:root {
  color-scheme: light;
  --bg: #f2f5f1;
  --ink: #17211b;
  --muted: #5b665f;
  --panel: #ffffff;
  --line: #cbd7cc;
  --accent: #0f766e;
  --accent-dark: #134e4a;
  --danger: #b42318;
  --warn: #b25e09;
  --soft: #e8f5f2;
  --highlight: #fff7e6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: var(--accent-dark);
  font-weight: 750;
  text-decoration-thickness: 2px;
}

.app {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 30px 0;
}

.tool-panel,
.table-panel,
.support-grid > div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.tool-panel {
  padding: clamp(20px, 4vw, 38px);
  box-shadow: 0 22px 70px rgba(23, 33, 27, 0.10);
}

.mast,
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 22px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: 1.06rem;
}

.lede {
  max-width: 72ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.snapshot {
  min-height: 150px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 18px;
  border: 1px solid #8ed3c7;
  border-radius: 8px;
  background: var(--soft);
}

.snapshot span {
  display: block;
  color: var(--accent-dark);
  font-size: 2.45rem;
  font-weight: 900;
}

.snapshot small {
  color: var(--muted);
  font-weight: 800;
}

.workspace {
  margin-top: 28px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 20px;
}

.field,
.search-field {
  display: grid;
  gap: 7px;
}

.field span,
.search-field span {
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 800;
}

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

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  background: #ffffff;
}

input,
select {
  min-height: 48px;
  padding: 10px 12px;
}

textarea {
  min-height: 285px;
  padding: 14px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.88rem;
  font-weight: 500;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(15, 118, 110, 0.18);
  border-color: var(--accent);
}

.output-panel {
  min-width: 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.metric {
  min-height: 86px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfb;
}

.metric strong {
  display: block;
  margin-top: 4px;
  font-size: clamp(1.25rem, 4vw, 2rem);
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.metric small {
  color: var(--muted);
  font-weight: 750;
}

.metric.danger strong {
  color: var(--danger);
}

.metric.warn strong {
  color: var(--warn);
}

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

button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  color: #ffffff;
  background: var(--accent);
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

button:hover,
button:focus-visible {
  background: var(--accent-dark);
}

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

.table-panel {
  margin-top: 22px;
  padding: clamp(18px, 3vw, 28px);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

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

th {
  color: var(--muted);
  background: #f7faf7;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

td {
  font-size: 0.92rem;
}

tr:last-child td {
  border-bottom: 0;
}

.pill {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 850;
  white-space: nowrap;
}

.pill.danger {
  background: #fde8e7;
  color: var(--danger);
}

.pill.warn {
  background: var(--highlight);
  color: var(--warn);
}

.not-found {
  margin-top: 14px;
  color: var(--muted);
  font-weight: 750;
}

.support-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.support-grid > div {
  padding: 18px;
}

ul {
  padding-left: 20px;
  margin-bottom: 0;
}

li + li {
  margin-top: 8px;
}

@media (max-width: 860px) {
  .mast,
  .section-head,
  .workspace,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .snapshot {
    min-height: 118px;
  }
}

@media (max-width: 560px) {
  .app {
    width: min(100% - 20px, 1180px);
    padding: 10px 0;
  }

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

  h1 {
    font-size: 2rem;
  }
}