:root {
  --bg: #0f1419;
  --card: #1a2332;
  --border: #2d3a4d;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --accent: #6c5ce7;
  --accent2: #00d4aa;
  --danger: #ff6b6b;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(ellipse at top, #1a1830 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

.page { max-width: 960px; margin: 0 auto; padding: 2rem 1rem 3rem; }

.header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.25rem;
}

h1 { margin: 0; font-size: 2rem; }
h2 { margin: 0 0 1rem; font-size: 1.1rem; }

.subtitle { color: var(--muted); margin: 0.5rem 0 0; }

.features { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }

.tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.tag.hot { border-color: var(--accent2); color: var(--accent2); }

.compare-link { font-size: 0.85rem; color: var(--muted); margin-top: 0.75rem; }
.compare-link a { color: var(--accent); }

.status-pill {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  background: var(--card);
  white-space: nowrap;
}

.status-pill.ok { border-color: var(--accent2); color: var(--accent2); }
.status-pill.warn { border-color: #f0ad4e; color: #f0ad4e; }
.status-pill.err { border-color: var(--danger); color: var(--danger); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

@media (max-width: 720px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.35rem; }

textarea, select, input[type="file"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
}

textarea { resize: vertical; min-height: 120px; }

.field { margin-bottom: 1rem; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.hint { font-size: 0.8rem; color: var(--muted); margin: 0.35rem 0 0; }

.btn-primary {
  width: 100%;
  padding: 0.75rem;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #a29bfe);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  margin-top: 0.5rem;
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.hidden { display: none !important; }

.error { color: var(--danger); font-size: 0.85rem; margin-top: 0.5rem; }

.loading { display: none; text-align: center; padding: 2rem 0; }
.loading.active { display: block; }

.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 0.75rem;
}

@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none; }

.meta { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

.alert {
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid var(--danger);
  border-radius: 8px;
  padding: 0.75rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: #ffb4b4;
}

.alert.hidden { display: none; }