/**
 * Tennessee Estates - Composants CSS
 */

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

.card:hover .card-image img {
    transform: scale(1.05);
}

.card-badge {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    padding: var(--spacing-1) var(--spacing-3);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.card-badge.featured {
    background: var(--color-warning);
    color: var(--color-gray-900);
}

.card-badge.sold {
    background: var(--color-gray-700);
}

.card-badge.reserved {
    background: var(--color-info);
}

.card-body {
    padding: var(--spacing-5);
}

.card-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-2);
}

.card-subtitle {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-3);
}

.card-price {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.card-meta {
    display: flex;
    gap: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-gray-100);
    margin-top: var(--spacing-4);
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.card-meta-item .icon {
    width: 16px;
    height: 16px;
    color: var(--color-gray-400);
}

/* Property Card */
.property-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.property-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.property-card .card-actions {
    margin-top: auto;
    padding-top: var(--spacing-4);
}

/* Stat Card */
.stat-card {
    padding: var(--spacing-6);
}

.stat-card:hover {
    transform: none;
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-4);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card-icon .icon {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.stat-card-icon.primary { background: var(--color-primary); }
.stat-card-icon.secondary { background: var(--color-secondary); }
.stat-card-icon.success { background: var(--color-success); }
.stat-card-icon.warning { background: var(--color-warning); }

.stat-card-value {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
}

.stat-card-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--spacing-1);
}

.stat-card-change {
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.stat-card-change.positive { color: var(--color-success); }
.stat-card-change.negative { color: var(--color-danger); }

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--text-base);
    color: var(--color-gray-900);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

.form-input.error {
    border-color: var(--color-danger);
}

.form-error {
    font-size: var(--text-sm);
    color: var(--color-danger);
    margin-top: var(--spacing-2);
}

.form-hint {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--spacing-2);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
}

.form-checkbox input,
.form-radio input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Search Input */
.search-input {
    position: relative;
}

.search-input .icon {
    position: absolute;
    left: var(--spacing-4);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
}

.search-input input {
    padding-left: var(--spacing-12);
}

/* ============================================
   TABLES
   ============================================ */
.table-container {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.table-header {
    padding: var(--spacing-5) var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.table-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-900);
}

.table-actions {
    display: flex;
    gap: var(--spacing-3);
}

.table-wrapper {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--spacing-4) var(--spacing-5);
    text-align: left;
}

.table th {
    background: var(--color-gray-50);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.table td {
    border-bottom: 1px solid var(--color-gray-100);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.table tbody tr:hover {
    background: var(--color-gray-50);
}

.table-footer {
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

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

.badge-secondary {
    background: var(--color-secondary-light);
    color: var(--color-white);
}

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

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

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

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

.badge-gray {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.pagination-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* ============================================
   TABS
   ============================================ */
.tabs {
    display: flex;
    gap: var(--spacing-1);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--spacing-6);
}

.tab {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--transition-fast);
}

.tab:hover {
    color: var(--color-gray-700);
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ============================================
   MODAL
   ============================================ */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-gray-900);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

.modal-body {
    padding: var(--spacing-6);
    overflow-y: auto;
    max-height: calc(90vh - 200px);
}

.modal-footer {
    padding: var(--spacing-4) var(--spacing-6);
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-3);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    padding: var(--spacing-4) var(--spacing-5);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--spacing-3);
    align-items: flex-start;
}

.alert-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--spacing-1);
}

.alert-message {
    font-size: var(--text-sm);
}

.alert-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.alert-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.alert-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.alert-info {
    background: var(--color-info-light);
    color: var(--color-info);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-16);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-6);
    background: var(--color-gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-state-icon .icon {
    width: 40px;
    height: 40px;
    color: var(--color-gray-400);
}

.empty-state-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-3);
}

.empty-state-message {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-6);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   LOADING
   ============================================ */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.skeleton {
    background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   FILTERS
   ============================================ */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-6);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.filter-group label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    white-space: nowrap;
}

.filter-select {
    padding: var(--spacing-2) var(--spacing-4);
    padding-right: var(--spacing-8);
    font-size: var(--text-sm);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    cursor: pointer;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.filter-chip {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ============================================
   AVATAR
   ============================================ */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-sm { width: 32px; height: 32px; }
.avatar-lg { width: 56px; height: 56px; }
.avatar-xl { width: 80px; height: 80px; }

.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    border: 2px solid var(--color-white);
    margin-left: -10px;
}

.avatar-group .avatar:first-child {
    margin-left: 0;
}

/* ============================================
   SIDEBAR (Dashboard)
   ============================================ */
.sidebar {
    width: 260px;
    background: var(--color-gray-900);
    min-height: calc(100vh - 76px);
    padding: var(--spacing-6) 0;
    position: fixed;
    left: 0;
    top: 76px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
    padding: 0 var(--spacing-4);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-400);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

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

.sidebar-link .icon {
    width: 20px;
    height: 20px;
}

.sidebar-section {
    margin-top: var(--spacing-6);
    padding: 0 var(--spacing-6);
}

.sidebar-section-title {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-3);
}

/* ============================================
   PROPERTY DETAILS
   ============================================ */
.property-gallery {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.property-gallery-main {
    aspect-ratio: 16/10;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.property-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.property-gallery-thumbs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.property-gallery-thumb {
    aspect-ratio: 16/10;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.property-gallery-thumb:hover {
    opacity: 0.8;
}

.property-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.property-info-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-8);
}

.property-description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: 1.8;
}

.property-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-6);
}

.property-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.property-feature .icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.property-feature span {
    font-weight: 500;
}

.property-sidebar {
    position: sticky;
    top: 100px;
}

.property-price-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-6);
}

.property-price-card .price {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.property-price-card .btn {
    width: 100%;
    margin-bottom: var(--spacing-3);
}

@media (max-width: 768px) {
    .property-gallery {
        grid-template-columns: 1fr;
    }

    .property-gallery-thumbs {
        grid-template-columns: repeat(4, 1fr);
    }

    .property-info-grid {
        grid-template-columns: 1fr;
    }

    .property-sidebar {
        position: static;
    }
}