:root {
  --ink: #111827;
  --muted: #6b7280;
  --bg: #f4f4f5;
  --card: #ffffff;
  --accent: #111827;
  --accent-2: #1f2937;
  --border: #d4d4d8;
  --shadow: 0 24px 40px rgba(0, 0, 0, 0.12);
  --radius: 18px;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;
  --sans: "Sora", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: radial-gradient(circle at 20% 20%, #fff8e1 0%, transparent 50%),
    radial-gradient(circle at 80% 0%, #e0f7f4 0%, transparent 45%),
    var(--bg);
  min-height: 100vh;
}

.page {
  padding: 48px 16px 72px;
  display: flex;
  justify-content: center;
}

.card {
  width: min(1100px, 100%);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
  border: 1px solid var(--border);
}

h1 {
  margin: 0 0 8px;
  font-size: 32px;
  letter-spacing: -0.02em;
}

.subtle {
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}

.sub {
  margin: 0 0 24px;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 16px;
}

.panel {
  background: #fafafa;
  border-radius: 14px;
  padding: 22px;
  border: 1px solid var(--border);
  margin-bottom: 16px;
}

.panel h2 {
  margin-top: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.menu {
  position: relative;
}

.menu-panel {
  position: absolute;
  right: 0;
  top: 42px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  min-width: 280px;
  box-shadow: var(--shadow);
  display: none;
  z-index: 5;
  flex-direction: column;
  gap: 8px;
}

.menu-panel.open {
  display: flex;
}

.menu-panel .link {
  display: block;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  color: var(--ink);
}

.menu-panel .link:hover {
  background: #eef2f7;
}

.menu-panel h3 {
  margin: 12px 0 8px;
  font-size: 14px;
}

.link {
  text-decoration: none;
  color: var(--accent);
  font-weight: 600;
}

.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 10;
}

.modal.open {
  display: flex;
}

.modal-content {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  width: min(980px, 100%);
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow);
}

.builder {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
}

.palette {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
}

.palette-item {
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  margin-bottom: 8px;
  cursor: grab;
}

.steps {
  min-height: 120px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fafafa;
  display: grid;
  gap: 12px;
}

.step-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.step-header {
  font-weight: 600;
  margin-bottom: 8px;
}

.list {
  display: grid;
  gap: 12px;
}

.list.compact {
  gap: 6px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f8fafc;
}

.pill input {
  margin: 0;
}

.list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
}

.list-item--approved {
  border-color: #16a34a;
  box-shadow: 0 0 0 1px rgba(22, 163, 74, 0.15);
}

.list-item--rejected {
  border-color: #dc2626;
  box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.15);
}

.list-item .muted {
  color: var(--muted);
  font-size: 12px;
}

.small {
  padding: 6px 10px;
  font-size: 12px;
}

.spaced {
  margin-top: 8px;
}

.pdf-wrap {
  margin: 0 0 12px;
}

.pdf-wrap h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

#pdfPreview {
  width: 100%;
  height: 360px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
}

.badge--ok {
  background: #16a34a;
  color: #f9fafb;
  border-color: #16a34a;
}

.badge--danger {
  background: #dc2626;
  color: #f9fafb;
  border-color: #dc2626;
}

.badge--warning {
  background: #374151;
  color: #f9fafb;
  border-color: #374151;
}

.badge--info {
  background: #2563eb;
  color: #f9fafb;
  border-color: #2563eb;
}

.badge--muted {
  background: #e5e7eb;
  color: #374151;
  border-color: #d1d5db;
}

.badge--neutral {
  background: #111827;
  color: #f9fafb;
  border-color: #111827;
}

.form {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

.field + .field {
  margin-top: 6px;
}

.group-block {
  margin-top: 12px;
}

.group-block + .group-block {
  margin-top: 16px;
}

.section {
  padding: 8px 0;
  border-top: 1px dashed var(--border);
}

.section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.inline {
  display: flex;
  gap: 8px;
}

.inline > * {
  flex: 1;
}

input,
select,
button {
  font: inherit;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

button {
  background: var(--accent);
  color: #f9fafb;
  border: none;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

.output pre,
pre#output {
  background: #10151b;
  color: #e2e8f0;
  padding: 16px;
  border-radius: 12px;
  overflow: auto;
  font-family: var(--mono);
}

#statusBox {
  background: #f8fafc;
  color: #1f2937;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-family: var(--mono);
  margin-top: 12px;
}

.hint {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

@media (max-width: 720px) {
  .card {
    padding: 20px;
  }
}