:root {
  --bg: #f6efe5;
  --card: rgba(255, 250, 242, 0.88);
  --text: #1d211d;
  --muted: #667167;
  --accent: #c65a34;
  --accent-deep: #8f3e24;
  --green: #2f6a4f;
  --border: rgba(29, 33, 29, 0.1);
  --shadow: 0 22px 54px rgba(96, 72, 41, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(198, 90, 52, 0.12), transparent 26%),
    radial-gradient(circle at 88% 12%, rgba(47, 106, 79, 0.12), transparent 20%),
    linear-gradient(180deg, #fbf6ef 0%, #f3e8d8 100%);
  min-height: 100vh;
}

.page-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(255, 251, 246, 0.96), rgba(255, 244, 229, 0.82));
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
}

.hero-copy h1 {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-size: clamp(2.4rem, 4.5vw, 4.7rem);
  line-height: 1.05;
}

.hero-text,
.section-title p,
.sync-copy p,
.sync-status {
  color: var(--muted);
  line-height: 1.7;
}

.hero-strip {
  display: grid;
  gap: 12px;
  align-content: center;
}

.hero-stat,
.summary-tile,
.donut-card,
.legend-item {
  border-radius: 20px;
  border: 1px solid rgba(198, 90, 52, 0.12);
  background: rgba(255, 250, 242, 0.8);
}

.hero-stat {
  padding: 18px 20px;
}

.hero-stat span,
.summary-tile span,
.donut-copy span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 6px;
}

.hero-stat strong,
.summary-tile strong,
.donut-copy strong {
  font-size: 1.7rem;
  font-weight: 600;
}

.layout {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 18px;
}

.section-title h2 {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-size: 1.55rem;
}

.section-title p {
  margin: 0;
  max-width: 46ch;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

label span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}

input {
  width: 100%;
  border: 1px solid rgba(29, 33, 29, 0.14);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255, 253, 249, 0.96);
  color: var(--text);
  font: inherit;
}

input:focus {
  outline: 2px solid rgba(198, 90, 52, 0.2);
  border-color: rgba(198, 90, 52, 0.45);
}

.sync-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(29, 33, 29, 0.08);
}

.sync-copy strong {
  display: block;
  margin-bottom: 6px;
}

.sync-status {
  margin: 12px 0 0;
  min-height: 1.7em;
}

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

button {
  border: none;
  border-radius: 999px;
  padding: 13px 20px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.primary-btn {
  background: var(--accent);
  color: #fff8f2;
}

.secondary-btn {
  background: #243129;
  color: #f7f2e8;
}

.ghost-btn {
  background: transparent;
  color: var(--accent-deep);
  border: 1px solid rgba(198, 90, 52, 0.24);
}

.danger-btn {
  background: rgba(143, 58, 47, 0.12);
  color: #8f3a2f;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(29, 33, 29, 0.08);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
}

td input {
  min-width: 120px;
}

.insight-grid,
.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.summary-tile,
.donut-card {
  padding: 18px 20px;
}

.donut-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.donut-card {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.donut {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 0 0%, rgba(29, 33, 29, 0.08) 0 100%);
  position: relative;
}

.donut.value {
  background: conic-gradient(var(--green) 0 0%, rgba(29, 33, 29, 0.08) 0 100%);
}

.donut::after {
  content: "";
  position: absolute;
  inset: 18px;
  background: rgba(255, 251, 246, 0.98);
  border-radius: 50%;
}

.donut-copy {
  text-align: center;
}

.split-legend {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.legend-item {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.bar-chart {
  display: grid;
  gap: 12px;
}

.bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 92px;
  gap: 12px;
  align-items: center;
}

.bar-track {
  position: relative;
  height: 14px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(29, 33, 29, 0.08);
}

.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(198, 90, 52, 0.1);
  color: var(--accent-deep);
  font-size: 0.82rem;
}

.note-cell,
.empty-state {
  color: var(--muted);
}

.error-tile {
  grid-column: 1 / -1;
}

@media (max-width: 980px) {
  .hero,
  .insight-grid,
  .chart-grid,
  .donut-pair {
    grid-template-columns: 1fr;
  }

  .section-title,
  .sync-strip {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1240px);
    padding-top: 18px;
  }

  .hero,
  .card {
    padding: 18px;
  }

  .bar-row {
    grid-template-columns: 1fr;
  }
}