:root {
  --bg: #0b0d12;
  --bg-elev: #12151d;
  --border: #22262f;
  --text: #e8eaed;
  --text-dim: #9aa1ac;
  --accent: #7c5cff;
  --accent-2: #22d3ee;
  --danger: #ff5c7a;
  --ok: #2fd674;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(124,92,255,0.18), transparent),
              radial-gradient(900px 500px at -10% 20%, rgba(34,211,238,0.10), transparent),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Nav ---- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}
.nav .brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.nav .links { display: flex; gap: 28px; align-items: center; }
.nav .links a { color: var(--text-dim); font-size: 0.95rem; transition: color .15s; }
.nav .links a:hover { color: var(--text); }

/* ---- Hero ---- */
.hero { padding: 64px 0 40px; }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  background: linear-gradient(120deg, var(--text) 30%, var(--accent) 70%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p { color: var(--text-dim); font-size: 1.1rem; max-width: 560px; margin: 0 0 28px; }

.pill-row { display: flex; gap: 12px; flex-wrap: wrap; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  font-size: 0.9rem;
  transition: border-color .15s, transform .15s;
}
.pill:hover { border-color: var(--accent); transform: translateY(-1px); }

/* ---- Section ---- */
.section { padding: 48px 0; }
.section h2 {
  font-size: 1.4rem;
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}

/* ---- Project grid ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card {
  display: block;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform .18s, border-color .18s;
  cursor: default;
}
a.card { cursor: pointer; }
.card:hover { transform: translateY(-3px); border-color: var(--accent); }
.card .tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-2);
  margin-bottom: 10px;
}
.card h3 { margin: 0 0 8px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--text-dim); font-size: 0.92rem; line-height: 1.5; }

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 48px;
  color: var(--text-dim);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- Forms / auth ---- */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card {
  width: 100%;
  max-width: 360px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.auth-card h1 { font-size: 1.3rem; margin: 0 0 20px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.85rem; color: var(--text-dim); margin-bottom: 6px; }
input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0e1016;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-dim); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #0b0d12;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: opacity .15s, transform .15s;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.error-msg { color: var(--danger); font-size: 0.88rem; margin-bottom: 14px; }

/* ---- Dashboard ---- */
.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .dash-grid { grid-template-columns: 1fr; } }
.panel {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.panel h2 { font-size: 1.05rem; margin: 0 0 18px; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.status-badge.running { color: var(--accent-2); border-color: var(--accent-2); }
.status-badge.done { color: var(--ok); border-color: var(--ok); }
.status-badge.error { color: var(--danger); border-color: var(--danger); }
.status-badge.queued { color: var(--text-dim); }

#log-box {
  background: #060709;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 0.8rem;
  color: #b7f5c5;
  height: 220px;
  overflow-y: auto;
  white-space: pre-wrap;
  margin-top: 14px;
}

.video-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.video-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.88rem;
  gap: 12px;
}
.video-list .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.video-list .meta { color: var(--text-dim); font-size: 0.78rem; flex-shrink: 0; }
.download-link { color: var(--accent-2); flex-shrink: 0; font-weight: 600; }