.arrow{
        display: inline-block;
        transition: transform 0.2s ease;
    }
    .expandable-header {
        display: flex;
        align-items: center;
        gap: 0.7em;
        font-size: 1.2em;
        background: rgba(30, 0, 40, 0.85);
        border: 1px solid #F20881;
        border-radius: 12px;
        padding: 0.7em 1.2em;
        margin-bottom: 0.2em;
        margin-top: 1.5em;
        color: #F20881;
        box-shadow: 0 0 4px #F20881, 0 0 1px#fff inset;
        cursor: pointer;
        transition: background 0.2s, box-shadow 0.2s;
        user-select: none;
        position: relative;
    }
    .expandable-header:hover, .expandable-header:focus {
        background: rgba(50, 0, 60, 0.95);
        box-shadow: 0 0 8px #F20881, 0 0 2px #fff inset;
    }
    .expandable-header .arrow {
        font-size: 1.3em;
        margin-right: 0.2em;
        transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        filter: drop-shadow(0 0 1px #F20881);
        transform-origin: center;
    }

    .expandable-header.open .arrow {
       transform: rotate(180deg);
    }
    .expandable-header.open .arrow {
        transform: rotate(180deg);
    }
    .expand-title {
        font-family: 'Press Start 2P', monospace;
        letter-spacing: 1px;
        text-shadow: 0 0 0px #F20881, 0 0 1px #000;
        color: #F20881;
        font-size: 1em;
    }
    .expandable-section .section-content {
        border-left: 3px solid #F20881;
        margin-left: 1.5em;
        padding-left: 1.2em;
        margin-bottom: 1em;
        transition: max-height 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    opacity 0.2s ease-out,
                    transform 0.3s ease-out;
        overflow: hidden;
        transform-origin: top;
    }
    
    /* Mejoras adicionales para las animaciones */
    .expandable-section .section-content.collapsing {
        transform: scaleY(0.95);
    }
    
    .expandable-section .section-content.expanding {
        transform: scaleY(1);
    }
        .pixel-navbar {
        position: fixed;
        top: 0; left: 0; right: 0;
        width: 100vw;
        z-index: 100;
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: rgba(20,0,30,0.92);
        box-shadow: 0 2px 16px #F20881, 0 0 2px #fff inset;
        border-bottom: 2px solid #F20881;
        padding: 0.5em 2vw;
        min-height: 70px;
    }
    .navbar-left, .navbar-center, .navbar-right {
        display: flex;
        align-items: center;
    }
    .navbar-logo {
        width: 70px;
        height: auto;
        filter: drop-shadow(0 0 3px #F20881);
        transition: transform 0.2s;
    }
    .navbar-logo:hover {
        transform: scale(1.07) rotate(-3deg);
    }
    .navbar-title {
        font-family: 'Press Start 2P', monospace;
        color: #F20881;
        font-size: 1.1em;
        letter-spacing: 1px;
        text-shadow: 0 0 4px #F20881, 0 0 1px #fff;
        margin-left: 1vw;
        margin-right: 1vw;
        white-space: nowrap;
    }
    .navbar-right {
        min-width: 120px;
        justify-content: flex-end;
        margin-right: 4vw;
    }
    @media (max-width: 600px) {
        .pixel-navbar {
            flex-direction: row;
            align-items: center;
            justify-content: space-between;
            padding: 0.2em 0.5em;
            min-height: 60px;
        }
        .navbar-left {
            flex: 0 0 auto;
        }
        .navbar-center {
            flex: 1 1 auto;
            justify-content: center;
            display: flex;
        }
        .navbar-title {
            font-size: 1.4em;
            margin: 0.5em 0;
            text-align: center;
        }
        .navbar-logo {
            width: 48px;
        }
        .navbar-right {
            min-width: 80px;
            margin-right: 4vw;
        }
        .dropdown-content {
            right: 0;
            left: auto;
        }
    }
    .container { margin-top: 90px !important; }
    
    /* Estils especials per al COMBO ESTRELLA */
.combo-estrella {
    background: linear-gradient(45deg, #ffeb3b, #ff9800, #ffeb3b);
    background-size: 400% 400%;
    border: 3px solid #ff6f00;
    border-radius: 15px;
    margin: 20px 0;
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.5);
}

.combo-estrella .section-content {
    animation: gradientShift 3s ease infinite;
    border-radius: 0 0 12px 12px;
    padding: 0;
    /* Reset/override dels estils generals */
    border-left: none !important;
    margin-left: 0 !important;
    padding-left: 0 !important;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.combo-header {
    background: rgba(255, 87, 34, 0.9) !important;
    color: white !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-top: 0 !important;
    margin-bottom: 0.2em !important;
}

.mario-question {
    vertical-align: middle;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
    animation: questionBounce 2s ease-in-out infinite;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

@keyframes questionBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0px) scale(1); }
    40% { transform: translateY(-10px) scale(1.05); }
    60% { transform: translateY(-5px) scale(1.05); }
}

.combo-title {
    font-size: 1.2em !important;
    font-weight: bold;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.combo-item {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.15), rgba(139, 195, 74, 0.15));
    border: 2px solid rgba(76, 175, 80, 0.3);
    border-radius: 10px;
    padding: 20px;
    margin: 15px;
    backdrop-filter: blur(5px);
}

.combo-options {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    margin-bottom: 20px;
    gap: 8px;
    margin-left: 20px;
}

.combo-choice, .combo-sides, .combo-drinks {
    text-align: center;
    padding: 6px;
    background: rgba(76, 175, 80, 0.1);
    border-radius: 6px;
    border: 2px solid #4caf50;
    flex-shrink: 0;
    min-width: 120px;
}

.combo-choice h4, .combo-sides h4, .combo-drinks h4 {
    margin: 3px 0;
    color: #2e7d32;
    font-size: 0.85em;
    font-family: 'Press Start 2P', cursive;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.combo-or {
    color: #ff5722;
    font-weight: bold;
    font-size: 1.0em;
    margin: 0 3px;
    font-family: 'Press Start 2P', cursive;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.combo-plus {
    color: #ff5722;
    font-size: 1.6em;
    font-weight: bold;
    font-family: 'Press Start 2P', cursive;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin: 0 4px;
}

.combo-price-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.2), rgba(255, 152, 0, 0.2));
    border: 3px solid #ff5722;
    border-radius: 15px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    margin-left: 20px;
}

.combo-price-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.combo-special-price {
    color: #ff5722;
    font-size: 2.2em;
    font-weight: bold;
    font-family: 'Press Start 2P', cursive;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
    display: block;
    margin: 10px 0;
}

.combo-price-section .price {
    color: #ffffff;
    font-size: 1.5em;
    font-weight: bold;
    font-family: 'Press Start 2P', cursive;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
    display: block;
    margin: 5px 0;
    padding-right: 20px;
    text-align: center;
}

/* Notificación superior del sistema de juego */
.game-notification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: auto;
    background: transparent;
    display: none;
    justify-content: center;
    align-items: flex-start;
    z-index: 9999;
    padding-top: 80px; /* Espacio para el navbar */
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: none; /* No bloquea clics en el fondo */
}

.game-notification-overlay.show {
    opacity: 1;
    pointer-events: auto; /* Solo permite clics en la notificación */
}

/* Notificación del sistema de juego */
.game-notification {
    background: linear-gradient(135deg, rgba(242, 8, 129, 0.98), rgba(0, 200, 255, 0.98));
    border: 3px solid #F20881;
    border-radius: 15px;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 8px 30px rgba(242, 8, 129, 0.4), 0 4px 15px rgba(0, 200, 255, 0.2);
    animation: pulse-glow 3s ease-in-out infinite, slideDown 0.5s ease-out;
    position: relative;
    overflow: hidden;
    transform: translateY(-100px);
    transition: transform 0.3s ease-out;
    pointer-events: auto;
    margin: 0 20px;
}

.game-notification-overlay.show .game-notification {
    transform: translateY(0);
}

.game-notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    animation: shine 4s infinite;
}

.close-notification {
    position: absolute;
    top: 8px;
    right: 12px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid #F20881;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    color: #F20881;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
    font-family: 'Press Start 2P', monospace;
}

.close-notification:hover {
    background: rgba(242, 8, 129, 0.3);
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 0 8px rgba(242, 8, 129, 0.5);
}

.notification-content {
    display: flex;
    align-items: center;
    padding: 18px 45px 18px 20px; /* Más padding a la derecha para el botón X */
    gap: 15px;
    position: relative;
    z-index: 1;
}

.notification-icon {
    filter: drop-shadow(0 0 8px #F20881);
    animation: bounce 2s ease-in-out infinite;
    flex-shrink: 0;
}

.notification-text h3 {
    color: #fff;
    font-family: 'Press Start 2P', monospace;
    font-size: 1em;
    margin: 0 0 8px 0;
    text-shadow: 0 0 8px rgba(242, 8, 129, 0.8), 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.notification-text p {
    color: #fff;
    font-family: 'Press Start 2P', monospace;
    font-size: 0.7em;
    margin: 4px 0;
    text-shadow: 0 0 5px rgba(0, 200, 255, 0.8), 1px 1px 2px rgba(0, 0, 0, 0.5);
    line-height: 1.3;
}

.combo-bonus {
    color: #FFD700 !important;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.8), 1px 1px 2px rgba(0, 0, 0, 0.5) !important;
    font-weight: bold;
}

@keyframes slideDown {
    0% {
        transform: translateY(-100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 8px 30px rgba(242, 8, 129, 0.4), 0 4px 15px rgba(0, 200, 255, 0.2);
    }
    50% {
        box-shadow: 0 12px 40px rgba(242, 8, 129, 0.6), 0 6px 20px rgba(0, 200, 255, 0.3);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-3px);
    }
    60% {
        transform: translateY(-2px);
    }
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Responsive para la notificación */
@media (max-width: 768px) {
    .game-notification-overlay {
        padding-top: 70px;
    }
    
    .game-notification {
        max-width: 350px;
        margin: 0 15px;
    }
    
    .notification-content {
        flex-direction: column;
        text-align: center;
        padding: 15px 35px 15px 15px;
        gap: 12px;
    }
    
    .notification-text h3 {
        font-size: 0.9em;
    }
    
    .notification-text p {
        font-size: 0.6em;
    }
    
    .close-notification {
        width: 25px;
        height: 25px;
        font-size: 12px;
        top: 6px;
        right: 8px;
    }
}

@media (max-width: 480px) {
    .game-notification {
        max-width: 300px;
        margin: 0 10px;
    }
    
    .notification-content {
        padding: 12px 30px 12px 12px;
        gap: 10px;
    }
    
    .notification-text h3 {
        font-size: 0.8em;
    }
    
    .notification-text p {
        font-size: 0.55em;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .combo-options {
        flex-direction: column;
        margin: 0 auto;
        padding: 0;
        align-items: center;
        justify-content: center;
        gap: 5px;
        margin-left: 0;
    }
    
    .combo-choice, .combo-sides, .combo-drinks {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        width: 80%;
        max-width: 180px;
        min-width: unset;
    }
    
    .combo-plus {
        font-size: 1.4em;
        margin: 4px auto;
        text-align: center;
    }
    
    .combo-title {
        font-size: 1em !important;
    }
    
    .combo-choice h4, .combo-sides h4, .combo-drinks h4 {
        font-size: 0.8em;
        text-align: center;
        margin: 4px 0;
    }
    
    .combo-or {
        font-size: 0.9em;
        text-align: center;
        margin: 4px 0;
    }
    
    .combo-price-section .price {
        font-size: 1.6em;
        padding-right: 0 !important;
        padding-left: 0 !important;
        margin: 0 auto;
        text-align: right !important;
        display: block;
        width: 100%;
    }
    
    .combo-price-section {
        margin-left: 0 !important;
    }
    
    .notification-content {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .notification-text h3 {
        font-size: 0.9em;
    }
    
    .notification-text p {
        font-size: 0.7em;
    }
}