:root {
    --primary-color: #FF8C00;     /* Laranja */
    --secondary-color: #4A3728;    /* Marrom escuro */
    --accent-color: #FFB347;       /* Laranja claro */
    --text-color: #2C1810;         /* Marrom mais escuro para texto */
    --light-color: #FFF5EB;        /* Bege claro para fundos */
    --white: #FFFFFF;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.modal-content {
    background-color: var(--light-color);
    margin: 5% auto;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Close Button */
.close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    color: var(--secondary-color);
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: var(--primary-color);
}

/* Booking Steps */
.book-now {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: 8px;
    margin: 20px auto;
    max-width: 800px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.book-now h2 {
    color: var(--secondary-color);
    font-size: 24px;
    margin-bottom: 15px;
}

.book-now p {
    color: var(--text-color);
    margin-bottom: 20px;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    transition: all 0.3s ease;
    pointer-events: none;
    background-color: transparent;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    color: var(--primary-color);
    background-color: var(--light-color);
    padding: 0 5px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: var(--white);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.1);
}

/* Selected Services */
#selectedServices {
    margin: 15px 0;
    padding: 15px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    background-color: var(--white);
}

.service-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.service-item:last-child {
    border-bottom: none;
}

.total-price {
    margin-top: 15px;
    text-align: right;
    font-weight: bold;
    font-size: 18px;
    color: var(--primary-color);
}

/* Extra Options */
.extra-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.extra-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
    background-color: var(--white);
}

.extra-options label:hover {
    background-color: rgba(255, 140, 0, 0.1);
}

.extra-options input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

/* Submit Button */
.submit-btn, 
button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    transition: all 0.3s ease;
}

.submit-btn:hover,
button[type="submit"]:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Messages */
.error-message {
    background-color: #ffebee;
    color: #c62828;
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 14px;
}

.success-message {
    background-color: #e8f5e9;
    color: #2e7d32;
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 14px;
}

/* Checklist Menu Styles */
.checklist-menu {
    background-color: var(--light-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.checklist-menu h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.checklist-menu ul {
    list-style: none;
    padding: 0;
}

.checklist-menu li {
    padding: 10px;
    border-bottom: 1px solid #ddd;
    transition: background-color 0.3s;
}

.checklist-menu li:hover {
    background-color: rgba(255, 140, 0, 0.1);
}

.checklist-menu li:last-child {
    border-bottom: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal-content {
        margin: 10% auto;
        padding: 20px;
        width: 95%;
    }

    .book-now {
        padding: 20px;
    }

    .extra-options {
        grid-template-columns: 1fr;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="date"],
    select,
    textarea {
        font-size: 14px;
    }

    .submit-btn {
        font-size: 14px;
        padding: 10px 20px;
    }
}