:root {
  --bg: #f3efe7;
  --surface: #fbf8f2;
  --surface-strong: #fffdfa;
  --ink: #10233e;
  --muted: #5e6c80;
  --line: #d8d0c3;
  --accent: #b48642;
  --accent-strong: #8f6630;
  --success: #355e4b;
  --warning: #b36133;
  --shadow: 0 12px 36px rgba(16, 35, 62, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(180, 134, 66, 0.12), transparent 28%),
    linear-gradient(180deg, #f6f1e8 0%, #f0ebe3 100%);
  color: var(--ink);
}

a {
  color: inherit;
}

.shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px;
}

.topbar,
.detail-header,
.hero,
.panel {
  background: rgba(255, 253, 250, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(216, 208, 195, 0.7);
  box-shadow: var(--shadow);
}

.topbar {
  padding: 20px 24px;
  border-radius: 24px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.topbar h1,
.hero h2,
.detail-header h2,
.panel h3,
.panel h4 {
  font-family: "Songti SC", "STSong", serif;
  margin: 0;
}

.topnav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.topnav a {
  text-decoration: none;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent-strong);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero {
  margin-top: 24px;
  border-radius: 28px;
  padding: 36px;
}

.hero-copy,
.muted,
.section-note,
.tiny {
  color: var(--muted);
}

.dashboard-grid,
.detail-grid {
  margin-top: 24px;
  display: grid;
  gap: 20px;
}

.dashboard-grid {
  grid-template-columns: 1fr 1.3fr 1fr;
}

.detail-grid {
  grid-template-columns: 320px minmax(0, 1fr) 360px;
  align-items: start;
}

.panel {
  border-radius: 24px;
  padding: 24px;
}

.stat-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
}

.stat-card span,
.meta-list dt,
.section-note,
.tiny {
  font-size: 13px;
}

.stat-card strong {
  display: block;
  margin-top: 10px;
  font-size: 28px;
}

.breakdown ul,
.recent-list,
.stack ul,
.stack ol {
  padding-left: 20px;
}

.breakdown li,
.recent-list li {
  list-style: none;
}

.breakdown ul,
.recent-list {
  padding-left: 0;
  margin: 12px 0 0;
}

.breakdown li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.consultation-form {
  display: grid;
  gap: 16px;
}

.consultation-form label,
.stack {
  display: grid;
  gap: 10px;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  background: #fffdfa;
}

textarea {
  resize: vertical;
}

.primary-btn,
.ghost-btn {
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.primary-btn:hover,
.ghost-btn:hover {
  transform: translateY(-1px);
}

.primary-btn {
  border: none;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: white;
}

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

.recent-list li + li {
  margin-top: 10px;
}

.recent-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.badge {
  align-self: start;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  text-transform: capitalize;
}

.badge.generated,
.badge.confirmed {
  background: rgba(53, 94, 75, 0.12);
  color: var(--success);
}

.badge.processing,
.badge.draft {
  background: rgba(179, 97, 51, 0.12);
  color: var(--warning);
}

.badge.neutral {
  background: rgba(16, 35, 62, 0.08);
  color: var(--ink);
}

.detail-header {
  margin-top: 24px;
  border-radius: 24px;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.meta-list {
  margin: 0;
}

.meta-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.raw-input,
.internal-copy {
  white-space: pre-wrap;
  margin: 0;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow-wrap: anywhere;
}

.action-list {
  display: grid;
  gap: 10px;
}

.copy-box,
.review-box,
.ref-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
}

.copy-header,
.ref-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: start;
}

.ref-card + .ref-card {
  margin-top: 12px;
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 18px;
  background: var(--surface);
}

@media (max-width: 1120px) {
  .dashboard-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }
}