/* ========== PAGE: BROWSE (BASE44-LEVEL POLISH - Phase 4.2b) ========== */

/* Page Header Polish */
.page-header {
    margin-bottom: var(--space-8);
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--c-border);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-header h1 {
    margin-bottom: var(--space-3);
    color: var(--c-accent);
    font-size: var(--text-3xl);
    font-weight: 700;
}

.page-header p {
    margin: 0;
    color: var(--c-text-muted);
    font-size: var(--text-lg);
    line-height: 1.6;
}

/* Filter Bar - Enterprise Feel */
.filter-bar {
    background: var(--c-surface);
    padding: var(--space-5);
    border-radius: var(--r-lg);
    border: 1px solid var(--c-border);
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-2);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-5);
    align-items: center;
    justify-content: space-between;
}

.filter-search {
    flex: 1;
    min-width: 300px;
}

.filter-search input[type="search"] {
    width: 100%;
    height: 48px;
    padding: 0 var(--space-4);
    font-size: var(--text-base);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    color: var(--c-text);
    transition: all var(--t-fast);
}

.filter-search input[type="search"]:focus {
    outline: none;
    border-color: var(--c-accent);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: var(--shadow-focus);
}

.filter-controls {
    display: flex;
    gap: var(--space-5);
    flex-wrap: wrap;
    align-items: center;
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-4);
        padding: var(--space-4);
    }

    .filter-search {
        min-width: 100%;
    }

    .filter-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
    }
}

.filter-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

@media (max-width: 768px) {
    .filter-item {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-2);
    }

    .filter-item label {
        font-size: var(--text-xs);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
}

.filter-item label {
    color: var(--c-text);
    font-size: var(--text-sm);
    font-weight: 500;
    white-space: nowrap;
    opacity: 0.9;
}

.filter-item select {
    height: 48px;
    padding: 0 var(--space-4);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    color: var(--c-text);
    font-size: var(--text-sm);
    cursor: pointer;
    min-width: 180px;
    transition: all var(--t-fast);
    appearance: none;
    /* Custom arrow would technically go here but keeping simple */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%23F4F4F4' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.filter-item select:hover:not(:disabled) {
    border-color: rgba(245, 166, 35, 0.4);
    background-color: var(--c-surface-hover);
}

.filter-item select:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: var(--shadow-focus);
}

/* Browse Stats */
.browse-stats {
    color: var(--c-text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-5);
    text-align: right;
    font-weight: 500;
}

/* Browse List (Grid) */
.browse-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

@media (max-width: 640px) {
    .browse-list {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

/* Tool Card - Premium Polish */
.tool-card {
    background: var(--c-surface);
    padding: var(--space-6);
    border-radius: var(--r-lg);
    border: 1px solid var(--c-border);
    transition: all var(--t-med);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

/* Visual cue for recommended tools */
.tool-card.recommended {
    border-left: 3px solid var(--c-accent);
    padding-left: calc(var(--space-6) - 3px);
    /* Adjust padding to keep alignment */
    background: linear-gradient(to bottom right, var(--c-surface), rgba(245, 166, 35, 0.03));
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-3);
    border-color: rgba(245, 166, 35, 0.3);
    background: var(--c-surface-hover);
}

.tool-card.recommended:hover {
    border-color: var(--c-accent);
    box-shadow: 0 12px 32px rgba(245, 166, 35, 0.1);
}

.tool-card-header {
    margin-bottom: var(--space-4);
    flex-grow: 1;
}

.tool-card-header h3 {
    margin: 0 0 var(--space-2) 0;
    font-size: var(--text-lg);
    font-weight: 700;
    line-height: 1.3;
}

.tool-card-header h3 a {
    color: var(--c-text);
    text-decoration: none;
    transition: color var(--t-fast);
}

.tool-card-header h3 a:hover {
    color: var(--c-accent);
}

/* Tool Meta (Category + Domain) */
.tool-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    flex-wrap: wrap;
}

.tool-card-category {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-accent);
    background: rgba(245, 166, 35, 0.1);
    padding: 4px 10px;
    border-radius: var(--r-full);
    font-weight: 600;
}

.tool-card-domain {
    font-size: var(--text-xs);
    color: var(--c-text-muted);
}

.tool-card-desc {
    font-size: var(--text-sm);
    color: var(--c-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    /* Readability */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-card-actions {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--c-border);
}

/* Action Buttons */
.tool-card-actions .btn-primary {
    padding: 8px 16px;
    font-size: var(--text-sm);
}

.btn-link-secondary {
    color: var(--c-text-muted);
    text-decoration: none;
    font-size: var(--text-xs);
    font-weight: 500;
    transition: all var(--t-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-link-secondary:hover {
    color: var(--c-text);
    transform: translateX(2px);
}

/* Load More Container */
.load-more-container {
    text-align: center;
    margin-top: var(--space-8);
    margin-bottom: var(--space-6);
}

.load-more-container .btn {
    min-width: 200px;
}