:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #6366f1;
  --accent-2: #818cf8;
  --danger: #ef4444;
  --ok: #22c55e;
}

* { box-sizing: border-box; }

body {
  font-family: system-ui, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

a { color: var(--accent-2); }

button {
  font: inherit;
  padding: .45rem .8rem;
  border: 0;
  border-radius: .45rem;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
button.secondary { background: var(--panel-2); }
button.danger { background: var(--danger); }
button:disabled { opacity: .5; cursor: default; }

input, select {
  font: inherit;
  padding: .45rem .6rem;
  border: 1px solid var(--panel-2);
  border-radius: .45rem;
  background: #0b1220;
  color: var(--text);
}

.error { color: var(--danger); min-height: 1.2em; font-size: .9rem; }

/* --- dashboard --- */
.center { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.card {
  background: var(--panel);
  padding: 1.5rem 2rem;
  border-radius: 1rem;
  box-shadow: 0 10px 40px rgba(0,0,0,.4);
  width: min(28rem, 100%);
}
.card h1 { margin-top: 0; }
.field { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .8rem; }
.field label { font-size: .85rem; color: var(--muted); }
.row { display: flex; gap: .5rem; align-items: center; }
.spread { display: flex; justify-content: space-between; align-items: center; }
.tabs { display: flex; gap: 1rem; margin-bottom: 1rem; }
.tabs a { cursor: pointer; }
.tabs a.active { color: var(--text); font-weight: 600; text-decoration: underline; }

.list { list-style: none; padding: 0; margin: 1rem 0; }
.list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: .55rem .7rem; border-radius: .5rem; background: var(--panel-2);
  margin-bottom: .4rem; cursor: pointer;
}
.list li:hover { outline: 1px solid var(--accent); }
.list .meta { color: var(--muted); font-size: .85rem; }

/* --- editor --- */
.editor { display: grid; grid-template-rows: auto 1fr; height: 100vh; }
.toolbar {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem .8rem; background: var(--panel); border-bottom: 1px solid var(--panel-2);
  flex-wrap: wrap;
}
.toolbar .sep { width: 1px; height: 1.5rem; background: var(--panel-2); }
.toolbar .tool.active { background: var(--accent-2); }
.toolbar .title { font-weight: 600; margin-right: .5rem; }
.toolbar .grow { flex: 1; }
.toolbar input[type=number] { width: 6rem; }
#stage { width: 100%; height: 100%; background: #0b1220; touch-action: none; display: block; }

.glyph-canvas-wrap { position: relative; overflow: hidden; }
.hint { color: var(--muted); font-size: .85rem; }