:root {
  --bg: #060606;
  --bg-soft: #101014;
  --panel: rgba(18, 18, 24, 0.84);
  --panel-strong: rgba(25, 25, 32, 0.96);
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.14);
  --text: #f5f7fb;
  --muted: #a3abc2;
  --accent: #8b5cf6;
  --accent-2: #00e5ff;
  --danger: #ff4d6d;
  --success: #22c55e;
  --shadow: 0 20px 60px rgba(0,0,0,0.45);
  --radius: 22px;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: radial-gradient(circle at top, rgba(139,92,246,0.16), transparent 30%), radial-gradient(circle at 80% 20%, rgba(0,229,255,0.12), transparent 25%), var(--bg); color: var(--text); }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px); background-size: 36px 36px; mask-image: radial-gradient(circle at center, black, transparent 85%); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.logo { width: 40px; height: 40px; border-radius: 14px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 28px rgba(139,92,246,0.35); position: relative; overflow: hidden; }
.logo::after { content: ''; position: absolute; inset: 9px; border: 2px solid rgba(255,255,255,0.95); border-top-left-radius: 16px; border-bottom-right-radius: 16px; transform: rotate(45deg); }
.nav { display: flex; gap: 10px; flex-wrap: wrap; }
.nav a { padding: 10px 14px; background: rgba(255,255,255,0.05); border: 1px solid var(--line); border-radius: 999px; color: var(--muted); transition: 180ms ease; }
.nav a:hover, .nav a.active { color: var(--text); border-color: var(--line-strong); background: rgba(255,255,255,0.08); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); backdrop-filter: blur(14px); }
.input, .textarea, .file-input, .btn { width: 100%; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,0.04); color: var(--text); padding: 14px 16px; }
.input:focus, .textarea:focus { outline: none; border-color: rgba(139,92,246,0.7); box-shadow: 0 0 0 4px rgba(139,92,246,0.14); }
.textarea { min-height: 140px; resize: vertical; }
.btn { cursor: pointer; background: linear-gradient(135deg, var(--accent), #6d28d9); border: none; font-weight: 700; transition: transform 180ms ease, box-shadow 180ms ease; box-shadow: 0 14px 36px rgba(139,92,246,0.35); }
.btn:hover { transform: translateY(-1px); }
.btn.secondary { background: rgba(255,255,255,0.06); border: 1px solid var(--line); box-shadow: none; }
.badge { display: inline-flex; padding: 8px 12px; border-radius: 999px; background: rgba(0,229,255,0.12); color: #b6f7ff; border: 1px solid rgba(0,229,255,0.18); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.status { font-size: 14px; color: var(--muted); }
.hidden { display: none !important; }
@media (max-width: 720px) {
  .topbar { flex-direction: column; align-items: stretch; }
  .nav { width: 100%; }
  .nav a { flex: 1; text-align: center; }
}