/**
 * Travel With Julz - Booking Modal Styles
 * Version: 1.6.0
 * Last Updated: 2026-01-21
 */

/* ================================
   Modal Base
   ================================ */
.booking-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

/* Overlay */
.booking-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.booking-modal.active .booking-modal-overlay {
    opacity: 1;
}

/* Content Container - Compact & Elegant */
.booking-modal-content {
    position: relative;
    width: 100%;
    max-width: 520px;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    border: 1px solid rgba(108, 99, 255, 0.2);
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.6),
        0 0 40px -10px rgba(108, 99, 255, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.booking-modal.active .booking-modal-content {
    transform: translateY(0);
    opacity: 1;
}

/* Gradient border effect - Refined */
.booking-modal-content::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(135deg,
        rgba(108, 99, 255, 0.5),
        rgba(255, 107, 157, 0.3),
        rgba(0, 217, 255, 0.3));
    border-radius: calc(var(--radius-xl) + 1px);
    z-index: -1;
    opacity: 0.4;
}

/* Close Button */
.booking-modal-close {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(71, 85, 105, 0.5);
    border: none;
    border-radius: 50%;
    color: var(--slate-300);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
}

.booking-modal-close:hover {
    background: rgba(71, 85, 105, 0.8);
    color: white;
    transform: scale(1.05);
}

/* Title */
.booking-modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.booking-modal-subtitle {
    text-align: center;
    color: var(--slate-400);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-md);
}

/* ================================
   Form Styles - Compact
   ================================ */
.booking-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--slate-200);
}

.form-label .required {
    color: var(--accent-pink);
    font-weight: 600;
}

/* Input & Select Base - Refined */
.form-input,
.form-select {
    width: 100%;
    padding: 10px 12px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(71, 85, 105, 0.5);
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow:
        inset 0 1px 3px rgba(0, 0, 0, 0.2),
        0 0 0 2px rgba(108, 99, 255, 0.15);
}

.form-input::placeholder {
    color: var(--slate-500);
}

/* Override browser autofill styling */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px rgba(15, 23, 42, 0.95) inset !important;
    -webkit-text-fill-color: white !important;
    transition: background-color 5000s ease-in-out 0s;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 10px center;
    padding-left: 32px;
}

/* Form Row (Two columns) */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ================================
   Service Checkboxes (Pill buttons) - Refined
   ================================ */
.service-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-checkbox {
    cursor: pointer;
}

.service-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.service-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(71, 85, 105, 0.5);
    border-radius: 50px;
    color: var(--slate-300);
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.service-checkbox-label svg {
    width: 0.9rem;
    height: 0.9rem;
}

.service-checkbox input[type="checkbox"]:checked + .service-checkbox-label {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 12px -2px rgba(108, 99, 255, 0.4);
}

.service-checkbox:hover .service-checkbox-label {
    border-color: var(--accent-purple);
    background: rgba(108, 99, 255, 0.1);
}

.service-checkbox input[type="checkbox"]:checked + .service-checkbox-label:hover {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
}

/* ================================
   Date Inputs
   ================================ */
.date-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.date-input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.date-input-label {
    font-size: 0.75rem;
    color: var(--slate-400);
}

/* Date input styling */
input[type="date"].form-input {
    color-scheme: dark;
}

input[type="date"].form-input::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

input[type="date"].form-input::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* ================================
   Error States
   ================================ */
.form-group.error .form-input,
.form-group.error .form-select {
    border-color: #ef4444;
    box-shadow:
        inset 0 1px 3px rgba(0, 0, 0, 0.2),
        0 0 0 2px rgba(239, 68, 68, 0.15);
}

.form-group.error .service-checkboxes {
    padding: 8px;
    margin: -8px;
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.error-message {
    font-size: 0.75rem;
    color: #f87171;
    min-height: 0;
    overflow: hidden;
    transition: all 0.2s ease;
}

.error-message:empty {
    display: none;
}

/* Shake animation for errors */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

.form-group.error {
    animation: shake 0.4s ease;
}

/* ================================
   Submit Button - Refined
   ================================ */
.booking-submit-btn {
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 12px var(--spacing-lg);
    background: linear-gradient(135deg, #25d366, #128c7e);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px -3px rgba(37, 211, 102, 0.3);
}

.booking-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #2be575, #15a568);
}

.booking-submit-btn:active {
    transform: translateY(0);
}

.booking-submit-btn svg {
    width: 1.15rem;
    height: 1.15rem;
}

/* ================================
   Button Full Width Utility
   ================================ */
.btn-full {
    width: 100%;
}

/* ================================
   Animations
   ================================ */
@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modalSlideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 600px) {
    .booking-modal {
        padding: var(--spacing-sm);
    }

    .booking-modal-content {
        padding: 0.75rem;
        max-height: 100vh;
        overflow-y: hidden;
    }

    .booking-modal-title {
        font-size: 1.2rem;
        margin-bottom: 0.25rem;
    }

    .booking-modal-subtitle {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }

    .booking-form {
        gap: 0.5rem;
    }

    .form-group {
        gap: 4px;
    }

    .form-label {
        font-size: 0.8rem;
    }

    .form-input,
    .form-select {
        padding: 8px 10px;
        font-size: 0.9rem;
    }

    .custom-select-trigger {
        padding: 8px 10px;
    }

    .date-inputs {
        grid-template-columns: 1fr 1fr;
        gap: 0.4rem;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 0.4rem;
    }

    .service-checkboxes {
        justify-content: center;
    }

    .service-checkbox-label {
        padding: 5px 10px;
        font-size: 0.7rem;
    }

    .booking-submit-btn {
        padding: 10px;
        margin-top: 0.25rem;
    }

    /* Hide gradient border effect on mobile to prevent line artifact */
    .booking-modal-content::before {
        display: none;
    }

    /* Ensure form-input and custom-select-trigger have matching height */
    .form-input,
    .custom-select-trigger {
        height: 36px;
        box-sizing: border-box;
    }

    /* Make only Age dropdown open upward on mobile (it's at bottom of form) */
    #age-select .custom-select-options {
        top: auto;
        bottom: 100%;
        margin-top: 0;
        margin-bottom: 4px;
    }
}

/* ================================
   Scrollbar Styling (for mobile only)
   ================================ */
.booking-modal-content::-webkit-scrollbar {
    width: 4px;
}

.booking-modal-content::-webkit-scrollbar-track {
    background: transparent;
}

.booking-modal-content::-webkit-scrollbar-thumb {
    background: var(--slate-600);
    border-radius: 2px;
}

.booking-modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--slate-500);
}

/* ================================
   Body no-scroll when modal open
   ================================ */
body.modal-open {
    overflow: hidden;
}

/* ================================
   Custom Dropdown Component
   ================================ */
.custom-select {
    position: relative;
    width: 100%;
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 12px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(71, 85, 105, 0.5);
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.95rem;
    cursor: pointer;
    text-align: right;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.custom-select-trigger:hover {
    border-color: var(--accent-purple);
}

.custom-select-trigger svg {
    width: 16px;
    height: 16px;
    fill: var(--slate-400);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.custom-select.open .custom-select-trigger svg {
    transform: rotate(180deg);
}

.custom-select.open .custom-select-trigger {
    border-color: var(--accent-purple);
    box-shadow:
        inset 0 1px 3px rgba(0, 0, 0, 0.2),
        0 0 0 2px rgba(108, 99, 255, 0.15);
}

.custom-select-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid rgba(71, 85, 105, 0.5);
    border-radius: var(--radius-md);
    margin-top: 4px;
    z-index: 100;
    display: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.custom-select.open .custom-select-options {
    display: block;
}

.custom-select-option {
    padding: 10px 12px;
    cursor: pointer;
    text-align: right;
    color: white;
    transition: background 0.15s ease;
}

.custom-select-option:hover {
    background: rgba(108, 99, 255, 0.2);
}

.custom-select-option.selected {
    background: rgba(108, 99, 255, 0.3);
}

/* Custom scrollbar for dropdown */
.custom-select-options::-webkit-scrollbar {
    width: 6px;
}

.custom-select-options::-webkit-scrollbar-track {
    background: transparent;
}

.custom-select-options::-webkit-scrollbar-thumb {
    background: var(--slate-600);
    border-radius: 3px;
}

.custom-select-options::-webkit-scrollbar-thumb:hover {
    background: var(--slate-500);
}

/* Error state for custom select */
.form-group.error .custom-select-trigger,
.form-col.error .custom-select-trigger {
    border-color: #ef4444;
    box-shadow:
        inset 0 1px 3px rgba(0, 0, 0, 0.2),
        0 0 0 2px rgba(239, 68, 68, 0.15);
}