:root {
  --bg: #f3efe6;
  --paper: rgba(255, 252, 245, 0.88);
  --ink: #1b1d1a;
  --muted: #5d645c;
  --line: rgba(27, 29, 26, 0.12);
  --accent: #14532d;
  --accent-soft: #ddefdf;
  --warn: #8b6400;
  --warn-soft: #f8edc2;
  --danger: #9b2c2c;
  --danger-soft: #f9dfde;
  --shadow: 0 20px 60px rgba(41, 38, 28, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(20, 83, 45, 0.16), transparent 28%),
    radial-gradient(circle at left 20%, rgba(139, 100, 0, 0.12), transparent 20%),
    linear-gradient(180deg, #ede6d8 0%, var(--bg) 35%, #efe9dd 100%);
  min-height: 100vh;
}

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

.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 24px;
}

.hero-copy,
.hero-panel,
.panel,
.summary-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero-copy {
  padding: 32px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 0.98;
  max-width: 10ch;
}

.lead {
  margin: 16px 0 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 58ch;
}

.hero-panel {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dropzone {
  border: 2px dashed rgba(20, 83, 45, 0.35);
  background: linear-gradient(145deg, rgba(221, 239, 223, 0.85), rgba(255, 252, 245, 0.96));
  border-radius: 20px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.dropzone.drag-active {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 16px 40px rgba(20, 83, 45, 0.16);
}

.dropzone input {
  display: none;
}

.dropzone-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}

.dropzone-subtitle,
.muted,
.summary-meta {
  color: var(--muted);
}

.phase-picker {
  display: grid;
  gap: 8px;
  justify-items: center;
  padding-top: 4px;
}

.phase-picker-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.phase-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.phase-button {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: transform 140ms ease, background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.phase-button:hover {
  transform: translateY(-1px);
  border-color: rgba(20, 83, 45, 0.25);
}

.phase-button.is-active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(20, 83, 45, 0.18);
}

.phase-button.is-detected:not(.is-active) {
  border-color: rgba(20, 83, 45, 0.55);
  background:
    linear-gradient(180deg, rgba(221, 239, 223, 0.88), rgba(255, 255, 255, 0.95));
  box-shadow: inset 0 0 0 1px rgba(20, 83, 45, 0.08);
}

.phase-button.is-detected::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 7px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(20, 83, 45, 0.9);
}

.phase-button.is-active.is-detected::after {
  background: rgba(255, 255, 255, 0.92);
}

.phase-note {
  max-width: 100%;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  padding: 4px 10px 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.summary-card {
  position: relative;
  overflow: hidden;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.summary-card-wide {
  grid-column: span 2;
}

.summary-card strong {
  font-size: 24px;
}

.summary-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.summary-card.has-signal::after {
  content: "!";
  position: absolute;
  right: 18px;
  bottom: -14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 120px;
  line-height: 1;
  font-weight: 700;
  opacity: 0.08;
  pointer-events: none;
}

.summary-card.signal-warn::after {
  color: var(--warn);
}

.summary-card.signal-error::after {
  color: var(--danger);
}

.panel {
  padding: 22px;
  margin-bottom: 16px;
}

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

.ghost-button {
  border: 1px solid var(--line);
  background: white;
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}

.badge-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 700;
}

.badge.ok {
  color: var(--accent);
  background: var(--accent-soft);
}

.badge.warn {
  color: var(--warn);
  background: var(--warn-soft);
}

.badge.error {
  color: var(--danger);
  background: var(--danger-soft);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.issue-list {
  display: grid;
  gap: 6px;
}

.issue-row {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: start;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.66);
}

.issue-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1;
}

.issue-row.error {
  border-color: rgba(140, 31, 31, 0.2);
  background: rgba(246, 216, 210, 0.44);
}

.issue-row.warn {
  border-color: rgba(156, 112, 12, 0.2);
  background: rgba(250, 234, 176, 0.42);
}

.issue-row.ok {
  border-color: rgba(18, 102, 59, 0.18);
  background: rgba(221, 241, 226, 0.42);
}

.issue-row.error .issue-icon {
  color: var(--danger);
  background: rgba(140, 31, 31, 0.12);
}

.issue-row.warn .issue-icon {
  color: #8d650c;
  background: rgba(245, 214, 112, 0.45);
}

.issue-row.ok .issue-icon {
  color: var(--accent);
  background: rgba(18, 102, 59, 0.12);
}

.issue-row h4 {
  margin: 0;
  font-size: 14px;
  line-height: 1.22;
}

.issue-row p {
  margin: 2px 0 0;
  font-size: 13px;
  line-height: 1.35;
  color: var(--muted);
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: rgba(20, 83, 45, 0.06);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

tbody tr:hover {
  background: rgba(20, 83, 45, 0.03);
}

.status-pill {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 700;
}

.status-pill.good {
  background: var(--accent-soft);
  color: var(--accent);
}

.status-pill.mid {
  background: var(--warn-soft);
  color: var(--warn);
}

.status-pill.bad {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-pill.invalid {
  background: rgba(127, 29, 29, 0.14);
  color: #7f1d1d;
}

.status-pill.suspicious {
  background: rgba(146, 64, 14, 0.14);
  color: #92400e;
}

.status-pill.na {
  background: rgba(91, 100, 114, 0.14);
  color: #44505d;
}

.indicator-value-stack {
  display: grid;
  gap: 8px;
  min-width: 180px;
}

.indicator-value-number {
  font-variant-numeric: tabular-nums;
}

.mini-scale {
  display: grid;
  gap: 5px;
}

.mini-scale-bar {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(27, 29, 26, 0.08);
  overflow: hidden;
}

.mini-scale-zone {
  position: absolute;
  top: 0;
  bottom: 0;
}

.mini-scale-zone.bad {
  background: rgba(163, 59, 47, 0.28);
}

.mini-scale-zone.mid {
  background: rgba(139, 100, 0, 0.28);
}

.mini-scale-zone.good {
  background: rgba(23, 114, 69, 0.28);
}

.mini-scale-tick {
  position: absolute;
  top: -1px;
  width: 2px;
  height: 12px;
  background: rgba(27, 29, 26, 0.42);
  transform: translateX(-1px);
}

.mini-scale-marker {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.96);
  box-shadow: 0 3px 10px rgba(27, 29, 26, 0.2);
  transform: translate(-50%, -50%);
}

.mini-scale-marker.good {
  background: #177245;
}

.mini-scale-marker.mid {
  background: #8b6400;
}

.mini-scale-marker.bad {
  background: #a33b2f;
}

.mini-scale-marker.invalid {
  background: #7f1d1d;
}

.mini-scale-marker.suspicious {
  background: #92400e;
}

.mini-scale-marker.na {
  background: #5b6472;
}

.mini-scale-labels {
  position: relative;
  height: 18px;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mini-scale-label {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  white-space: nowrap;
}

.empty-state ol {
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

code {
  background: rgba(27, 29, 26, 0.08);
  border-radius: 6px;
  padding: 0.1em 0.35em;
}

@media (max-width: 960px) {
  .hero,
  .summary-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

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

  .hero-copy,
  .hero-panel,
  .panel {
    padding: 18px;
    border-radius: 20px;
  }
}