:root {
  --bg: #0b0b10;
  --panel: #151722;
  --muted: #8f95b2;
  --text: #e9ecff;
  --accent: #5a67ff;
}

html,
body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px / 1.5 system-ui, Segoe UI, Roboto, Inter, Arial, sans-serif;
}

.wrap {
  max-width: 980px;
  margin: 24px auto;
  padding: 16px;
}

h1 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 12px;
}

.grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

.card {
  background: var(--panel);
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}

canvas {
  display: block;
  border-radius: 10px;
}

#gradientCanvas {
  width: 100%;
  height: 96px;
  background: #111;
}

#picker {
  width: 100%;
  height: 180px;
  cursor: crosshair;
}

.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 8px 0;
}

.btn {
  background: #23263a;
  border: 1px solid #2f3350;
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 6px;
}

th,
td {
  font-size: 13px;
}

th {
  color: var(--muted);
  font-weight: 600;
  text-align: left;
}

tr {
  background: #1a1d2c;
}

tr.sel {
  outline: 2px solid var(--accent);
}

td {
  padding: 8px;
}

input[type="text"],
input[type="number"] {
  width: 100%;
  box-sizing: border-box;
  background: #0e1120;
  border: 1px solid #2b3050;
  color: var(--text);
  border-radius: 6px;
  padding: 6px 8px;
}

.swatch {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid #00000055;
  display: inline-block;
  vertical-align: middle;
}

.row-actions {
  display: flex;
  gap: 6px;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 12px;
}

.export-form {
  margin: 0;
}


.export-dialog {
  width: min(90vw, 1200px);
  overscroll-behavior: contain;
}

.export-dialog textarea {
  width: 100%;
  height: 60vh;
  box-sizing: border-box;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.4;
  padding: 10px;
  resize: vertical;

  overflow: auto;
  overscroll-behavior: contain;
}

.export-toolbar {
  justify-content: flex-end;
  margin-top: 8px;
}