.reserva-container * {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: 'Tahoma', Sans-Serif;
    font-size: 18px;
}

.reserva-container {
    width: 80%;
    padding: 20px;
    margin: 20px auto;
    border: 2px solid #333333;
    border-radius: 15px;
    background-color: rgba(0, 0, 0, 0.7);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    background-image: url('https://lalibreria.com.pe/wp-content/uploads/2025/04/background_lalibreria_os.jpg');
}

.reserva-container h4 {
    margin-bottom: 20px;
    font-size: 28px;
    color: white;
    text-align: center;
}

.reserva-container input,
.reserva-container select,
.reserva-container textarea {
    width: 85%;
    padding: 20px;
    margin-bottom: 15px;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 5px;
    color: white;
}

.reserva-container input:focus,
.reserva-container select:focus,
.reserva-container textarea:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 5px rgba(139, 69, 19, 0.5);
}

.reserva-container input::placeholder,
.reserva-container textarea::placeholder {
    color: #999;
}

.reserva-container .input-group {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
}

.reserva-container .input-group > div {
    flex: 1;
}

.reserva-container label {
    display: block;
    margin-bottom: 5px;
    color: white;
    font-size: 15px;
}

.reserva-container .fecha-input {
    background-color: #ffffff;
    color: black;
}

.reserva-container .search-button {
    background-color: #876f53;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    margin-bottom: 15px;
    font-weight: bold;
}

.reserva-container .search-button:hover {
    background-color: #eb8a22;
}

.reserva-container .search-button:disabled {
    background-color: #555;
    cursor: not-allowed;
}

.reserva-container textarea {
    min-height: 100px;
    resize: vertical;
}

.reserva-container #submit {
    border: none;
    background-color: #876f53;
    color: white;
    width: 100%;
    padding: 15px;
    margin-top: 10px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 20px;
    text-transform: uppercase;
}

.reserva-container #submit:hover {
    background-color: #eb8a22;
}

.reserva-container #submit:disabled {
    background-color: #555;
    cursor: not-allowed;
}

.reserva-container .required-field::after {
    content: "*";
    color: #faf8f7;
    margin-left: 4px;
}

.reserva-container .terms-container {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.reserva-container .terms-container input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
    margin-top: 3px;
}

.reserva-container .terms-container label {
    color: white;
    font-size: 14px;
    line-height: 1.4;
}

.reserva-container .terms-container a {
    color: #eb8a22;
    text-decoration: none;
}

.reserva-container .terms-container a:hover {
    text-decoration: underline;
}

.reserva-container .obligatory-note {
    text-align: center;
    color: white;
    font-size: 15px;
    margin-top: 10px;
}

/* Estilos para el selector personalizado */
.reserva-container .custom-select {
    position: relative;
    width: 100%;
}

.reserva-container .custom-select select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 12px;
    background-color: #1a1a1a;
    color: white;
    border: 1px solid #333;
    border-radius: 5px;
}

.reserva-container .custom-select:after {
    content: "▼";
    position: absolute;
    top: 14px;
    right: 10px;
    color: #eb8a22;
    pointer-events: none;
}


    
    
    /* Estilos para el modal del QR */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background-color: rgba(0, 0, 0, 0.95);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #333;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 0 20px rgba(139, 69, 19, 0.3);
}

.modal-content h3 {
    font-size: 24px;
    color: #eb8a22;
    margin-bottom: 15px;
}

.modal-content p {
    color: white;
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.6;
}

.qr-image {
    display: block;
    width: 250px;
    height: 250px;
    margin: 0 auto 20px;
    border: 5px solid #eb8a22;
    background-color: white;
    padding: 10px;
}

.qr-code-text {
    display: block;
    margin: 0 auto 20px;
    padding: 20px;
    background-color: white;
    color: #000;
    border: 5px solid #8B4513;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    word-break: break-all;
}

@media (max-width: 820px) {
    .container {
        width: 95%;
        padding: 20px;
    }
    
    .input-group {
        flex-direction: column;
        gap: 0;
    }
    
    .modal-content {
        width: 90%;
        padding: 20px;
    }
    
    .qr-image {
        width: 200px;
        height: 200px;
    }
}