/**
 * Spezialist Directory - Minimal Frontend Styles
 *
 * This file contains only essential structural styles.
 * All visual design is handled by the child theme.
 *
 * @package Spezialist_Directory
 * @since 1.0.0
 */

/* ====================
   Utility Classes
   ==================== */
.sd-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ====================
   Search & Filter Layout
   ==================== */
.sd-search-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto auto;
    gap: 12px;
    align-items: end;
}

@media (max-width: 1024px) {
    .sd-search-row {
        grid-template-columns: 1fr;
    }
}

.sd-filter-checkbox label {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ====================
   Listings Grid Layout
   ==================== */
.sd-listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

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

/* ====================
   Listing Card Structure
   ==================== */
.sd-listing-card {
    position: relative;
    overflow: hidden;
}

.sd-premium-badge-container {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
}

.sd-premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sd-listing-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.sd-listing-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.sd-listing-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sd-listing-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.sd-listing-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sd-listing-location {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ====================
   Listing Detail Structure
   ==================== */
.sd-listing-detail {
    overflow: hidden;
}

.sd-detail-premium::before {
    content: '';
    display: block;
    height: 6px;
}

.sd-detail-header-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 32px;
    align-items: start;
}

@media (max-width: 768px) {
    .sd-detail-header-content {
        grid-template-columns: 1fr;
    }
}

.sd-detail-image img {
    width: 240px;
    height: 240px;
    object-fit: cover;
}

.sd-detail-title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.sd-claimed-badge {
    display: inline-flex;
    align-items: center;
}

.sd-detail-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sd-detail-location {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sd-detail-body {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 40px;
}

@media (max-width: 1024px) {
    .sd-detail-body {
        grid-template-columns: 1fr;
    }
}

.sd-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sd-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.sd-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

/* ====================
   Pagination Structure
   ==================== */
.sd-pagination ul {
    display: flex;
    justify-content: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sd-pagination li {
    margin: 0;
}

.sd-pagination a,
.sd-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
}

/* ====================
   Dashboard Layout
   ==================== */
.sd-dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.sd-stat-box {
    display: flex;
    gap: 16px;
}

.sd-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
}

/* ====================
   Tables Structure
   ==================== */
.sd-listings-table-wrapper {
    overflow-x: auto;
}

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

.sd-status-badge {
    display: inline-block;
}

.sd-premium-badge-small {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.sd-listing-actions {
    display: flex;
    gap: 8px;
}

.sd-action-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

/* ====================
   Forms Layout
   ==================== */
.sd-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .sd-form-row {
        grid-template-columns: 1fr;
    }
}

.sd-form-group-full {
    grid-column: 1 / -1;
}

.sd-form-group label {
    display: block;
}

/* ====================
   Buttons Structure
   ==================== */
.sd-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ====================
   Spinner Animation
   ==================== */
.sd-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    animation: sd-spin 0.8s linear infinite;
}

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