:root {
  color-scheme: light dark;
  --ink: #12161c;
  --bg: #ffffff;
  --muted: #5b6472;
  --accent: #2f6df6;
}

@media (prefers-color-scheme: dark) {
  :root { --ink: #e7ecf3; --bg: #0b0e12; --muted: #93a0b4; --accent: #6ea0ff; }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main { max-width: 720px; margin: 0 auto; padding: 48px 22px; }
h1 { font-size: clamp(28px, 5vw, 44px); letter-spacing: -0.02em; margin: 0 0 12px; }
a { color: var(--accent); }

.nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; max-width: 960px; margin: 0 auto; padding: 16px 22px; }
.nav .brand { font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; }
.nav nav a { margin-left: 14px; text-decoration: none; }
.button, button { display: inline-block; padding: 8px 16px; border-radius: 8px; border: 0; background: var(--accent); color: #fff !important; font: inherit; cursor: pointer; text-decoration: none; }
button.secondary { background: transparent; color: var(--accent) !important; border: 1px solid var(--accent); }
button.danger { background: transparent; color: #d0473a !important; border: 1px solid #d0473a; }
form.stack { display: grid; gap: 12px; max-width: 380px; }
label { display: grid; gap: 4px; font-size: 14px; color: var(--muted); }
input, textarea { font: inherit; padding: 9px 11px; border-radius: 8px; border: 1px solid color-mix(in srgb, var(--muted) 45%, transparent); background: var(--bg); color: var(--ink); }
.error { color: #d0473a; min-height: 1.4em; }
.muted { color: var(--muted); }
.scenes { list-style: none; padding: 0; display: grid; gap: 10px; }
.scenes li { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px; border: 1px solid color-mix(in srgb, var(--muted) 30%, transparent); border-radius: 10px; }
.scenes li .actions { display: flex; gap: 8px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
[hidden] { display: none !important; }
.small { font-size: 14px; }
.ok { color: #2e8b57; }
.oauth { margin: 0 0 18px; }
.siteftr { max-width: 720px; margin: 0 auto; padding: 24px 22px 40px; border-top: 1px solid color-mix(in srgb, var(--muted) 25%, transparent); color: var(--muted); font-size: 14px; }