/**
 * Hello Middleton - Classifieds Component
 * Styles for sidebar widget, listing cards, and WPAdverts integration
 * Mobile-optimized with touch-friendly interactions
 *
 * @requires tokens.css
 * @since 2.1.4
 */

/* ==========================================================================
   SIDEBAR CLASSIFIEDS WIDGET (.sidebar-classifieds, .sc-*)
   ========================================================================== */

.sidebar-classifieds {
    background: var(--hm-bg-elevated);
    border-radius: var(--radius-lg);
    border: 1px solid var(--hm-border);
    overflow: hidden;
}

/* Header - Matches Events Header Pattern */
.sc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    background: var(--hm-bg-subtle);
    border-bottom: 1px solid var(--hm-border);
    position: relative;
}

/* Accent line - amber variant for classifieds */
.sc-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #D97706 0%, #F59E0B 100%);
}

.sc-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--hm-text);
    letter-spacing: -0.01em;
}

.sc-title span:first-child {
    font-size: 1.1rem;
    opacity: 0.85;
}

.sc-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: #D97706;
    text-decoration: none;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

.sc-link:hover {
    background: rgba(217, 119, 6, 0.08);
    color: #B45309;
}

.sc-link::after {
    content: '→';
    font-size: 0.7rem;
    transition: transform var(--duration-fast) var(--ease-out);
}

.sc-link:hover::after {
    transform: translateX(2px);
}

.sc-list {
    display: flex;
    flex-direction: column;
}

.sc-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    text-decoration: none;
    border-bottom: 1px solid var(--hm-border);
    transition: background var(--duration-fast) var(--ease-out);
}

.sc-item:last-child {
    border-bottom: none;
}

.sc-item:hover {
    background: var(--hm-bg-subtle);
}

.sc-thumb {
    width: 54px;
    height: 54px;
    background: linear-gradient(145deg, var(--hm-bg-subtle) 0%, var(--hm-bg-muted) 100%);
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--hm-text-muted);
    border: 1px solid var(--hm-border);
    transition: all var(--duration-fast) var(--ease-out);
}

.sc-item:hover .sc-thumb {
    border-color: #D97706;
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.15);
}

.sc-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    min-width: 0;
}

.sc-name {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--hm-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sc-price {
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--hm-primary);
}

.sc-free {
    color: #16A34A;
}

.sc-empty {
    padding: var(--space-4);
    text-align: center;
    font-size: 0.85rem;
    color: var(--hm-text-muted);
}

.sc-post-btn {
    display: block;
    margin: var(--space-3) var(--space-4);
    padding: var(--space-3);
    background: var(--hm-primary);
    color: white !important;
    text-align: center;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
}

.sc-post-btn:hover {
    background: var(--hm-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white !important;
}

/* ==========================================================================
   CLASSIFIEDS LIST/SCROLL CONTAINER
   ========================================================================== */

.hm-classifieds-scroll {
    background: var(--hm-bg-elevated);
    border: 1px solid var(--hm-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.hm-classifieds-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--hm-bg-subtle);
    border-bottom: 1px solid var(--hm-border);
}

.hm-classifieds-icon {
    font-size: 1.25rem;
}

.hm-classifieds-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--hm-text);
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.hm-classifieds-link {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--hm-primary) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    position: relative;
    transition: gap var(--duration-fast) var(--ease-out);
}

.hm-classifieds-link:hover {
    gap: var(--space-2);
    color: var(--hm-primary-hover) !important;
}

.hm-classifieds-link::after {
    content: '→';
    transition: transform var(--duration-fast) var(--ease-out);
}

.hm-classifieds-link:hover::after {
    transform: translateX(2px);
}

/* Animated underline effect */
.hm-classifieds-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 0.3s var(--ease-out);
}

.hm-classifieds-link:hover::before {
    width: 100%;
}

/* ==========================================================================
   CLASSIFIEDS ITEMS LIST
   ========================================================================== */

.hm-classifieds-items {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--hm-primary) var(--hm-bg-subtle);
}

.hm-classifieds-items::-webkit-scrollbar {
    width: 6px;
}

.hm-classifieds-items::-webkit-scrollbar-track {
    background: var(--hm-bg-subtle);
}

.hm-classifieds-items::-webkit-scrollbar-thumb {
    background: var(--hm-primary);
    border-radius: 3px;
}

/* Individual List Item */
.hm-classifieds-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--hm-border);
    text-decoration: none !important;
    animation: slideInRight 0.4s var(--ease-out) both;
    transition:
        background var(--duration-fast) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.hm-classifieds-item:last-child {
    border-bottom: none;
}

.hm-classifieds-item:hover {
    background: var(--hm-primary-light);
}

/* Staggered animation delays */
.hm-classifieds-item:nth-child(1) { animation-delay: 0.05s; }
.hm-classifieds-item:nth-child(2) { animation-delay: 0.1s; }
.hm-classifieds-item:nth-child(3) { animation-delay: 0.15s; }
.hm-classifieds-item:nth-child(4) { animation-delay: 0.2s; }
.hm-classifieds-item:nth-child(5) { animation-delay: 0.25s; }

/* Thumbnail */
.hm-classifieds-item-thumb {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: var(--radius-md);
    background-size: cover;
    background-position: center;
    background-color: var(--hm-bg-subtle);
    border: 1px solid var(--hm-border);
    transition: transform var(--duration-fast) var(--ease-out);
}

.hm-classifieds-item:hover .hm-classifieds-item-thumb {
    transform: scale(1.05);
}

/* Info Section */
.hm-classifieds-item-info {
    flex: 1;
    min-width: 0;
}

.hm-classifieds-item-title {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--hm-text);
    line-height: 1.35;
    margin: 0 0 var(--space-2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hm-classifieds-item-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--hm-text-muted);
}

/* Price Badge */
.hm-classifieds-item-price {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    background: var(--hm-primary);
    color: var(--hm-text-inverse);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 0.7rem;
    font-weight: 600;
}

.hm-classifieds-item-price.hm-price-free {
    background: var(--hm-success, #16A34A);
}

/* Category & Location Tags */
.hm-classifieds-category {
    background: var(--hm-bg-muted);
    color: var(--hm-text-secondary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
}

.hm-classifieds-location {
    font-size: 11px;
}

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.hm-classifieds-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-7) var(--space-5);
    text-align: center;
    color: var(--hm-text-muted);
}

.hm-classifieds-empty::before {
    content: '📭';
    font-size: 2.5rem;
    margin-bottom: var(--space-3);
    opacity: 0.5;
}

.hm-classifieds-empty a {
    margin-top: var(--space-3);
    padding: var(--space-2) var(--space-4);
    background: var(--hm-primary);
    color: var(--hm-text-inverse) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition:
        background var(--duration-fast) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.hm-classifieds-empty a:hover {
    background: var(--hm-primary-hover);
    transform: translateY(-2px);
}

/* ==========================================================================
   LEGACY CARD STYLES (Backwards Compatibility)
   ========================================================================== */

.hm-classifieds-card {
    display: flex;
    flex-direction: column;
    min-width: 160px;
    max-width: 180px;
    border-right: 1px solid var(--hm-border);
    text-decoration: none !important;
    scroll-snap-align: start;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.hm-classifieds-card:hover {
    background: var(--hm-primary-light, #f5f3ff);
}

.hm-classifieds-img {
    height: 100px;
    background-size: cover;
    background-position: center;
    background-color: var(--hm-bg-subtle);
}

.hm-classifieds-info {
    padding: 12px;
}

.hm-classifieds-card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--hm-text);
    line-height: 1.3;
    margin: 0 0 6px;
}

.hm-classifieds-price {
    font-size: 14px;
    font-weight: 700;
    color: #16a34a;
}

/* ==========================================================================
   REPORT AD LINK (Single Classified Page)
   ========================================================================== */

.advert-report-link {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--hm-border, #e5e7eb);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.advert-report-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 6px;
    color: #dc2626 !important;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.advert-report-btn:hover {
    background: #fee2e2;
    border-color: #f87171;
    color: #b91c1c !important;
}

.advert-report-icon {
    font-size: 14px;
}

.advert-report-hint {
    font-size: 12px;
    color: var(--hm-text-muted, #6b7280);
}

.advert-report-hint a {
    color: var(--hm-text-muted, #6b7280);
    text-decoration: underline;
}

.advert-report-hint a:hover {
    color: var(--hm-text-secondary, #374151);
}

/* ==========================================================================
   KEYFRAME ANIMATIONS
   ========================================================================== */

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================================================
   RESPONSIVE - TABLET (max-width: 992px)
   ========================================================================== */

@media (max-width: 992px) {
    .sidebar-classifieds {
        margin-bottom: var(--space-4);
    }
}

/* ==========================================================================
   RESPONSIVE - MOBILE (max-width: 768px)
   ========================================================================== */

@media (max-width: 768px) {
    /* Classifieds Search Form */
    .awpcp-search-form,
    [class*="classifieds-search"] {
        padding: 16px !important;
        flex-direction: column !important;
        gap: 12px !important;
    }

    .awpcp-search-form input,
    .awpcp-search-form select,
    [class*="classifieds"] input[type="text"],
    [class*="classifieds"] input[type="search"] {
        width: 100% !important;
        min-height: 48px !important;
        padding: 12px 16px !important;
        font-size: 16px !important;
        border-radius: 10px !important;
    }

    .awpcp-search-form button,
    [class*="classifieds"] button[type="submit"] {
        width: 100% !important;
        min-height: 48px !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        border-radius: 10px !important;
    }

    .awpcp-display-buttons a {
        min-width: 44px !important;
        min-height: 44px !important;
    }

    /* List Items */
    .awpcp-listing,
    .hm-classifieds-item {
        padding: 14px !important;
        margin-bottom: 12px !important;
        border-radius: 12px !important;
    }

    .awpcp-listing-title,
    .hm-classifieds-item-title {
        font-size: 1rem !important;
        font-weight: 600 !important;
        line-height: 1.35 !important;
    }

    .hm-classifieds-items {
        gap: 12px !important;
    }

    .hm-classifieds-scroll-item {
        min-width: 200px !important;
        padding: 12px !important;
    }

    /* Sidebar widget adjustments */
    .sc-item {
        padding: var(--space-3);
    }

    .sc-thumb {
        width: 48px;
        height: 48px;
    }
}

/* ==========================================================================
   RESPONSIVE - SMALL MOBILE (max-width: 480px)
   ========================================================================== */

@media (max-width: 480px) {
    .advert-report-link {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .hm-classifieds-item-thumb {
        width: 48px;
        height: 48px;
        min-width: 48px;
    }
}

/* ==========================================================================
   ACCESSIBILITY - REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .hm-classifieds-item {
        animation: none;
    }

    .sc-item,
    .sc-thumb,
    .hm-classifieds-item-thumb {
        transition: none;
    }
}

/* ==========================================================================
   TOUCH DEVICE OPTIMIZATIONS
   ========================================================================== */

@media (hover: none) and (pointer: coarse) {
    .sc-item,
    .hm-classifieds-item {
        min-height: 60px;
    }

    .sc-item:active,
    .hm-classifieds-item:active {
        transform: scale(0.98);
        transition: transform 0.1s var(--ease-out);
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .sidebar-classifieds,
    .hm-classifieds-scroll {
        display: none;
    }
}