:root {
  --bg: #f4efe6;
  --panel: rgba(255, 250, 242, 0.92);
  --panel-strong: #fffdf9;
  --ink: #1f1a17;
  --muted: #6e6259;
  --line: rgba(92, 71, 54, 0.16);
  --accent: #af5d2a;
  --accent-dark: #7d3f18;
  --accent-soft: #f0d3be;
  --success: #2f6b45;
  --danger: #8c2f23;
  --shadow: 0 20px 60px rgba(78, 49, 29, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Serif SC", "Source Han Serif SC", Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(175, 93, 42, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(47, 107, 69, 0.12), transparent 22%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 100%);
  min-height: 100vh;
}

.shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.hero {
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.96), rgba(248, 239, 226, 0.88));
  box-shadow: var(--shadow);
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.hero p {
  margin: 12px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.panel {
  grid-column: span 12;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel.wide {
  grid-column: span 7;
}

.panel.narrow {
  grid-column: span 5;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 24px 0;
}

.panel-head h2 {
  margin: 0;
  font-size: 22px;
}

.panel-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.panel-body {
  padding: 20px 24px 24px;
}

.section-block {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
}

.section-block-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.section-block-head h3 {
  margin: 0;
  font-size: 18px;
}

.section-block-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid.triple {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

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

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(92, 71, 54, 0.22);
  border-radius: 16px;
  padding: 12px 14px;
  background: var(--panel-strong);
  color: var(--ink);
  outline: none;
  transition: border-color 180ms ease, transform 180ms ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  transform: translateY(-1px);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.code-area {
  min-height: 220px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1.6;
}

.code-area.tall {
  min-height: 340px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
}

.stat-card .label {
  color: var(--muted);
  font-size: 12px;
}

.stat-card .value {
  margin-top: 8px;
  font-size: 28px;
  line-height: 1;
}

.stat-card .hint {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 180ms ease, opacity 180ms ease, background 180ms ease;
}

button:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff8f0;
}

.btn-secondary {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.btn-danger {
  background: #f6d1cc;
  color: var(--danger);
}

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

.status {
  min-height: 24px;
  font-size: 14px;
}

.status.success {
  color: var(--success);
}

.status.error {
  color: var(--danger);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

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

.cards.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.72);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(175, 93, 42, 0.12);
  color: var(--accent-dark);
  font-size: 12px;
}

.section-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(47, 107, 69, 0.08);
  color: var(--success);
  font-size: 12px;
}

.section-chip.pending {
  background: rgba(175, 93, 42, 0.1);
  color: var(--accent-dark);
}

.editor-item {
  display: grid;
  gap: 12px;
}

.editor-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.editor-item-head h4 {
  margin: 0;
  font-size: 16px;
}

.empty {
  padding: 24px 0;
  color: var(--muted);
  text-align: center;
}

.mono {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.stretch {
  grid-column: 1 / -1;
}

@media (max-width: 920px) {
  .panel.wide,
  .panel.narrow {
    grid-column: span 12;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid.triple {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .cards.compact {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100% - 20px, 1200px);
    padding-top: 20px;
  }

  .hero,
  .panel-head,
  .panel-body {
    padding-left: 18px;
    padding-right: 18px;
  }
}