/* ==========================================
   Cathedral Portal - Explore Spaces Page
   ========================================== */

/* ------------------------------------------
   Page Layout
   ------------------------------------------ */
.explore-section {
    padding: var(--space-12) 0 var(--space-20);
    min-height: calc(100vh - var(--header-height) - 100px);
}

/* ------------------------------------------
   Page Header
   ------------------------------------------ */
.explore-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.explore-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--charcoal);
    margin-bottom: var(--space-3);
}

.explore-subtitle {
    font-size: var(--text-lg);
    color: var(--stone);
    max-width: 480px;
    margin: 0 auto;
}

/* ------------------------------------------
   Search & Filters
   ------------------------------------------ */
.explore-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.explore-search {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.explore-search-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--stone);
    pointer-events: none;
}

.explore-search-input {
    width: 100%;
    height: 52px;
    padding: 0 var(--space-4) 0 calc(var(--space-4) + 28px);
    font-size: var(--text-base);
    color: var(--charcoal);
    background: var(--blanc);
    border: var(--border-width) solid var(--pearl);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.explore-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(64, 169, 143, 0.1);
}

.explore-search-input::placeholder {
    color: var(--stone);
}

.explore-filters {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.explore-filter {
    min-width: 160px;
    height: 44px;
    padding: 0 var(--space-4);
    font-size: var(--text-sm);
    color: var(--charcoal);
    background: var(--blanc);
    border: var(--border-width) solid var(--pearl);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-8);
}

.explore-filter:focus {
    outline: none;
    border-color: var(--primary);
}

.explore-filter:hover {
    border-color: var(--stone);
}

/* ------------------------------------------
   Results Info
   ------------------------------------------ */
.explore-results-info {
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
    color: var(--stone);
}

/* ------------------------------------------
   Spaces Grid
   ------------------------------------------ */
.explore-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-6);
}

.explore-loading,
.explore-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-16);
    color: var(--stone);
}

.explore-loading .spinner,
.explore-load-more .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--pearl);
    border-top-color: var(--primary);
    border-radius: 50%;
    margin: 0 auto var(--space-4);
    animation: spin 1s linear infinite;
}

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

/* ------------------------------------------
   Space Card (Enhanced for Explore Page)
   ------------------------------------------ */
.explore-space-card {
    display: flex;
    flex-direction: column;
    background: var(--blanc);
    border: var(--border-width) solid var(--pearl);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.explore-space-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.explore-space-card:hover .explore-space-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

.explore-space-card-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.explore-space-card-avatar {
    width: 64px;
    height: 64px;
    min-width: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--sage-light), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--blanc);
    overflow: hidden;
}

.explore-space-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.explore-space-card-info {
    flex: 1;
    min-width: 0;
}

.explore-space-card-name {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--charcoal);
    margin: 0 0 var(--space-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.explore-space-card-tags {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.explore-space-card-tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--stone);
    background: var(--cream);
    border-radius: var(--radius-md);
}

.explore-space-card-tag--primary {
    color: var(--primary);
    background: rgba(64, 169, 143, 0.1);
}

.explore-space-card-description {
    font-size: var(--text-sm);
    color: var(--stone);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-5);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: calc(var(--text-sm) * var(--leading-relaxed) * 3);
}

.explore-space-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: var(--border-width) solid var(--pearl);
}

.explore-space-card-stats {
    display: flex;
    gap: var(--space-5);
}

.explore-space-card-stat {
    text-align: left;
}

.explore-space-card-stat-value {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--charcoal);
}

.explore-space-card-stat-label {
    font-size: var(--text-xs);
    color: var(--stone);
}

.explore-space-card-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--cream);
    border-radius: var(--radius-full);
    color: var(--primary);
    opacity: 0;
    transform: translateX(-8px);
    transition: all var(--transition-base);
}

/* ------------------------------------------
   Load More & End States
   ------------------------------------------ */
.explore-load-more,
.explore-end {
    text-align: center;
    padding: var(--space-10);
    color: var(--stone);
}

.explore-end p {
    font-size: var(--text-sm);
}

/* ------------------------------------------
   Footer Inline Links
   ------------------------------------------ */
.footer-links-inline {
    display: flex;
    gap: var(--space-6);
}

.footer-links-inline .footer-link {
    padding: 0;
}

/* ------------------------------------------
   Responsive
   ------------------------------------------ */
@media (max-width: 768px) {
    .explore-section {
        padding: var(--space-8) 0 var(--space-12);
    }

    .explore-title {
        font-size: var(--text-2xl);
    }

    .explore-subtitle {
        font-size: var(--text-base);
    }

    .explore-search-input {
        height: 48px;
    }

    .explore-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .explore-filter {
        width: 100%;
    }

    .explore-grid {
        grid-template-columns: 1fr;
    }

    .explore-space-card-arrow {
        opacity: 1;
        transform: translateX(0);
    }

    .footer-links-inline {
        gap: var(--space-4);
    }
}

@media (max-width: 480px) {
    .explore-space-card-stats {
        flex-direction: column;
        gap: var(--space-2);
    }

    .explore-space-card-stat {
        display: flex;
        align-items: center;
        gap: var(--space-2);
    }
}