:root {
  --bg: #f8fafc;
  --card: #ffffff;
  --fg: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --pass: #16a34a;
  --panel: #f1f5f9;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.5;
}
header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
}
.brand { display: flex; gap: 12px; align-items: center; max-width: 1200px; margin: 0 auto; }
.brand .mark { font-size: 32px; }
.brand h1 { margin: 0; font-size: 20px; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.brand a { color: var(--primary); text-decoration: none; }
.brand a:hover { text-decoration: underline; }

main {
  max-width: 1200px; margin: 0 auto; padding: 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
@media (max-width: 900px) { main { grid-template-columns: 1fr; } }

.pane {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
}
.pane h2 {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--fg);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}
.pane h3 {
  margin: 18px 0 8px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pane h3 small { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: normal; }

.row { margin-bottom: 10px; }
.row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}
input, select, textarea {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  font-family: inherit;
  color: var(--fg);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}
textarea { resize: vertical; }

#hours { display: flex; flex-direction: column; gap: 6px; }
.hour-row {
  display: grid;
  grid-template-columns: 84px 1fr 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 4px 0;
}
.hour-row .day { font-size: 12px; font-weight: 600; color: var(--fg); }
.hour-row input[type="time"] { padding: 6px 8px; margin: 0; }
.hour-row label.closed {
  display: flex; align-items: center; gap: 4px;
  color: var(--muted); font-size: 12px;
  margin: 0;
}
.hour-row input[type="checkbox"] { width: auto; margin: 0; }

.btn-row { display: flex; gap: 8px; margin-top: 16px; }
button {
  cursor: pointer;
  border: 1px solid var(--primary);
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 13px;
  font-family: inherit;
  font-weight: 500;
}
.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-ghost {
  background: white;
  color: var(--fg);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--panel); }

.output-pane pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 12px;
  border-radius: 6px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 320px;
  margin: 0;
}
.output-block { margin-bottom: 14px; }
.output-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 6px;
}
.output-header h3 { margin: 0; color: var(--fg); text-transform: none; letter-spacing: 0; }
.output-header code {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  background: var(--panel);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 12px;
}
.copy {
  background: white;
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 4px 10px;
  font-size: 11px;
  border-radius: 4px;
}
.copy:hover { background: var(--panel); }
.copy.copied { background: var(--pass); color: white; border-color: var(--pass); }

#notes_out {
  background: #fefce8;
  color: #713f12;
}

.info-block {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 6px;
  padding: 12px 16px;
  color: #1e3a8a;
}
.info-block h3 { margin-top: 0; color: #1e3a8a; text-transform: none; letter-spacing: 0; }
.info-block ol { margin: 8px 0 0; padding-left: 20px; font-size: 13px; }
.info-block li { margin-bottom: 6px; }
.info-block a { color: var(--primary); }

.info-section {
  max-width: 1200px;
  margin: 0 auto 20px;
  padding: 22px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.info-section h2 {
  margin: 0 0 10px;
  font-size: 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}
.info-section h3 {
  margin: 16px 0 8px;
  font-size: 14px;
  color: var(--fg);
  text-transform: none;
  letter-spacing: 0;
}
.info-section p, .info-section li {
  font-size: 13.5px;
  color: var(--fg);
  line-height: 1.6;
}
.info-section a { color: var(--primary); text-decoration: none; }
.info-section a:hover { text-decoration: underline; }
.info-section ul { padding-left: 20px; }

footer {
  max-width: 1200px;
  margin: 20px auto;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}
footer a { color: var(--primary); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer .fine { margin-top: 6px; font-size: 11px; color: var(--muted); }