:root {
  color-scheme: light dark;
  --bg: #0f1220;
  --card: #181c30;
  --accent: #ff6f91;
  --accent2: #6f8cff;
  --text: #eef0ff;
  --muted: #9aa1c7;
  --border: #2a2f4a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding-block: 32px;
  background: linear-gradient(180deg, #0f1220 0%, #171b30 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding-inline: 16px;
}

header h1 {
  font-size: 1.6rem;
  margin-bottom: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sub { color: var(--muted); margin-top: 0; font-size: 0.92rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-top: 18px;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 12px 0 6px;
}

input[type="text"], input[type="number"], textarea, select {
  width: 100%;
  background: #10142a;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: inherit;
}

textarea { resize: vertical; }

.row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.row > div { flex: 1; min-width: 160px; }

button {
  margin-top: 18px;
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #10142a;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}
button:disabled { opacity: 0.6; cursor: not-allowed; }

.error {
  color: #ff8080;
  font-size: 0.88rem;
}

.progressbar {
  width: 100%;
  height: 10px;
  border-radius: 6px;
  background: #10142a;
  overflow: hidden;
  border: 1px solid var(--border);
}
.progressbar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 0.4s ease;
}

#stageText { color: var(--muted); font-size: 0.9rem; }
.sceneCount { color: var(--muted); font-size: 0.8rem; }

video {
  width: 100%;
  border-radius: 10px;
  background: black;
}

#downloadLink {
  display: inline-block;
  margin-top: 12px;
  color: var(--accent2);
  text-decoration: none;
  font-weight: 600;
}