/* ==========================================================================
   Hotel Royal Palace - Booking Page Specific Stylesheet
   Booking grid, selection preview, details forms, input styling and floats
   ========================================================================== */

.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3.5rem;
    align-items: start;
}

/* Room Preview Card */
.booking-preview-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: calc(var(--header-height) + 2rem);
}

.booking-preview-img-wrapper {
    height: 220px;
    width: 100%;
    position: relative;
}

.booking-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.booking-preview-content {
    padding: 2.25rem 2rem;
}

.booking-preview-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.booking-preview-type {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold-dark);
    margin-bottom: 1.5rem;
}

.booking-details-summary {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    margin-bottom: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.summary-row.total-amount {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-row.total-amount span:last-child {
    color: var(--gold-dark);
}

.booking-info-note {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.4;
    text-align: center;
}

/* Booking Form */
.booking-form-wrapper {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 3.5rem 3rem;
}

.booking-form-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.booking-form-section-title {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-primary);
    margin: 1.5rem 0 1.25rem 0;
}

.booking-form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-select-custom {
    width: 100%;
    padding: 0.875rem 0.5rem;
    border: none;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition-fast);
    background-color: transparent;
    cursor: pointer;
    color: var(--text-secondary);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 14px;
}

.form-select-custom:focus {
    border-bottom-color: var(--gold);
    color: var(--text-primary);
}

.form-select-custom option {
    background-color: #ffffff;
    color: var(--text-primary);
}

/* Invalid inputs styling */
.form-input.invalid, .form-select-custom.invalid {
    border-bottom-color: #e74c3c !important;
}

.validation-error-msg {
    color: #e74c3c;
    font-size: 0.75rem;
    margin-top: 4px;
    display: none;
}

.form-group.has-error .validation-error-msg {
    display: block;
}

/* Check-in info card picker grid */
.booking-dates-picker {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.datepicker-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

/* Responsive booking CSS */
@media (max-width: 992px) {
    .booking-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .booking-preview-card {
        position: static;
        max-width: 550px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .booking-form-wrapper {
        padding: 2.5rem 1.5rem;
    }
    
    .booking-form-grid-2, .booking-dates-picker {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}