/* ============================================================
   LAYOUT — sidebar, main, header, profile, gallery, grid, tiles
   ============================================================ */

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 72px;
    height: 100vh;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 0;
    z-index: 100;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    font-weight: 500;
    color: var(--text);
}

.sidebar-nav,
.sidebar-bottom {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sidebar-nav { flex: 1; }
.sidebar-bottom { margin-top: auto; }

.nav-item {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
    font-size: 18px;
    position: relative;
    background: transparent;
    border: none;
    font-family: inherit;
}
.nav-item:hover { background: var(--hover); transform: scale(1.05); }
.nav-item.active { background: var(--hover); }
.nav-item.active::after { font-weight: 600; }

.nav-item::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 16px);
    top: 50%;
    transform: translateY(-50%) translateX(-6px);
    background: var(--tooltip-bg);
    color: #fff;
    padding: 7px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 1000;
}
.nav-item::before {
    content: '';
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: var(--tooltip-bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
    z-index: 1000;
}
.nav-item:hover::after { opacity: 1; transform: translateY(-50%) translateX(0); }
.nav-item:hover::before { opacity: 1; }

.theme-icon-sun { display: inline-block; }
.theme-icon-moon { display: none; }
[data-theme="light"] .theme-icon-sun { display: none; }
[data-theme="light"] .theme-icon-moon { display: inline-block; }

.sidebar-divider {
    width: 24px;
    height: 1px;
    background: var(--border);
    margin: 6px auto;
    flex-shrink: 0;
}

/* Column view button in sidebar */
.nav-item.view-btn svg { display: block; }
.nav-item.view-btn.active,
.nav-item.view-btn.active:hover {
    background: var(--text);
    color: var(--bg);
    transform: none;
}

/* ===== MAIN ===== */
.main { margin-left: 72px; min-height: 100vh; }

/* ===== HEADER (editorial magazine) ===== */
.header {
    max-width: 1492px;
    margin: 0 auto;
    padding: 24px 40px 48px;
    border-bottom: 1px solid var(--border);
}

/* Top meta bar */
.header-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 56px;
}
.handle-top {
    font-size: 11px;
    letter-spacing: 0.28em;
    color: var(--text-dim);
    text-transform: uppercase;
    font-weight: 500;
}
.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Hero name block */
.profile-hero {
    text-align: center;
    margin-bottom: 56px;
}
.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    font-size: 10.5px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--text-dim);
    font-weight: 500;
    margin-bottom: 22px;
}
.hero-line {
    display: inline-block;
    width: 48px;
    height: 1px;
    background: var(--text-dim);
}
.profile-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(52px, 8vw, 96px);
    font-weight: 500;
    line-height: 0.95;
    letter-spacing: -0.02em;
}

/* Info strip below name */
.profile-strip {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 36px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.profile-avatar {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, #333333 0%, #0a0a0a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Cormorant Garamond', serif;
    font-size: 32px;
    color: #fff;
    flex-shrink: 0;
    border: 1px solid var(--border);
}

/* Buttons */
.btn {
    padding: 9px 18px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn:hover { background: var(--hover); }
.btn-primary {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}
.btn-primary:hover { opacity: 0.88; background: var(--text); }
.btn-icon { width: 36px; height: 36px; padding: 0; justify-content: center; }

/* Social */
.social-links {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}
.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    font-size: 15px;
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all 0.2s ease;
    background: var(--bg);
}
.social-link:hover { transform: translateY(-2px); }
.social-link.youtube:hover   { color: #ff0000; border-color: #ff0000; }
.social-link.facebook:hover  { color: #1877f2; border-color: #1877f2; }
.social-link.instagram:hover { color: #e1306c; border-color: #e1306c; }
.social-link.tiktok:hover    { color: #69c9d0; border-color: #69c9d0; }

/* Bio */
.profile-bio {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 620px;
}
.profile-bio .bio-name {
    color: var(--text);
    font-weight: 600;
}
.profile-bio .bio-divider {
    display: inline-block;
    width: 20px;
    height: 1px;
    background: var(--text-dim);
    vertical-align: middle;
    margin: 0 10px 4px;
}
.profile-bio a {
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: border-color 0.2s ease;
}
.profile-bio a:hover { border-bottom-color: var(--text); }

/* ===== GALLERY ===== */
.gallery {
    max-width: 1492px;
    margin: 0 auto;
    padding: 28px 40px 80px;
}

/* Gallery header: count + view controls */
.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding: 0 4px;
}

.gallery-count {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 12.5px;
    letter-spacing: 0.05em;
}
.gallery-count strong {
    color: var(--text);
    font-weight: 600;
}
.gallery-count i { font-size: 13px; }

.view-controls,
.gallery .view-btn { display: none; } /* moved to sidebar */

/* ===== GRID ===== */
.grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3px;
    max-width: 1412px;
    margin: 0 auto;
}
.grid[data-cols="2"] { grid-template-columns: repeat(2, 1fr); gap: 6px; }
.grid[data-cols="3"] { grid-template-columns: repeat(3, 1fr); gap: 4px; }
.grid[data-cols="4"] { grid-template-columns: repeat(4, 1fr); gap: 3px; }
.grid[data-cols="5"] { grid-template-columns: repeat(5, 1fr); gap: 3px; }

.tile {
    position: relative;
    aspect-ratio: 280 / 373;
    width: 100%;
    overflow: hidden;
    background: var(--card-bg);
    cursor: zoom-in;
}
.tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.2, 0.6, 0.2, 1);
    display: block;
}
.tile:hover img { transform: scale(1.04); }

.tile-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    color: #fff;
    font-size: 15px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
    z-index: 2;
}

.tile-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.85) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    display: flex;
    align-items: flex-end;
    pointer-events: none;
}
.tile:hover .tile-overlay { opacity: 1; }

.tile-info {
    width: 100%;
    padding: 14px 16px 16px;
    color: #fff;
    transform: translateY(8px);
    transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.tile:hover .tile-info { transform: translateY(0); }

.tile-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tile-meta {
    font-size: 10.5px;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.78);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.tile-dot { opacity: 0.55; }

/* Scale title up when tiles are larger (fewer cols) */
.grid[data-cols="4"] .tile-title { font-size: 22px; }
.grid[data-cols="3"] .tile-title { font-size: 26px; }
.grid[data-cols="3"] .tile-info { padding: 18px 20px 20px; }
.grid[data-cols="2"] .tile-title { font-size: 32px; margin-bottom: 8px; }
.grid[data-cols="2"] .tile-info { padding: 22px 24px 26px; }
.grid[data-cols="2"] .tile-meta { font-size: 12px; }

.tile-cover .tile-cover-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
    color: #fff;
    z-index: 2;
    pointer-events: none;
}
.tile-cover-inner .serif { font-size: 36px; font-weight: 400; letter-spacing: 0.02em; }
.tile-cover-inner .cover-label { font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase; opacity: 0.85; }