body {
    margin: 0;
    padding: 0;
    background-image: url('/images/fondo.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

.card {
    background: rgba(255,255,255,0.9);
    color: #000;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    max-width: 1100px;
    transition: box-shadow 0.3s ease;
}

.monitor {
    text-align: center;
    width: 100%;
    max-width: 800px;
}

.monitor button {
    position: fixed;
    bottom: 25px;
    right: 25px;
    padding: 12px 25px;
    font-size: 1.1em;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    z-index: 1000;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.monitor button:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.monitor button:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.monitor button:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.monitor button:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.monitor h1 {
    font-size: 2.2em;
    margin-bottom: 20px;
    color: #333;
}

.ventanillas {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: center;
}

.ventanilla-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    min-width: 300px;
    background-color: rgba(255,255,255,0.8);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
}

.ventanilla-section:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.ventanilla-section h2 {
    font-size: 1.6em;
    margin-bottom: 8px;
    margin-right: 20px;
    color: #333;
}

.turn-display {
    font-size: 3em;
    font-weight: bold;
    margin: 8px 0;
    color: #007bff;
    transition: color 0.3s ease;
}

.turn-servicio {
    font-size: 1.1em;
    color: #28a745;
    margin: 8px 0;
    font-weight: 500;
}

.current-datetime {
    font-size: 1.8em;
    color: #555;
    text-align: center;
    margin-top: 20px;
    font-weight: bold;
    background-color: rgba(255,255,255,0.9);
    padding: 12px 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Responsive design */
@media (max-width: 768px) {
    .monitor h1 {
        font-size: 2em;
    }

    .ventanilla-section {
        min-width: 280px;
        padding: 10px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .ventanilla-section h2 {
        font-size: 1.5em;
        margin-bottom: 6px;
        margin-right: 0;
    }

    .turn-display {
        font-size: 2.8em;
    }

    .turn-servicio {
        font-size: 1em;
    }

    .current-datetime {
        font-size: 1.7em;
        padding: 12px 20px;
    }

    .card {
        padding: 20px;
        max-width: 97%;
    }

    .ventanillas {
        gap: 18px;
    }
}

@media (max-width: 480px) {
    .monitor h1 {
        font-size: 1.7em;
    }

    .ventanilla-section {
        min-width: 230px;
        padding: 8px;
    }

    .ventanilla-section h2 {
        font-size: 1.3em;
    }

    .turn-display {
        font-size: 2.3em;
    }

    .turn-servicio {
        font-size: 0.9em;
    }

    .current-datetime {
        font-size: 1.5em;
        padding: 10px 16px;
    }

    .card {
        padding: 15px;
        max-width: 98%;
    }

    .ventanillas {
        gap: 12px;
    }

    .monitor button {
        bottom: 15px;
        right: 15px;
        padding: 8px 18px;
        font-size: 0.9em;
    }
}