/* ============================================
   OFFLINE GAME - MOTO RUNNER
   Estilos independientes del juego
   ============================================ */

/* ===== CONTENEDOR PRINCIPAL ===== */
#offline-game {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1a1a2e;
    z-index: 9999;
    font-family: 'Poppins', sans-serif;
}

#offline-game.active {
    display: block;
}

/* ===== CANVAS ===== */
#offline-game canvas {
    display: block;
    margin: 0 auto;
    image-rendering: pixelated;
}

/* ===== HUD SUPERIOR ===== */
.offline-game__hud {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #fff;
    pointer-events: none;
    z-index: 2;
}

.offline-game__hud-title {
    font-size: 2rem;
    font-weight: 800;
    text-shadow: 0 0 10px #e63946;
}

.offline-game__hud-subtitle {
    font-size: 0.9rem;
    color: #aaa;
    margin-top: 5px;
}

.offline-game__hud-score {
    margin-top: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.offline-game__hud-record {
    margin-top: 5px;
    font-size: 0.8rem;
    color: #e63946;
}

/* ===== PANTALLA DE INICIO ===== */
.offline-game__start {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 3;
}

.offline-game__start-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.offline-game__start-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #e63946;
    text-shadow: 0 0 20px #e63946;
}

.offline-game__start-desc {
    font-size: 1rem;
    color: #aaa;
    margin: 0.8rem 0 2rem;
}

.offline-game__start-hint {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: #666;
}

/* ===== PANTALLA GAME OVER ===== */
.offline-game__gameover {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 3;
}

.offline-game__gameover.active {
    display: block;
}

.offline-game__gameover-title {
    font-size: 3rem;
    font-weight: 800;
    color: #e63946;
    text-shadow: 0 0 20px #e63946;
}

.offline-game__gameover-score {
    font-size: 1.2rem;
    margin: 1rem 0;
}

.offline-game__gameover-waiting {
    margin-top: 15px;
    font-size: 0.8rem;
    color: #888;
}

/* ===== BOTONES ===== */
.offline-game__btn {
    border: none;
    color: #fff;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    transition: transform 0.2s, box-shadow 0.2s;
}

.offline-game__btn:hover {
    transform: scale(1.08);
}

.offline-game__btn:active {
    transform: scale(0.97);
}

.offline-game__btn--play {
    background: linear-gradient(135deg, #E63946, #F4A261);
    padding: 18px 50px;
    font-size: 1.2rem;
    box-shadow: 0 8px 30px rgba(230, 57, 70, 0.5);
}

.offline-game__btn--restart {
    background: #e63946;
    box-shadow: 0 5px 20px rgba(230, 57, 70, 0.4);
}

.offline-game__btn--close {
    display: none;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: #2ecc71;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 600;
    animation: offline-game__pulse 2s infinite;
}

.offline-game__btn--close.active {
    display: block;
}

/* ===== ANIMACIONES ===== */
@keyframes offline-game__pulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
    .offline-game__hud-title {
        font-size: 1.5rem;
    }
    .offline-game__start-title {
        font-size: 2rem;
    }
    .offline-game__gameover-title {
        font-size: 2.2rem;
    }
    .offline-game__btn--play {
        padding: 15px 40px;
        font-size: 1.1rem;
    }
}