/**
 * Frontend styles for HB Booking Plugin
 * Modern, responsive design following best practices
 */

/* Form Wrapper */
.hb-booking-form-wrapper {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hb-booking-title {
    margin: 0 0 1.5rem;
    font-size: 2rem;
    color: #333;
    text-align: center;
}

/* Form Structure */
.hb-booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hb-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.hb-form-group {
    display: flex;
    flex-direction: column;
}

.hb-form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.hb-form-group label .required {
    color: #e74c3c;
    margin-left: 2px;
}

/* Form Controls */
.hb-form-control {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.hb-form-control:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.hb-form-control:invalid:not(:focus):not(:placeholder-shown) {
    border-color: #e74c3c;
}

textarea.hb-form-control {
    resize: vertical;
    min-height: 100px;
}

/* Timezone Notice */
.hb-timezone-notice {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
    direction: rtl;
    text-align: right;
}

/* Form Actions */
.hb-form-actions {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.hb-btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.hb-btn-primary {
    background: #4CAF50;
    color: white;
}

.hb-btn-primary:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.hb-btn-primary:active {
    transform: translateY(0);
}

.hb-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Form Messages */
.hb-form-messages {
    margin-top: 1rem;
    padding: 1.25rem;
    border-radius: 4px;
    display: none;
    font-size: 1.05rem;
    line-height: 1.6;
    direction: rtl;
    text-align: center;
}

.hb-form-messages.show {
    display: block;
}

.hb-form-messages.success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.hb-form-messages.error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.hb-form-messages p {
    margin: 0;
    font-weight: 600;
}

/* Customer Calendar */
.hb-customer-calendar-wrapper {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
}

.hb-bookings-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.hb-booking-item {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #4CAF50;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hb-booking-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.hb-booking-item.hb-booking-status-pending {
    border-left-color: #f39c12;
}

.hb-booking-item.hb-booking-status-confirmed {
    border-left-color: #27ae60;
}

.hb-booking-item.hb-booking-status-cancelled {
    border-left-color: #e74c3c;
}

.hb-booking-item.hb-booking-status-completed {
    border-left-color: #95a5a6;
}

.hb-booking-date {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.hb-booking-date .hb-date {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
}

.hb-booking-date .hb-time {
    display: block;
    font-size: 1rem;
    color: #666;
    margin-top: 0.25rem;
}

.hb-booking-details p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
    color: #555;
}

.hb-status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
}

.hb-status-badge.hb-status-pending {
    background: #f39c12;
}

.hb-status-badge.hb-status-confirmed {
    background: #27ae60;
}

.hb-status-badge.hb-status-cancelled {
    background: #e74c3c;
}

.hb-status-badge.hb-status-completed {
    background: #95a5a6;
}

.hb-no-bookings {
    text-align: center;
    padding: 3rem;
    color: #666;
    font-size: 1.1rem;
}

/* Loading State */
.hb-booking-form.loading {
    opacity: 0.6;
    pointer-events: none;
}

.hb-booking-form.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4CAF50;
    border-radius: 50%;
    animation: hb-spin 1s linear infinite;
}

@keyframes hb-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hb-booking-form-wrapper {
        padding: 1.5rem;
    }

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

    .hb-booking-title {
        font-size: 1.5rem;
    }

    .hb-bookings-list {
        grid-template-columns: 1fr;
    }
}

/* Select2 Custom Styling for RTL/Persian */
.select2-container--default .select2-selection--multiple {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0.5rem;
    min-height: 120px;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    margin: 4px;
    font-size: 0.9rem;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: white;
    margin-left: 8px;
    margin-right: 0;
    font-weight: bold;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #f8f9fa;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #4CAF50;
    color: white;
}

.select2-container .select2-search--inline .select2-search__field {
    font-family: inherit;
    direction: rtl;
}

.select2-container--default .select2-selection--multiple .select2-selection__rendered {
    direction: rtl;
    text-align: right;
}

.select2-dropdown {
    border: 1px solid #ddd;
    border-radius: 4px;
    direction: rtl;
}

.select2-results__option {
    direction: rtl;
    text-align: right;
    padding: 10px 12px;
}

/* Help text for multi-select */
.hb-field-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
    direction: rtl;
    text-align: right;
}

/* Accessibility */
.hb-form-control:focus-visible {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}