:root {
  --bg: #050807;
  --panel: rgba(255,255,255,.06);
  --panel-2: rgba(255,255,255,.10);
  --line: rgba(255,255,255,.12);
  --text: #f6faf8;
  --muted: #a8b5b1;
  --green: #54f29b;
  --danger: #ff6b6b;
  --warn: #f7d55a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 2%, rgba(84,242,155,.16), transparent 28%),
    linear-gradient(180deg, #050807, #0a0f0d);
}
a { color: inherit; }
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card, .panel {
  width: min(100%, 500px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.06);
  box-shadow: 0 24px 80px rgba(0,0,0,.42);
  padding: 28px;
}
.login-card h1, .panel h2 { margin-top: 0; letter-spacing: -.04em; }
.small, p { color: var(--muted); line-height: 1.6; }
.input, textarea, select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.25);
  color: var(--text);
  padding: 13px 14px;
  font: inherit;
}
textarea { min-height: 160px; resize: vertical; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 14px; font-weight: 700; }
.form { display: grid; gap: 14px; }
.btn {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255,255,255,.07);
  border-radius: 999px;
  padding: 11px 15px;
  cursor: pointer;
  font-weight: 900;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.btn.primary { background: linear-gradient(135deg, var(--green), #dcffe9); color: #06120d; border: 0; }
.btn.danger { border-color: rgba(255,107,107,.35); color: #ffd4d4; background: rgba(255,107,107,.08); }
.btn.warn { border-color: rgba(247,213,90,.35); color: #fff0af; background: rgba(247,213,90,.08); }
.app {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}
.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(0,0,0,.20);
  padding: 20px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 1000; margin-bottom: 24px; }
.mark { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; color: #031208; background: linear-gradient(135deg, var(--green), white); }
.side-nav { display: grid; gap: 9px; }
.side-nav button, .side-nav a {
  width: 100%;
  text-align: left;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 12px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}
.side-nav button.active, .side-nav button:hover, .side-nav a:hover { color: var(--text); background: rgba(255,255,255,.06); border-color: var(--line); }
.main { padding: 24px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.grid { display: grid; gap: 18px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.panel { width: 100%; padding: 22px; }
.hidden { display: none !important; }
.table { width: 100%; border-collapse: collapse; overflow: hidden; }
.table th, .table td { border-bottom: 1px solid var(--line); padding: 12px 8px; text-align: left; vertical-align: top; }
.table th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.badge { display: inline-flex; border-radius: 999px; padding: 5px 9px; font-size: 12px; font-weight: 900; border: 1px solid var(--line); color: var(--muted); }
.badge.published { color: #baffd2; border-color: rgba(84,242,155,.34); background: rgba(84,242,155,.08); }
.badge.draft { color: #fff0af; border-color: rgba(247,213,90,.34); background: rgba(247,213,90,.08); }
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.media-card { border: 1px solid var(--line); background: rgba(255,255,255,.05); border-radius: 18px; overflow: hidden; }
.media-card img, .media-card video { width: 100%; height: 150px; object-fit: cover; background: #000; }
.media-card .body { padding: 12px; }
.url-box { word-break: break-all; color: var(--green); font-size: 12px; }
.status { min-height: 20px; color: var(--green); font-size: 14px; font-weight: 700; }
.message-card { border: 1px solid var(--line); border-radius: 18px; padding: 16px; background: rgba(255,255,255,.05); }
.message-card.unread { border-color: rgba(84,242,155,.32); }
@media (max-width: 920px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .grid.two, .grid.three { grid-template-columns: 1fr; }
  .topbar { display: block; }
}