:root {
  --bg: #efe8df;
  --bg-deep: #d6cabd;
  --paper: #fffaf2;
  --paper-strong: #fffdf9;
  --ink: #1f1814;
  --muted: #67584e;
  --line: rgba(52, 39, 30, 0.12);
  --line-strong: rgba(52, 39, 30, 0.24);
  --signal: #c84a2f;
  --signal-soft: rgba(200, 74, 47, 0.12);
  --ops: #0f766e;
  --ops-soft: rgba(15, 118, 110, 0.12);
  --warn: #c77d0b;
  --warn-soft: rgba(199, 125, 11, 0.14);
  --shadow: 0 24px 60px rgba(44, 27, 17, 0.12);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(200, 74, 47, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 28%),
    linear-gradient(180deg, #f5eee6 0%, var(--bg) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(80, 58, 46, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 58, 46, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  opacity: 0.45;
}

.app-shell {
  position: relative;
  z-index: 1;
  max-width: 1540px;
  margin: 0 auto;
  padding: 28px 24px 36px;
}

.reveal {
  animation: rise 620ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.92fr);
  gap: 20px;
  margin-bottom: 20px;
}

.hero-copy,
.hero-panel,
.panel {
  background: linear-gradient(180deg, rgba(255, 252, 246, 0.96), rgba(255, 248, 240, 0.96));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 30px 32px 28px;
}

.eyebrow,
.section-kicker,
.meta-label,
.summary-label {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero h1 {
  margin: 10px 0 14px;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.5rem, 4vw, 4.3rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.lede {
  max-width: 64ch;
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.68;
  color: #3f3128;
}

.hero-chips,
.tag-row,
.filter-row,
.hero-actions,
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-chips {
  margin-top: 22px;
}

.chip,
.filter-chip,
.severity-pill,
.risk-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.chip-light {
  background: rgba(31, 24, 20, 0.06);
  color: #3d2f26;
}

.hero-panel {
  padding: 24px;
}

.hero-panel-heading {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-metrics {
  margin-top: 16px;
}

.metric-card,
.summary-box {
  flex: 1 1 140px;
  min-width: 0;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--paper-strong);
  border: 1px solid rgba(48, 35, 26, 0.08);
}

.metric-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.metric-card strong,
.summary-box strong {
  display: block;
  font-size: 1rem;
  line-height: 1.35;
}

.hero-actions {
  margin-top: 18px;
}

button {
  appearance: none;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.solid-button,
.ghost-button {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.solid-button {
  background: var(--signal);
  color: #fffaf6;
  box-shadow: 0 16px 28px rgba(200, 74, 47, 0.26);
}

.ghost-button {
  background: rgba(31, 24, 20, 0.06);
  color: var(--ink);
}

.solid-button:hover,
.ghost-button:hover,
.filter-chip:hover,
.incident-card:hover {
  transform: translateY(-1px);
}

.solid-button:disabled,
.ghost-button:disabled {
  cursor: default;
  opacity: 0.55;
  transform: none;
  box-shadow: none;
}

.copy-feedback {
  min-height: 20px;
  margin: 10px 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: minmax(260px, 290px) minmax(0, 1fr) minmax(300px, 360px);
  gap: 18px;
  align-items: start;
}

.panel {
  padding: 22px;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-heading h2,
.detail-card h3,
.observation-block h3 {
  margin: 4px 0 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.28rem;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.panel-heading p,
.lab-copy,
.detail-card p,
.signal-summary,
.footer p,
.task-copy {
  margin: 0;
  color: #45372d;
}

.rail .panel-heading p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.filter-row {
  margin-bottom: 16px;
}

.filter-chip {
  padding: 0 13px;
  background: rgba(31, 24, 20, 0.06);
  color: #46392f;
}

.filter-chip.is-active {
  background: var(--ink);
  color: #fff8f2;
}

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

.incident-card {
  width: 100%;
  padding: 16px;
  text-align: left;
  border-radius: var(--radius-md);
  border: 1px solid rgba(45, 34, 27, 0.08);
  background: linear-gradient(180deg, rgba(255, 254, 249, 0.96), rgba(255, 248, 240, 0.98));
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.incident-card.is-active {
  border-color: rgba(200, 74, 47, 0.48);
  box-shadow: 0 18px 30px rgba(200, 74, 47, 0.12);
}

.incident-topline,
.signal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.incident-topline {
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.incident-source,
.incident-time {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
}

.incident-title {
  margin: 0 0 6px;
  font-size: 1rem;
  line-height: 1.35;
}

.incident-location {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.severity-high,
.risk-high {
  background: var(--signal-soft);
  color: #9d321f;
}

.severity-medium,
.risk-medium {
  background: var(--warn-soft);
  color: #8f5a07;
}

.severity-low,
.risk-low {
  background: var(--ops-soft);
  color: #0b655f;
}

.severity-critical,
.risk-critical {
  background: rgba(130, 28, 39, 0.16);
  color: #7a1422;
}

.signal-panel,
.action-panel,
.payload-panel,
.lab {
  min-width: 0;
}

.signal-meta {
  margin-bottom: 16px;
}

.meta-stack {
  min-width: 110px;
}

.meta-stack strong {
  display: block;
  margin-top: 6px;
  font-size: 0.95rem;
}

.signal-summary {
  font-size: 1rem;
  line-height: 1.68;
}

.tag-row {
  margin-top: 16px;
}

.tag-row .chip {
  min-height: 32px;
  padding: 0 12px;
  background: rgba(31, 24, 20, 0.06);
  color: #45372d;
  font-size: 0.8rem;
}

.detail-grid,
.workspace-grid {
  display: grid;
  gap: 16px;
}

.detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.workspace-grid {
  grid-template-columns: 1.05fr 0.95fr;
  margin-top: 16px;
}

.detail-card,
.risk-card {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--paper-strong);
  border: 1px solid rgba(31, 24, 20, 0.08);
}

.detail-card h3,
.observation-block h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.observation-block {
  margin-top: 18px;
}

.clean-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.6;
  color: #45372d;
}

.clean-list li + li {
  margin-top: 8px;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

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

.task-card {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(255, 252, 246, 1), rgba(255, 247, 237, 1));
  border: 1px solid rgba(31, 24, 20, 0.08);
}

.task-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.task-owner {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.task-due {
  font-size: 0.84rem;
  color: #7c685a;
}

.payload-json {
  margin: 0;
  padding: 16px;
  overflow: auto;
  border-radius: var(--radius-md);
  background: #201915;
  color: #fef5eb;
  font-size: 0.86rem;
  line-height: 1.62;
  border: 1px solid rgba(31, 24, 20, 0.08);
}

.toggle-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.toggle-row {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--paper-strong);
  border: 1px solid rgba(31, 24, 20, 0.08);
  color: #43342b;
}

.toggle-row input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--signal);
}

.risk-card {
  margin-top: 18px;
}

.risk-card strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 1.05rem;
}

.footer {
  margin-top: 18px;
  padding: 18px 22px 8px;
  color: #54463b;
}

.footer p {
  font-size: 0.92rem;
  line-height: 1.62;
}

.live-card {
  margin-top: 18px;
}

.live-status,
.live-note,
.live-result p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #4a3c32;
}

.live-good {
  color: #0b655f;
}

.live-bad,
.live-error {
  color: #9d321f;
}

.live-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 12px;
}

.live-result {
  min-height: 76px;
}

.live-block {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(255, 252, 246, 1), rgba(255, 247, 237, 1));
  border: 1px solid rgba(31, 24, 20, 0.08);
}

.live-link {
  color: var(--signal);
  font-weight: 800;
  text-decoration: none;
}

.live-link:hover {
  text-decoration: underline;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1240px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .workspace-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .app-shell {
    padding: 18px 14px 28px;
  }

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

  .hero-copy,
  .hero-panel,
  .panel {
    padding: 18px;
  }

  .summary-strip {
    grid-template-columns: 1fr;
  }
}