:root {
  color-scheme: light dark;
  --bg: #0b1020;
  --panel: rgba(17, 24, 39, 0.8);
  --border: rgba(148, 163, 184, 0.18);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --primary: #38bdf8;
  --accent: #6366f1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at 20% 20%, #1f2937, var(--bg) 42%);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--text);
  min-height: 100vh;
}
.cf-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(10, 12, 24, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.cf-brand { display: flex; gap: 12px; align-items: center; }
.cf-logo { width: 40px; height: 40px; }
.cf-brand h1 { margin: 0; font-size: 20px; }
.cf-brand p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.cf-actions { display: flex; gap: 10px; align-items: center; }
.cf-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #0b1220;
  font-weight: 700;
  cursor: pointer;
  border: none;
}
.cf-upload-btn input { display: none; }
.cf-ghost {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.cf-container { padding: 20px 24px 32px; }
.cf-filter-bar { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:12px; }
.cf-filter-bar input { padding:8px 10px; border-radius:10px; border:1px solid var(--border); background:#0b1220; color:var(--text); }
.cf-pill { padding:6px 10px; border-radius:999px; border:1px solid var(--border); background:rgba(148,163,184,0.08); cursor:pointer; font-size:12px; }
.cf-pill.active { background:rgba(56,189,248,0.15); border-color:rgba(56,189,248,0.5); color:#7dd3fc; }
.cf-masonry {
  column-width: 260px;
  column-gap: 14px;
}
.cf-card {
  break-inside: avoid;
  margin-bottom: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.cf-card img { width: 100%; display: block; }
.cf-live-badge {
  position:absolute;
  top:10px;
  left:10px;
  padding:4px 8px;
  border-radius:999px;
  background:rgba(56,189,248,0.16);
  border:1px solid rgba(56,189,248,0.5);
  color:#7dd3fc;
  font-weight:700;
  font-size:12px;
  letter-spacing:0.5px;
}
.cf-card .cf-card-meta {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cf-card-title { font-size: 14px; margin: 0; display:flex; justify-content:space-between; gap:6px; align-items:center; }
.cf-card-text { margin: 0; color: var(--muted); font-size: 12px; }
.cf-card:hover { outline: 1px solid var(--primary); cursor: pointer; }

.cf-viewer { position: fixed; inset: 0; display: grid; place-items: center; }
.cf-viewer[hidden] { display: none; }
.cf-viewer-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
}
.cf-viewer-body {
  position: relative;
  max-width: min(1200px, 92vw);
  width: 100%;
  background: #0f172a;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 24px 120px rgba(0,0,0,0.4);
}
.cf-viewer-content { display: grid; grid-template-columns: 1fr 260px; gap: 16px; align-items: start; }
.cf-viewer-content img { width: 100%; border-radius: 12px; background: #0b1220; }
.cf-viewer-meta { display: flex; flex-direction: column; gap: 8px; }
.cf-live-btn { padding:10px 12px; border-radius:10px; border:1px solid var(--border); background:rgba(56,189,248,0.12); color:#7dd3fc; cursor:pointer; }
.cf-live-container { margin-top:6px; border:1px solid var(--border); border-radius:12px; overflow:hidden; background:#0b1220; }
.cf-live-container video { width:100%; display:block; background:#000; }
.cf-viewer-close, .cf-viewer-nav {
  position: absolute; border: none; background: rgba(15,23,42,0.9); color: var(--text);
  width: 38px; height: 38px; border-radius: 12px; cursor: pointer; font-size: 20px;
  display: grid; place-items: center; border: 1px solid var(--border);
}
.cf-viewer-close { top: 10px; right: 10px; }
.cf-viewer-nav.prev { top: 50%; left: -18px; transform: translateY(-50%); }
.cf-viewer-nav.next { top: 50%; right: -18px; transform: translateY(-50%); }

.cf-toast { position: fixed; top: 72px; right: 16px; background: #0f172a; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); color: var(--text); box-shadow: 0 12px 50px rgba(0,0,0,0.35); }

.cf-chip { display:inline-flex; align-items:center; gap:4px; padding:4px 8px; border-radius:999px; background:rgba(148,163,184,0.12); font-size:12px; }
.cf-chip .dot { width:8px; height:8px; border-radius:999px; background:#22c55e; }

@media (max-width: 900px) {
  .cf-viewer-content { grid-template-columns: 1fr; }
  .cf-viewer-nav.prev { left: 10px; }
  .cf-viewer-nav.next { right: 10px; }
}