:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #121a31;
  --panel-2: #17213d;
  --line: #2a3557;
  --text: #ecf1ff;
  --muted: #a9b6da;
  --primary: #6ea8fe;
  --danger: #ff6b6b;
  --success: #5cd6a6;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #172447 0%, var(--bg) 55%);
  color: var(--text);
}

.shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

.grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 20px;
}

.card {
  background: rgba(18, 26, 49, 0.92);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 20px;
  padding: 28px;
  margin-bottom: 20px;
}

.eyebrow {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  margin: 0 0 8px;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
}

h2 {
  margin-top: 0;
  margin-bottom: 16px;
}

.subtext, .notes p, .meta-label {
  color: var(--muted);
}

.status-pill {
  min-width: 100px;
  text-align: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(110, 168, 254, 0.16);
  border: 1px solid rgba(110, 168, 254, 0.35);
  color: var(--primary);
  font-weight: 700;
}

.controls, .preview-card, .log-card {
  padding: 24px;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}

input[type="text"], select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 12px 14px;
  font-size: 14px;
}

.inline-check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.primary { background: var(--primary); color: #08101f; }
.secondary { background: #233257; color: var(--text); }
.danger { background: var(--danger); color: white; }

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.timer {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(92, 214, 166, 0.12);
  border: 1px solid rgba(92, 214, 166, 0.3);
  color: var(--success);
  font-weight: 700;
}

video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  background: #02050f;
  border: 1px solid var(--line);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.meta-label {
  display: block;
  font-size: 12px;
  margin-bottom: 6px;
}

.download-link {
  color: var(--primary);
  text-decoration: none;
}

.download-link.disabled {
  color: var(--muted);
  pointer-events: none;
}

.log-card {
  grid-column: 1 / -1;
}

pre {
  margin: 0;
  min-height: 180px;
  max-height: 340px;
  overflow: auto;
  background: #08101f;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  color: #dbe6ff;
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 920px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    flex-direction: column;
  }

  .log-card {
    grid-column: auto;
  }
}