/* ==============================================
   مكونات إضافية - موقع عيادة الأسنان
   ============================================== */

/* Page Header */
.page-header {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    text-align: center;
    position: relative;
}

.page-header h1 {
    margin-bottom: var(--spacing-md);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--primary);
}

/* Booking Steps */
.booking-steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    flex-wrap: wrap;
}

.step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.step.active {
    background: var(--primary);
    color: white;
}

.step.completed {
    background: var(--success);
    color: white;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step.active .step-number,
.step.completed .step-number {
    background: rgba(255, 255, 255, 0.2);
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--border-color);
}

.step-connector.active {
    background: var(--primary);
}

/* Time Slots */
.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: var(--spacing-sm);
}

.time-slot {
    padding: var(--spacing-md);
    text-align: center;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.time-slot:hover:not(.disabled) {
    border-color: var(--primary);
    background: var(--primary-lighter);
}

.time-slot.selected {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.time-slot.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Calendar */
.calendar {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.calendar-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.calendar-nav button {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--bg-secondary);
    cursor: pointer;
}

.calendar-nav button:hover {
    background: var(--primary);
    color: white;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
    text-align: center;
}

.calendar-days .day-name {
    padding: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.calendar-days .day {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.calendar-days .day:hover:not(.disabled) {
    background: var(--primary-lighter);
}

.calendar-days .day.today {
    border: 2px solid var(--primary);
}

.calendar-days .day.selected {
    background: var(--primary);
    color: white;
}

.calendar-days .day.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Alerts */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: var(--success-light);
    border: 1px solid var(--success);
    color: #166534;
}

.alert-warning {
    background: var(--warning-light);
    border: 1px solid var(--warning);
    color: #92400e;
}

.alert-danger {
    background: var(--danger-light);
    border: 1px solid var(--danger);
    color: #991b1b;
}

.alert-info {
    background: var(--info-light);
    border: 1px solid var(--info);
    color: #1e40af;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.modal-close {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--bg-secondary);
    cursor: pointer;
}

.modal-close:hover {
    background: var(--danger);
    color: white;
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

.table th,
.table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.table tr:hover {
    background: var(--bg-secondary);
}

/* Badges */
.badge {
    display: inline-flex;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-success {
    background: var(--success-light);
    color: #166534;
}

.badge-warning {
    background: var(--warning-light);
    color: #92400e;
}

.badge-danger {
    background: var(--danger-light);
    color: #991b1b;
}

.badge-info {
    background: var(--info-light);
    color: #1e40af;
}

.badge-primary {
    background: var(--primary-lighter);
    color: var(--primary-dark);
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--spacing-xs);
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
}

.tab {
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 600;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
}

.tab::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.tab:hover,
.tab.active {
    color: var(--primary);
}

.tab.active::after {
    transform: scaleX(1);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Loader */
.loader {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.pagination button {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    cursor: pointer;
}

.pagination button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination button.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Search Box */
.search-box {
    position: relative;
    max-width: 400px;
}

.search-box input {
    width: 100%;
    padding: 0.875rem var(--spacing-lg);
    padding-right: 3rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    background: var(--bg-card);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
}

.search-box .search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    fill: var(--text-light);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
}

.empty-state svg {
    width: 120px;
    height: 120px;
    fill: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Service Card Image Styling */
.service-card {
    position: relative;
    padding: 0 !important;
    /* Remove default card padding to let image fill top */
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card .image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.service-card .image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
    display: block;
}

.service-card:hover .image img {
    transform: scale(1.1);
}

.service-card .icon {
    position: absolute;
    top: 170px;
    right: var(--spacing-lg);
    background: var(--primary);
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    z-index: 5;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card .icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.service-card h3,
.service-card p,
.service-card .price {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.service-card h3 {
    margin-top: var(--spacing-xl);
}

.service-card .price {
    margin-bottom: var(--spacing-lg);
    margin-top: auto;
}