/* =============================================================
   explore.css – scoped styles for explore-groups.php and
   explore-communities.php. All rules are prefixed with
   .explore-page to avoid conflicts with public-landing.php.
   ============================================================= */

/* ---- Hero banner (overrides global hero styles for explore) ---- */
.explore-page .explore-hero {
    background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
    border-radius: 20px;
    padding: 48px 40px 44px;
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
}
.explore-page .explore-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(0,204,153,.2) 0%, transparent 60%);
}
.explore-page .explore-hero h1 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
    position: relative;
    line-height: 1.2;
}
.explore-page .explore-hero p {
    color: rgba(255,255,255,.6);
    font-size: 15px;
    position: relative;
    margin-bottom: 24px;
}
.explore-page .hero-stats {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    position: relative;
}
.explore-page .hero-stat .num {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}
.explore-page .hero-stat .lbl {
    font-size: 11.5px;
    color: rgba(255,255,255,.45);
    margin-top: 3px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

/* ---- Toolbar (overrides global .search-box and .sort-select) ---- */
.explore-page .toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.explore-page .toolbar .search-box {
    flex: 1;
    min-width: 220px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface, #ffffff);
    border: 1.5px solid var(--border, #dde3ea);
    border-radius: 9999px;
    padding: 10px 18px;
    box-shadow: 0 2px 12px rgba(0,0,0,.07);
    transition: border-color .2s, box-shadow .2s;
}
.explore-page .toolbar .search-box:focus-within {
    border-color: #ff4500;
    box-shadow: 0 0 0 3px rgba(255,69,0,.1);
}
.explore-page .toolbar .search-box i {
    color: var(--text-muted, #878a8c);
    font-size: 14px;
    flex-shrink: 0;
}
.explore-page .toolbar .search-box input {
    border: none;
    outline: none;
    background: none;
    font-size: 14px;
    color: var(--text, #1c1c1e);
    width: 100%;
    font-family: inherit;
}
.explore-page .toolbar .search-box input::placeholder {
    color: var(--text-muted, #878a8c);
}
.explore-page .toolbar .sort-select {
    border: 1.5px solid var(--border, #dde3ea);
    border-radius: 9999px;
    padding: 10px 16px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-strong, #3c3c3c);
    background: var(--surface, #ffffff);
    cursor: pointer;
    outline: none;
    font-family: inherit;
    transition: border-color .2s;
    white-space: nowrap;
}
.explore-page .toolbar .sort-select:focus {
    border-color: #ff4500;
}
.explore-page .toolbar .results-count {
    font-size: 13px;
    color: var(--text-muted, #878a8c);
    white-space: nowrap;
}

/* ---- Card grid (groups / communities) ---- */
.explore-page .groups-grid,
.explore-page .communities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

/* ---- Individual card (shared between groups & communities) ---- */
.explore-page .g-card,
.explore-page .c-card {
    background: var(--surface, #ffffff);
    border-radius: 16px;
    border: 1px solid var(--border, #edeff1);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.07);
    transition: transform .2s, box-shadow .2s, border-color .2s;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: relative;
}
.explore-page .g-card:hover,
.explore-page .c-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
    border-color: #e2e4e8;
}
.explore-page .g-card:focus-visible,
.explore-page .c-card:focus-visible {
    outline: 2px solid #ff4500;
    outline-offset: 2px;
}

/* ---- Banner on card ---- */
.explore-page .g-banner,
.explore-page .c-card-banner {
    height: 96px;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    position: relative;
    background-color: #e0e2e8;
}
.explore-page .g-banner-overlay,
.explore-page .c-card-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,.35));
}
.explore-page .g-card-visit,
.explore-page .c-card-visit {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(0,0,0,.38);
    backdrop-filter: blur(2px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity .18s, transform .18s;
}
.explore-page .g-card:hover .g-card-visit,
.explore-page .c-card:hover .c-card-visit {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Card body ---- */
.explore-page .g-body,
.explore-page .c-card-body {
    padding: 0 16px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-top: -30px;
}
.explore-page .g-avatar,
.explore-page .c-avatar {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    border: 3px solid var(--surface, #ffffff);
    box-shadow: 0 2px 10px rgba(0,0,0,.2);
    background-size: cover;
    background-position: center;
}
.explore-page .g-info,
.explore-page .c-info {
    flex: 1;
    min-width: 0;
    padding-top: 34px;
}
.explore-page .g-name,
.explore-page .c-name {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--text-strong, #1c1c1e);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
    display: block;
    transition: color .15s;
}
.explore-page .g-name:hover,
.explore-page .c-name:hover {
    color: #ff4500;
}
.explore-page .g-meta,
.explore-page .c-meta {
    font-size: 12.5px;
    color: var(--text-muted, #878a8c);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.explore-page .privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    letter-spacing: .02em;
}

/* ---- Description ---- */
.explore-page .g-desc,
.explore-page .c-desc {
    padding: 12px 16px 4px;
    font-size: 13px;
    color: var(--text-strong, #3c3c3c);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}
.explore-page .g-desc-empty,
.explore-page .c-desc-empty {
    flex: 1;
    min-height: 16px;
}

/* ---- Footer of card ---- */
.explore-page .g-footer,
.explore-page .c-card-footer {
    padding: 14px 16px;
    border-top: 1px solid var(--border, #edeff1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
}
.explore-page .g-stats,
.explore-page .c-stats {
    display: flex;
    gap: 14px;
}
.explore-page .g-stat,
.explore-page .c-stat {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-muted, #878a8c);
}
.explore-page .g-stat i,
.explore-page .c-stat i {
    font-size: 12px;
}

/* ---- Join button ---- */
.explore-page .join-btn {
    padding: 7px 18px;
    border-radius: 9999px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: 1.5px solid #ff4500;
    color: #ff4500;
    background: transparent;
    font-family: inherit;
    transition: all .15s;
    white-space: nowrap;
    position: relative;
    z-index: 2;
}
.explore-page .join-btn:hover {
    background: #ff4500;
    color: #fff;
}
.explore-page .join-btn.closed-btn {
    border-color: #f59e0b;
    color: #f59e0b;
}
.explore-page .join-btn.closed-btn:hover {
    background: #f59e0b;
    color: #fff;
}

/* ---- Pagination (overrides global .pagination styles) ---- */
.explore-page .pagination-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.explore-page .pagination-wrap .page-btn {
    width: 38px;
    height: 38px;
    border-radius: 9999px;
    border: 1.5px solid var(--border, #edeff1);
    background: var(--surface, #ffffff);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-strong, #3c3c3c);
    transition: all .15s;
    font-family: inherit;
    text-decoration: none;
}
.explore-page .pagination-wrap .page-btn:hover {
    border-color: #ff4500;
    color: #ff4500;
    background: #fff4f0;
}
.explore-page .pagination-wrap .page-btn.active {
    background: #ff4500;
    border-color: #ff4500;
    color: #fff;
}
.explore-page .pagination-wrap .page-btn.disabled {
    opacity: .4;
    pointer-events: none;
}
.explore-page .pagination-wrap .page-btn.wide {
    width: auto;
    padding: 0 14px;
}

/* ---- Empty state ---- */
.explore-page .empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted, #878a8c);
}
.explore-page .empty-state i {
    font-size: 3rem;
    opacity: .35;
    display: block;
    margin-bottom: 16px;
}
.explore-page .empty-state h3 {
    font-size: 18px;
    color: var(--text-strong, #3c3c3c);
    margin-bottom: 6px;
}

/* ---- Responsive tweaks for explore pages ---- */
@media (max-width: 768px) {
    .explore-page .explore-hero {
        padding: 32px 22px 28px;
        border-radius: 14px;
    }
    .explore-page .groups-grid,
    .explore-page .communities-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 14px;
    }
    .explore-page .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
}