 68, 0.18); }
    to   { background: rgba(239, 68, 68, 0.55); }
}

.ventiluz-body {
    flex-grow: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(0.4rem, 0.8vh, 0.7rem) clamp(0.6rem, 1vw, 0.9rem);
    gap: 0.6rem;
    min-height: 0;
}

.ventiluz-status {
    font-size: clamp(0.85rem, 1.5vw, 1.1rem);
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    transition: color var(--t-norm);
}

.ventiluz-card.abierto .ventiluz-status { color: var(--accent-red); }

/* Checkbox del ventiluz */
.ventiluz-toggle {
    cursor: pointer;
    flex-shrink: 0;
}

.ventiluz-checkbox {
    width: clamp(38px, 4vw, 52px);
    height: clamp(38px, 4vw, 52px);
    background: rgba(255,255,255,0.95);
    border: 2px solid rgba(0,0,0,0.25);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.ventiluz-toggle:hover .ventiluz-checkbox {
    transform: scale(1.06);
    box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}

.ventiluz-tick {
    width: 68%;
    height: 68%;
    stroke: #c0392b;
    stroke-width: 4.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    display: none;
}

.ventiluz-card.abierto .ventiluz-tick {
    display: block;
    animation: popTick 0.18s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

/* ── FLASH DE ACTUALIZACIÓN ── */
@keyframes cardFlash {
    0%   { filter: brightness(1.5) saturate(1.3); }
    100% { filter: brightness(1) saturate(1); }
}
.flash-update { animation: cardFlash 0.45s ease-out; }

/* ══════════════════════════════════════════════════════
   OVERLAY POOL LLENO
   ══════════════════════════════════════════════════════ */
.pool-full-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at center, #1a0505 0%, #0a0a0f 70%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.pool-full-overlay.visible {
    opacity: 1;
    pointer-events: all;
}

/* Entrada del contenido con escala */
.pool-full-overlay .pool-full-content {
    transform: scale(0.88) translateY(20px);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.pool-full-overlay.visible .pool-full-content {
    transform: scale(1) translateY(0);
}

/* Botón cerrar ✕ */
.pool-full-close {
    position: absolute;
    top: clamp(1rem, 3vw, 2rem);
    right: clamp(1rem, 3vw, 2rem);
    width: clamp(42px, 6vw, 56px);
    height: clamp(42px, 6vw, 56px);
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.85);
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast), border-color var(--t-fast), transform 0.3s ease;
    z-index: 1;
    line-height: 1;
}
.pool-full-close:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.5);
    transform: rotate(90deg) scale(1.12);
}

/* Bolas flotantes de fondo */
.pool-full-bg-balls {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.pool-full-bg-balls span {
    position: absolute;
    font-size: clamp(2rem, 8vw, 5rem);
    opacity: 0.06;
    animation: floatBall linear infinite;
}
.pool-full-bg-balls span:nth-child(1) { left:  5%; animation-duration: 14s; animation-delay:  0s; }
.pool-full-bg-balls span:nth-child(2) { left: 20%; animation-duration: 18s; animation-delay: -4s; }
.pool-full-bg-balls span:nth-child(3) { left: 40%; animation-duration: 12s; animation-delay: -2s; }
.pool-full-bg-balls span:nth-child(4) { left: 60%; animation-duration: 16s; animation-delay: -6s; }
.pool-full-bg-balls span:nth-child(5) { left: 78%; animation-duration: 20s; animation-delay: -8s; }
.pool-full-bg-balls span:nth-child(6) { left: 92%; animation-duration: 15s; animation-delay: -3s; }

@keyframes floatBall {
    from { transform: translateY(110vh) rotate(0deg);   }
    to   { transform: translateY(-20vh) rotate(720deg); }
}

/* Contenido central */
.pool-full-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(0.5rem, 2vh, 1.2rem);
    padding: 1rem;
    position: relative;
    z-index: 1;
}

/* Emoji grande */
.pool-full-icon {
    font-size: clamp(3.5rem, 12vw, 7rem);
    line-height: 1;
    animation: iconBounce 2.4s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(239,68,68,0.6));
}
@keyframes iconBounce {
    0%, 100% { transform: translateY(0)    scale(1);    }
    50%       { transform: translateY(-10px) scale(1.06); }
}

/* Título "POOL LLENO" */
.pool-full-title {
    font-size: clamp(3.8rem, 20vw, 11rem);
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #ffffff;
    line-height: 0.88;
    margin: 0;
    animation: titleGlow 2s ease-in-out infinite alternate;
}
@keyframes titleGlow {
    from {
        text-shadow:
            0 0 30px rgba(239, 68, 68, 0.9),
            0 0 70px rgba(239, 68, 68, 0.5),
            0 0 120px rgba(239, 68, 68, 0.2);
    }
    to {
        text-shadow:
            0 0 50px rgba(239, 68, 68, 1),
            0 0 100px rgba(239, 68, 68, 0.7),
            0 0 180px rgba(239, 68, 68, 0.35);
    }
}

/* Hora de última actualización */
.pool-full-sub {
    font-size: clamp(1rem, 3.5vw, 1.7rem);
    font-weight: 700;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.06em;
    margin: 0;
    font-variant-numeric: tabular-nums;
}

/* Hint para cerrar */
.pool-full-hint {
    font-size: clamp(0.75rem, 2vw, 1rem);
    font-weight: 500;
    color: rgba(255,255,255,0.25);
    letter-spacing: 0.04em;
    margin: 0;
    margin-top: 0.5rem;
}

/* ── FOOTER DE PÁGINA ── */
.app-footer {
    flex-shrink: 0;
    text-align: right;
    padding: clamp(0.05rem, 0.2vh, 0.2rem) 0.2rem;
    font-size: clamp(0.6rem, 0.9vw, 0.72rem);
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.04em;
}

/* ── RESPONSIVE MOBILE ── */
@media (max-width: 900px) {
    /* Permitir scroll vertical, bloquear horizontal */
    html, body {
        overflow-x: hidden;
        overflow-y: auto;
        height: auto;
        width: 100%;
    }

    .container {
        height: auto;
        overflow: visible;
        padding: 0.5rem 0.5rem 0.75rem;
        gap: 0.5rem;
    }

    /* Grilla 2 columnas, filas automáticas */
    .main-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: none;
        grid-auto-rows: minmax(130px, auto);
        height: auto;
        flex-grow: 0;
    }

    /* Overlay POOL LLENO: solo en PC, no en celular */
    .pool-full-overlay { display: none; }

    /*
     * Orden en pantalla:
     *   Fila 1: Últ. actualización | Ventiluz
     *   Fila 2: Mesa 1             | Mesa 2
     *   Fila 3: Mesa 3             | Mesa 4
     *   Fila 4: Mesa 6             | Mesa 5
     */
    .clock-card    { order: 1; }
    .ventiluz-card { order: 2; }
    #mesa_1        { order: 3; }
    #mesa_2        { order: 4; }
    #mesa_3        { order: 5; }
    #mesa_4        { order: 6; }
    #mesa_6        { order: 7; }
    #mesa_5        { order: 8; }

    /* Reloj: fuente adaptada a columna más angosta */
    #elapsed-timer { font-size: clamp(1.6rem, 9vw, 2.6rem); }

    /* Ventiluz: checkbox y texto más compactos */
    .ventiluz-status { font-size: clamp(0.75rem, 3.5vw, 1rem); }
    .ventiluz-checkbox {
        width: clamp(32px, 8vw, 44px);
        height: clamp(32px, 8vw, 44px);
    }
}

@media (max-width: 400px) {
    .app-header h1 { font-size: 0.9rem; }
    .card-title    { font-size: 0.65rem; }
    .card-status   { font-size: 0.6rem; }
}