:root {
  --bg: #10131f;
  --bg-panel: #161a2c;
  --bg-card: #1c2138;
  --border: #2c3253;
  --border-soft: #232847;
  --text: #e7e6de;
  --text-dim: #9a9cb5;
  --text-faint: #6c6f8e;
  --accent: #f2a23c;
  --accent-dim: #7a5a24;
  --coral: #e8734c;
  --danger: #e8734c;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(ellipse at 50% -10%, #1b2140 0%, var(--bg) 55%);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
}

.topbar {
  border-bottom: 1px solid var(--border-soft);
  padding: 28px 24px 22px;
}
.topbar-inner { max-width: 1180px; margin: 0 auto; }
.topbar h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.tagline { margin: 0; color: var(--text-dim); font-size: 14px; }

.layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}

.panel { display: flex; flex-direction: column; gap: 16px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
}

.card h2 {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent);
}

.card h3 {
  margin: 14px 0 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

label {
  display: block;
  font-size: 12.5px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

input, select {
  display: block;
  width: 100%;
  margin-top: 5px;
  background: #0f1224;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13.5px;
  padding: 8px 9px;
}
input:focus, select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
input[type="range"] { padding: 0; accent-color: var(--accent); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.indent { margin-left: 4px; margin-bottom: 8px; }

.radio-row, .checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 8px;
}
.radio-row input, .checkbox-row input { width: auto; margin: 0; }

.btn-primary, .btn-secondary {
  border: none;
  border-radius: 7px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--sans);
}
.btn-primary {
  background: var(--accent);
  color: #241503;
  width: 100%;
}
.btn-primary:hover { background: #ffb356; }
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.btn-row .btn-secondary { flex: 1; margin-top: 0; }

.hint {
  font-size: 12px;
  color: var(--text-faint);
  margin: 10px 0 0;
  line-height: 1.5;
}

.range-readout {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}

.times-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12.5px;
}
.times-table th, .times-table td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-dim);
}
.times-table th { color: var(--text-faint); font-weight: 500; text-transform: uppercase; font-size: 10.5px; letter-spacing: 0.4px; }
.times-table td.event-name { color: var(--text); }
.times-table tr.clipped td { color: var(--coral); }

#svg-wrap {
  background: #0b0d1a;
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  justify-content: center;
}
#svg-wrap svg { max-width: 100%; height: auto; }

.scrub-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.scrub-row input[type="range"] { flex: 1; margin: 0; }

#clip-warning:not(:empty) { color: var(--coral); }