:root {
  --bg: #070b14;
  --panel: #10182a;
  --panel2: #0c1220;
  --border: rgba(255,255,255,0.12);
  --text: #eaf1ff;
  --muted: #9db0d0;
  --accent: #4d8dff;
  --accent2: #7a64ff;
  --ok: #35c38f;
  --warn: #f3b54a;
  --error: #ef6b73;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 80% -10%, rgba(122,100,255,0.2), transparent 50%),
    radial-gradient(900px 500px at -10% -20%, rgba(77,141,255,0.22), transparent 45%),
    var(--bg);
  min-height: 100vh;
}
a { color: #b9ceff; text-decoration: none; }
a:hover { color: #dbe7ff; }
.wrap { max-width: 980px; margin: 0 auto; padding: 24px; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}
.brand { font-weight: 800; letter-spacing: 0.2px; color: #dce7ff; }
.nav { display: flex; gap: 14px; flex-wrap: wrap; }
.hero {
  background: linear-gradient(140deg, rgba(77,141,255,0.18), rgba(122,100,255,0.12));
  border: 1px solid rgba(154,183,255,0.22);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}
.hero h1 { margin: 0 0 8px; font-size: clamp(24px, 4.4vw, 38px); line-height: 1.1; }
.hero p { margin: 0; color: var(--muted); max-width: 760px; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  margin: 14px 0;
}
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } }
label { display: block; font-weight: 600; font-size: 13px; color: #c7d8f8; margin: 0 0 8px; }
input[type="text"], input[type="file"], select, textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.14);
  background: var(--panel2);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}
textarea { min-height: 160px; resize: vertical; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
button {
  border: 1px solid rgba(136,171,255,0.32);
  background: rgba(77,141,255,0.2);
  color: #ddebff;
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
button:hover { background: rgba(77,141,255,0.3); }
button.secondary {
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.07);
  color: #cad7f0;
}
.preview {
  min-height: 120px;
  border: 1px dashed rgba(157,176,208,0.45);
  background: rgba(16,24,42,0.6);
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--muted);
  margin-top: 10px;
  overflow: hidden;
}
.preview img { max-width: 100%; max-height: 220px; }
.status {
  margin-top: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  font-size: 13px;
}
.status.ok { color: #b9f0dd; background: rgba(53,195,143,0.14); border: 1px solid rgba(53,195,143,0.3); }
.status.error { color: #ffd2d5; background: rgba(239,107,115,0.14); border: 1px solid rgba(239,107,115,0.3); }
.related {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 760px) { .related { grid-template-columns: 1fr; } }
.related a {
  display: block;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.03);
}
.related a:hover { border-color: rgba(154,183,255,0.4); }
.faq details {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  margin-top: 8px;
  background: rgba(255,255,255,0.02);
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); }
.footer { margin-top: 16px; color: var(--muted); font-size: 13px; }