/* ============================================================
   HASKE247 — "Liquid Glass" theme stylesheet
   Lives in themes/liquid-glass/ alongside home.php — this folder is
   self-contained; nothing else on the site depends on it, and it
   depends on nothing outside it except the shared base assets/css/style.css
   it layers on top of. Loaded ONLY when [data-skin="liquid_glass"] is on
   <html> (see includes/theme.php + includes/header.php). Never touches
   the Classic or Creator Universe themes — every rule here is scoped
   under that attribute.

   Layered on top of style.css:
     - Section 1: site-wide glass refinements (nav, cards, buttons) so
       every existing page instantly feels part of the new skin, even
       pages that haven't been individually redesigned yet.
     - Section 2: homepage-only components (hero, floating search,
       quick modules, trending, featured creator, discover pills) used
       by the Liquid Glass branch of index.php.
   ============================================================ */

[data-skin="liquid_glass"] {
  --lg-glass-bg: rgba(255,255,255,.06);
  --lg-glass-bg-strong: rgba(255,255,255,.1);
  --lg-glass-border: rgba(255,255,255,.12);
  --lg-blur: 22px;
  --lg-radius: 1.25rem;
  --lg-radius-lg: 1.75rem;
}
[data-skin="liquid_glass"][data-theme="light"] {
  --lg-glass-bg: rgba(255,255,255,.55);
  --lg-glass-bg-strong: rgba(255,255,255,.75);
  --lg-glass-border: rgba(15,23,42,.08);
}

/* ============================================================
   1. SITE-WIDE GLASS REFINEMENTS
   ============================================================ */

[data-skin="liquid_glass"] body {
  letter-spacing: -.01em;
}

/* Floating glass nav, detached from the edge like Arc/Apple's menu bar.
   Uses left:0/right:0/width/margin:auto to center — NOT left:50%+transform,
   which conflicts with the Classic nav's own left:0/right:0 (inherited
   from style.css) and made the bar drift and misalign depending on
   viewport width. This version can't get over-constrained the same way. */
[data-skin="liquid_glass"] nav.site-nav {
  position: sticky;
  top: 10px;
  left: 0;
  right: 0;
  width: min(1280px, calc(100% - 20px));
  max-width: calc(100% - 20px);
  margin: 0 auto;
  border-radius: 1.4rem;
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(var(--lg-blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(160%);
  box-shadow: 0 8px 32px rgba(0,0,0,.18);
  box-sizing: border-box;
}
[data-skin="liquid_glass"] .nav-inner {
  height: 56px;
  padding: 0 1.25rem;
  max-width: none; /* the pill itself already caps the width */
}
[data-skin="liquid_glass"] .nav-link {
  padding: 8px 12px;
  border-radius: 999px;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
[data-skin="liquid_glass"] .nav-link:hover { background: var(--lg-glass-bg); }
/* Roomy nav (creator/admin) can outgrow the pill on laptop widths —
   let the link row scroll horizontally instead of wrapping/overflowing. */
[data-skin="liquid_glass"] .nav-links {
  gap: 1.1rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
[data-skin="liquid_glass"] .nav-links::-webkit-scrollbar { display: none; }
[data-skin="liquid_glass"] .nav-tool-btn,
[data-skin="liquid_glass"] .notif-bell-wrap > #notifBellBtn {
  border-radius: 999px !important;
  background: transparent !important;
  border-color: transparent !important;
}
[data-skin="liquid_glass"] .nav-tool-btn:hover { background: var(--lg-glass-bg) !important; }

/* Mobile dropdown menu: matches the pill's rounded corners and sits
   flush under it (both are children of the same floating nav.site-nav,
   so they already share its width — no separate positioning needed). */
[data-skin="liquid_glass"] .mobile-nav {
  background: var(--lg-glass-bg-strong);
  backdrop-filter: blur(var(--lg-blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(160%);
  border: none;
  border-radius: 0 0 1.4rem 1.4rem;
}
[data-skin="liquid_glass"] .mobile-nav-link { padding: .85rem 1.35rem; }

@media (max-width: 480px) {
  [data-skin="liquid_glass"] nav.site-nav {
    top: 8px;
    width: calc(100% - 16px);
    max-width: calc(100% - 16px);
    border-radius: 1.1rem;
  }
  [data-skin="liquid_glass"] .nav-inner { height: 52px; padding: 0 .85rem; }
  [data-skin="liquid_glass"] .mobile-nav { border-radius: 0 0 1.1rem 1.1rem; }
}

/* Push page content down to clear the floating nav's own offset + gap,
   since it's no longer flush with the top of the viewport. */
[data-skin="liquid_glass"] main { padding-top: 1.75rem; }
@media (max-width: 480px) {
  [data-skin="liquid_glass"] main { padding-top: 1.25rem; }
}

/* Cards & modules pick up soft glass surfaces + gentle rounding */
[data-skin="liquid_glass"] .card,
[data-skin="liquid_glass"] .creator-card,
[data-skin="liquid_glass"] .module-card {
  background: var(--lg-glass-bg);
  border: 1px solid var(--lg-glass-border);
  border-radius: var(--lg-radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .25s cubic-bezier(.2,.8,.2,1), border-color .25s, box-shadow .25s;
}
[data-skin="liquid_glass"] .creator-card:hover,
[data-skin="liquid_glass"] .module-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 16px 40px rgba(0,0,0,.16);
}

[data-skin="liquid_glass"] .btn {
  border-radius: 999px;
  transition: transform .15s ease, filter .15s ease, background .15s ease;
}
[data-skin="liquid_glass"] .btn:active { transform: scale(.97); }
[data-skin="liquid_glass"] .btn-secondary {
  background: var(--lg-glass-bg);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(10px);
}

[data-skin="liquid_glass"] .page-title { letter-spacing: -.03em; font-weight: 800; }

/* Gentle global entrance animation for anything opted in via .lg-anim */
[data-skin="liquid_glass"] .lg-anim {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.2,.8,.2,1);
}
[data-skin="liquid_glass"] .lg-anim.lg-in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   2. HOMEPAGE COMPONENTS (used by the Liquid Glass branch of index.php)
   ============================================================ */

.lg-home { padding-top: .5rem; }

/* --- Hero --- */
.lg-hero {
  position: relative;
  text-align: center;
  padding: 1.75rem 1rem 1.25rem;
  overflow: hidden;
  border-radius: var(--lg-radius-lg);
  margin-bottom: 1rem;
}
.lg-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(245,158,11,.18), transparent 45%),
    radial-gradient(circle at 82% 75%, rgba(56,189,248,.14), transparent 45%);
  filter: blur(40px);
  z-index: 0;
}
.lg-hero-content { position: relative; z-index: 1; }
.lg-hero-compact .lg-hero-kicker { margin-bottom: .5rem; }
.lg-hero-kicker {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: 6px 16px; border-radius: 999px;
  background: var(--lg-glass-bg); border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(10px);
  font-size: .72rem; font-weight: 700; color: var(--amber-light);
  margin-bottom: 1.75rem;
}
.lg-hero-title {
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.04em;
  color: var(--text-white);
  margin-bottom: .5rem;
}
.lg-hero-title small {
  display: block;
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: -.01em;
  margin-top: 1rem;
}
.lg-hero-actions { display: flex; gap: .75rem; justify-content: center; margin-top: 2.25rem; flex-wrap: wrap; }
.lg-hero-actions .btn { padding: 14px 30px; font-size: .95rem; }

/* --- Floating search --- */
.lg-search {
  max-width: 560px; margin: 2.25rem auto 0;
  display: flex; align-items: center; gap: .6rem;
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  border-radius: 999px;
  padding: .4rem .4rem .4rem 1.25rem;
  backdrop-filter: blur(var(--lg-blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(160%);
  box-shadow: 0 12px 32px rgba(0,0,0,.16);
}
.lg-search svg { flex-shrink: 0; color: var(--text-muted); }
.lg-search input {
  border: none !important; background: transparent !important;
  flex: 1; padding: .6rem 0 !important; font-size: .95rem;
}
.lg-search input:focus { outline: none; box-shadow: none !important; }
.lg-search button { flex-shrink: 0; }

/* --- Section headers --- */
.lg-section { margin-bottom: 2.75rem; }
.lg-section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 1.1rem; }
.lg-section-title { font-size: 1.3rem; font-weight: 800; color: var(--text-white); letter-spacing: -.02em; }
.lg-section-link { font-size: .82rem; font-weight: 700; color: var(--amber-light); white-space: nowrap; }

/* --- Quick modules: large rounded icons, swipe horizontally --- */
.lg-quick-row {
  display: flex; gap: .9rem; overflow-x: auto; padding: .25rem .1rem .75rem;
  scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch;
}
.lg-quick-row::-webkit-scrollbar { height: 5px; }
.lg-quick-row::-webkit-scrollbar-thumb { background: var(--lg-glass-border); border-radius: 999px; }
.lg-quick-item {
  scroll-snap-align: start;
  flex: 0 0 92px;
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  text-align: center; text-decoration: none;
}
.lg-quick-icon {
  width: 64px; height: 64px; border-radius: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(14px);
  transition: transform .2s cubic-bezier(.2,.8,.2,1), border-color .2s;
}
.lg-quick-item:hover .lg-quick-icon { transform: translateY(-4px); border-color: rgba(245,158,11,.4); }
.lg-quick-label { font-size: .74rem; font-weight: 700; color: var(--text); line-height: 1.2; }

/* --- Trending: mixed-content large cards --- */
.lg-trending-row {
  display: flex; gap: 1rem; overflow-x: auto; padding: .25rem .1rem 1rem;
  scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch;
}
.lg-trending-row::-webkit-scrollbar { height: 5px; }
.lg-trending-row::-webkit-scrollbar-thumb { background: var(--lg-glass-border); border-radius: 999px; }
.lg-trend-card {
  scroll-snap-align: start;
  flex: 0 0 240px;
  border-radius: var(--lg-radius);
  overflow: hidden;
  background: var(--lg-glass-bg);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(14px);
  text-decoration: none;
  display: block;
  transition: transform .25s cubic-bezier(.2,.8,.2,1);
}
.lg-trend-card:hover { transform: translateY(-4px); }
.lg-trend-media {
  height: 150px; background-size: cover; background-position: center;
  background-color: var(--surface2);
  position: relative;
}
.lg-trend-kind {
  position: absolute; top: 10px; left: 10px;
  font-size: .68rem; font-weight: 800; padding: 4px 10px; border-radius: 999px;
  background: rgba(0,0,0,.55); color: #fff; backdrop-filter: blur(6px);
}
.lg-trend-body { padding: 1rem 1.1rem 1.15rem; }
.lg-trend-title { font-weight: 800; color: var(--text-white); font-size: .95rem; margin-bottom: .2rem; }
.lg-trend-sub { font-size: .78rem; color: var(--text-muted); }

/* --- Featured creator: one large premium card --- */
.lg-featured {
  position: relative;
  border-radius: var(--lg-radius-lg);
  overflow: hidden;
  min-height: 320px;
  display: flex; align-items: flex-end;
  background-size: cover; background-position: center;
  background-color: var(--surface2);
  border: 1px solid var(--lg-glass-border);
}
.lg-featured-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.78) 0%, rgba(0,0,0,.25) 55%, transparent 100%);
}
.lg-featured-body {
  position: relative; z-index: 1; padding: 2rem;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; width: 100%;
}
.lg-featured-name { font-size: 1.6rem; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.lg-featured-meta { font-size: .85rem; color: rgba(255,255,255,.75); margin-top: .3rem; }

/* --- Discover pills --- */
.lg-pill-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.lg-pill {
  padding: 10px 20px; border-radius: 999px; font-weight: 700; font-size: .85rem;
  background: var(--lg-glass-bg); border: 1px solid var(--lg-glass-border);
  color: var(--text-white); text-decoration: none;
  backdrop-filter: blur(10px);
  transition: background .2s, border-color .2s;
}
.lg-pill:hover { border-color: rgba(245,158,11,.4); background: var(--lg-glass-bg-strong); }

/* --- Upcoming events: poster row --- */
.lg-poster-row {
  display: flex; gap: 1rem; overflow-x: auto; padding: .25rem .1rem 1rem;
  scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch;
}
.lg-poster {
  scroll-snap-align: start;
  flex: 0 0 200px;
  border-radius: var(--lg-radius);
  overflow: hidden;
  text-decoration: none;
  display: block;
  background: var(--lg-glass-bg);
  border: 1px solid var(--lg-glass-border);
  transition: transform .25s cubic-bezier(.2,.8,.2,1);
}
.lg-poster:hover { transform: translateY(-4px); }
.lg-poster-img { height: 260px; background-size: cover; background-position: center; background-color: var(--surface2); }
.lg-poster-body { padding: .85rem 1rem 1rem; }
.lg-poster-title { font-weight: 800; color: var(--text-white); font-size: .85rem; margin-bottom: .2rem; }
.lg-poster-sub { font-size: .72rem; color: var(--text-muted); }

@media (max-width: 640px) {
  .lg-hero { padding: 1.35rem 1rem 1rem; }
  .lg-hero-compact .lg-hero-title { font-size: 1.65rem; }
  .lg-hero-compact .lg-hero-title small { font-size: .9rem; }
  .lg-featured { min-height: 260px; }
}

/* ============================================================
   HASKE247 OS — Liquid Glass design system (Dashboard.pdf)
   Elegant. Minimal. Fast. Human.
   Blur only on floating surfaces (8–16px). Max 2 accents per screen.
   ============================================================ */

[data-skin="liquid_glass"] {
  --lg-primary: #16a34a;          /* Haske247 Green */
  --lg-primary-deep: #065f46;     /* Deep Emerald */
  --lg-accent-gold: #d4a017;      /* Premium Gold */
  --lg-success: #22c55e;
  --lg-warning: #f59e0b;
  --lg-error: #ef4444;
  --lg-blur: 12px;                /* doc: 8–16px, not 22+ */
  --lg-radius: 1rem;              /* 16px */
  --lg-radius-lg: 1.5rem;         /* 24px */
  --lg-shadow: 0 4px 24px rgba(0,0,0,.12);
  --lg-shadow-hover: 0 8px 32px rgba(0,0,0,.18);
  --lg-motion: 180ms;
  --amber: var(--lg-primary);
  --amber-light: #4ade80;
}

[data-skin="liquid_glass"][data-theme="light"] {
  --lg-blur: 10px;
  --lg-shadow: 0 4px 20px rgba(15,23,42,.08);
}

/* Glass card primitive */
[data-skin="liquid_glass"] .card,
[data-skin="liquid_glass"] .os-card {
  border-radius: var(--lg-radius-lg) !important;
  background: var(--lg-glass-bg-strong) !important;
  border: 1px solid var(--lg-glass-border) !important;
  backdrop-filter: blur(var(--lg-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(140%);
  box-shadow: var(--lg-shadow);
  transition: transform var(--lg-motion) ease, box-shadow var(--lg-motion) ease;
}
[data-skin="liquid_glass"] .card:hover,
[data-skin="liquid_glass"] .os-card:hover {
  box-shadow: var(--lg-shadow-hover);
}

[data-skin="liquid_glass"] .btn-primary {
  background: linear-gradient(135deg, var(--lg-primary), var(--lg-primary-deep)) !important;
  border: none !important;
  border-radius: 14px !important;
  font-weight: 700;
  transition: transform var(--lg-motion) ease, box-shadow var(--lg-motion) ease;
}
[data-skin="liquid_glass"] .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22,163,74,.35);
}
[data-skin="liquid_glass"] .btn-secondary {
  border-radius: 14px !important;
  background: var(--lg-glass-bg) !important;
  border: 1px solid var(--lg-glass-border) !important;
  backdrop-filter: blur(8px);
}

/* --- OS Dashboard --- */
.os-dash { max-width: 1100px; margin: 0 auto; padding: 0 .5rem 2rem; }
.os-greet { margin-bottom: 1.25rem; }
.os-greet h1 {
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--text-white);
  margin: 0 0 .35rem;
}
.os-greet p { margin: 0; color: var(--text-muted); font-size: .95rem; }

.os-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .os-grid { grid-template-columns: 1fr 300px; align-items: start; }
}

.os-stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
  margin-bottom: 1rem;
}
@media (min-width: 700px) {
  .os-stat-row { grid-template-columns: repeat(4, 1fr); }
}
.os-stat {
  padding: 1.1rem 1rem;
  border-radius: var(--lg-radius-lg);
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(var(--lg-blur));
  -webkit-backdrop-filter: blur(var(--lg-blur));
  box-shadow: var(--lg-shadow);
}
.os-stat .os-stat-label {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  font-weight: 600;
}
.os-stat .os-stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-white);
  margin-top: .25rem;
  letter-spacing: -.02em;
}
.os-stat .os-stat-hint {
  font-size: .75rem;
  color: var(--lg-primary);
  margin-top: .2rem;
  font-weight: 600;
}

.os-section-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin: 1.25rem 0 .65rem;
}

.os-attention {
  padding: 1rem 1.1rem;
  border-radius: var(--lg-radius);
  background: var(--lg-glass-bg);
  border: 1px solid var(--lg-glass-border);
  margin-bottom: .55rem;
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  transition: background var(--lg-motion) ease, transform var(--lg-motion) ease;
}
.os-attention:hover {
  background: var(--lg-glass-bg-strong);
  transform: translateY(-1px);
}
.os-attention .os-att-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(22,163,74,.15); font-size: 1rem; flex-shrink: 0;
}
.os-attention strong { color: var(--text-white); font-size: .9rem; display: block; }
.os-attention span { color: var(--text-muted); font-size: .78rem; }

.os-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .65rem;
}
@media (min-width: 600px) {
  .os-actions { grid-template-columns: repeat(3, 1fr); }
}
.os-action {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .4rem; padding: 1.1rem .75rem; text-align: center; text-decoration: none;
  border-radius: var(--lg-radius-lg);
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(var(--lg-blur));
  color: var(--text-white);
  font-weight: 700; font-size: .82rem;
  transition: transform var(--lg-motion) ease, box-shadow var(--lg-motion) ease;
  box-shadow: var(--lg-shadow);
}
.os-action:hover {
  transform: translateY(-2px);
  box-shadow: var(--lg-shadow-hover);
  color: var(--text-white);
}
.os-action .os-action-ico { font-size: 1.35rem; line-height: 1; }

.os-panel {
  position: sticky; top: 5rem;
  padding: 1.15rem;
  border-radius: var(--lg-radius-lg);
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(var(--lg-blur));
  box-shadow: var(--lg-shadow);
}
.os-panel h3 {
  margin: 0 0 .75rem;
  font-size: .85rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -.01em;
}

/* Votify under Liquid Glass */
[data-skin="liquid_glass"] .votify-contestant-grid .card,
[data-skin="liquid_glass"] .cp-card,
[data-skin="liquid_glass"] .cp-stat,
[data-skin="liquid_glass"] .hk-share-card {
  border-radius: var(--lg-radius-lg) !important;
  background: var(--lg-glass-bg-strong) !important;
  border: 1px solid var(--lg-glass-border) !important;
  backdrop-filter: blur(var(--lg-blur));
  -webkit-backdrop-filter: blur(var(--lg-blur));
  box-shadow: var(--lg-shadow);
}
[data-skin="liquid_glass"] .hk-share-icon {
  background: rgba(255,255,255,.92) !important;
}
[data-skin="liquid_glass"] .cp-avatar {
  border-color: var(--lg-primary) !important;
}
[data-skin="liquid_glass"] .cp-tabs button.active {
  background: var(--lg-primary) !important;
  color: #fff !important;
}

/* Reduce full-page blur cost: no blur on body backgrounds */
[data-skin="liquid_glass"] body {
  background-attachment: fixed;
}

/* ============================================================
   OS Chrome: floating rail · spotlight search · notif panel
   ============================================================ */

[data-skin="liquid_glass"] .os-rail {
  position: fixed;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: .5rem;
  border-radius: 1.25rem;
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(var(--lg-blur)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(150%);
  box-shadow: var(--lg-shadow);
}
[data-skin="liquid_glass"] .os-rail-item {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-white);
  background: transparent;
  border: 0;
  cursor: pointer;
  position: relative;
  transition: background var(--lg-motion) ease, transform var(--lg-motion) ease;
  padding: 0;
}
[data-skin="liquid_glass"] .os-rail-item span { font-size: 1.1rem; line-height: 1; }
[data-skin="liquid_glass"] .os-rail-item em {
  display: none;
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  padding: .35rem .65rem;
  border-radius: 8px;
  font-style: normal;
  font-size: .75rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: var(--lg-shadow);
}
[data-skin="liquid_glass"] .os-rail-item:hover {
  background: var(--lg-glass-bg);
  transform: scale(1.06);
}
[data-skin="liquid_glass"] .os-rail-item:hover em { display: block; }

@media (max-width: 900px) {
  [data-skin="liquid_glass"] .os-rail {
    left: 0; right: 0; top: auto; bottom: 12px;
    transform: none;
    flex-direction: row;
    justify-content: center;
    width: max-content;
    max-width: calc(100% - 24px);
    margin: 0 auto;
    overflow-x: auto;
  }
  [data-skin="liquid_glass"] .os-rail-item em { display: none !important; }
  [data-skin="liquid_glass"] body { padding-bottom: 72px; }
}

/* Spotlight search */
[data-skin="liquid_glass"] .os-search-overlay {
  position: fixed; inset: 0; z-index: 1400;
  background: rgba(0,0,0,.45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 12vh 1rem 1rem;
}
[data-skin="liquid_glass"] .os-search-overlay[hidden] { display: none !important; }
[data-skin="liquid_glass"] .os-search-panel {
  width: min(560px, 100%);
  border-radius: var(--lg-radius-lg);
  background: var(--lg-glass-bg-strong);
  border: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
  overflow: hidden;
}
[data-skin="liquid_glass"] .os-search-bar {
  display: flex; align-items: center; gap: .65rem;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--lg-glass-border);
}
[data-skin="liquid_glass"] .os-search-bar input {
  flex: 1; border: 0; background: transparent; outline: none;
  color: var(--text-white); font-size: 1.05rem; font-weight: 600;
}
[data-skin="liquid_glass"] .os-search-kbd {
  font-size: .7rem; padding: .2rem .45rem; border-radius: 6px;
  border: 1px solid var(--lg-glass-border); color: var(--text-muted);
}
[data-skin="liquid_glass"] .os-search-results { max-height: 50vh; overflow-y: auto; padding: .5rem; }
[data-skin="liquid_glass"] .os-search-hint {
  padding: 1.25rem 1rem; text-align: center; color: var(--text-muted); font-size: .88rem;
}
[data-skin="liquid_glass"] .os-search-item {
  display: flex; gap: .75rem; align-items: center;
  padding: .7rem .85rem; border-radius: 12px; text-decoration: none;
  color: var(--text-white); transition: background var(--lg-motion) ease;
}
[data-skin="liquid_glass"] .os-search-item:hover { background: var(--lg-glass-bg); }
[data-skin="liquid_glass"] .os-search-item-ico { font-size: 1.2rem; }
[data-skin="liquid_glass"] .os-search-item-text { display: flex; flex-direction: column; gap: .1rem; }
[data-skin="liquid_glass"] .os-search-item-text strong { font-size: .92rem; }
[data-skin="liquid_glass"] .os-search-item-text small { font-size: .75rem; color: var(--text-muted); }

/* Notification slide-out */
[data-skin="liquid_glass"] .os-notif-backdrop {
  position: fixed; inset: 0; z-index: 1350; background: rgba(0,0,0,.35);
}
[data-skin="liquid_glass"] .os-notif-backdrop[hidden],
[data-skin="liquid_glass"] .os-notif-panel[hidden] { display: none !important; }
[data-skin="liquid_glass"] .os-notif-panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 1360;
  width: min(380px, 100%);
  background: var(--lg-glass-bg-strong);
  border-left: 1px solid var(--lg-glass-border);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow: -8px 0 40px rgba(0,0,0,.25);
  display: flex; flex-direction: column;
  animation: osNotifIn var(--lg-motion) ease;
}
@keyframes osNotifIn {
  from { transform: translateX(12px); opacity: .6; }
  to { transform: translateX(0); opacity: 1; }
}
[data-skin="liquid_glass"] .os-notif-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.1rem; border-bottom: 1px solid var(--lg-glass-border);
}
[data-skin="liquid_glass"] .os-notif-head strong { color: var(--text-white); font-size: 1rem; }
[data-skin="liquid_glass"] .os-notif-actions { display: flex; gap: .5rem; align-items: center; }
[data-skin="liquid_glass"] .os-notif-link {
  background: none; border: 0; color: var(--lg-primary); font-size: .78rem;
  font-weight: 700; cursor: pointer;
}
[data-skin="liquid_glass"] .os-notif-close {
  width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--lg-glass-border);
  background: var(--lg-glass-bg); color: var(--text-white); font-size: 1.2rem; cursor: pointer;
}
[data-skin="liquid_glass"] .os-notif-body { flex: 1; overflow-y: auto; padding: .5rem; }
[data-skin="liquid_glass"] .os-notif-group {
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  color: var(--text-muted); padding: .65rem .75rem .35rem;
}
[data-skin="liquid_glass"] .os-notif-item {
  display: block; padding: .75rem; border-radius: 12px; text-decoration: none;
  margin-bottom: .35rem; border: 1px solid transparent;
  transition: background var(--lg-motion) ease;
}
[data-skin="liquid_glass"] .os-notif-item:hover { background: var(--lg-glass-bg); }
[data-skin="liquid_glass"] .os-notif-item.is-unread {
  border-color: rgba(22,163,74,.25);
  background: rgba(22,163,74,.06);
}
[data-skin="liquid_glass"] .os-notif-item strong {
  display: block; color: var(--text-white); font-size: .88rem; margin-bottom: .2rem;
}
[data-skin="liquid_glass"] .os-notif-item span {
  display: block; color: var(--text-muted); font-size: .8rem; line-height: 1.4;
}
[data-skin="liquid_glass"] .os-notif-item small {
  display: block; color: var(--text-muted); font-size: .7rem; margin-top: .35rem; opacity: .8;
}
[data-skin="liquid_glass"] .os-notif-foot {
  padding: .85rem 1rem; border-top: 1px solid var(--lg-glass-border); text-align: center;
}
[data-skin="liquid_glass"] .os-notif-foot a {
  color: var(--lg-primary); font-weight: 700; font-size: .85rem; text-decoration: none;
}

/* Main content offset for desktop rail */
@media (min-width: 901px) {
  [data-skin="liquid_glass"] .main-content,
  [data-skin="liquid_glass"] body > .container,
  [data-skin="liquid_glass"] body > .container-sm,
  [data-skin="liquid_glass"] .os-dash {
    padding-left: 4.5rem;
  }
}


/* Ecosystem icons — manual scroll (touch + mouse drag) + optional auto-scroll */
[data-skin="liquid_glass"] .lg-eco-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  width: 100%;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
}
[data-skin="liquid_glass"] .lg-eco-scroll.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
  user-select: none;
}
[data-skin="liquid_glass"] .lg-eco-scroll::-webkit-scrollbar { height: 4px; }
[data-skin="liquid_glass"] .lg-eco-scroll::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.25); border-radius: 999px;
}
[data-skin="liquid_glass"] .lg-eco-track {
  display: flex;
  gap: .85rem;
  width: max-content;
  padding: .25rem 0 .55rem;
  /* no CSS animation — JS drives auto-scroll so users can drag freely */
  animation: none;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-skin="liquid_glass"] .lg-eco-track { flex-wrap: wrap; width: 100%; }
  [data-skin="liquid_glass"] .lg-eco-scroll { overflow: visible; cursor: default; }
}

/* ============================================================
   PUBLIC PROFILE (/@username) — Liquid Glass refinements
   ============================================================ */
[data-skin="liquid_glass"] .profile-hero {
  border-radius: var(--lg-radius-lg, 1.75rem);
  background: var(--lg-glass-bg-strong, rgba(255,255,255,.1));
  border: 1px solid var(--lg-glass-border, rgba(255,255,255,.12));
  backdrop-filter: blur(var(--lg-blur, 22px)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--lg-blur, 22px)) saturate(160%);
  box-shadow: 0 12px 40px rgba(0,0,0,.18);
}
[data-skin="liquid_glass"] .profile-avatar {
  border-color: transparent;
  box-shadow: 0 0 0 4px var(--lg-glass-bg-strong, rgba(255,255,255,.1)), 0 8px 24px rgba(0,0,0,.3);
}
[data-skin="liquid_glass"] .profile-section.card {
  border-radius: var(--lg-radius, 1.25rem);
  background: var(--lg-glass-bg, rgba(255,255,255,.06));
  border: 1px solid var(--lg-glass-border, rgba(255,255,255,.12));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
