:root {
  color-scheme: light;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: #f7f3ef;
  color: #18211f;
  --accent: #A27242;
  --accent-dark: #7e5630;
  --accent-soft: #f7eee5;
  --accent-border: #d8bd9f;
  --text-muted: #74665a;
  --surface-soft: #fffaf5;
  --line: #e3d8ce;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.site-logo {
  display: block;
  width: min(260px, 70vw);
  height: auto;
  margin: 0 auto 24px;
}

.logo-link {
  display: block;
  width: fit-content;
  margin: 0 auto;
}

.workspace {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  max-width: 880px;
  margin: 0 auto;
}

.panel {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(80, 50, 24, 0.08);
}

.upload-panel,
.result-panel {
  padding: 22px;
}

.title-row,
.result-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 4px;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-dark);
}

h1,
h2 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  font-size: 34px;
}

h2 {
  font-size: 24px;
}

.badge {
  flex: 0 0 auto;
  border: 1px solid var(--accent-border);
  color: var(--accent-dark);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
}

.dropzone {
  margin-top: 24px;
  border: 1px dashed var(--accent-border);
  background: var(--surface-soft);
  border-radius: 8px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: center;
}

input[type="file"] {
  grid-column: 1 / -1;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: white;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
}

input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 10px;
  background: white;
  color: #18211f;
  font: inherit;
}

textarea {
  resize: vertical;
}

.field-group {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  margin: 0;
  background: white;
}

.field-group legend {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  padding: 0 4px;
}

.field-group label {
  flex-direction: row;
  align-items: center;
  font-weight: 600;
  margin-top: 6px;
}

.full-span,
.helper-row {
  grid-column: 1 / -1;
}

.helper-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.drop-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  grid-column: 1;
}

.drop-copy span,
.settings span,
.summary-grid span,
.indicator-grid span {
  color: var(--text-muted);
  font-size: 13px;
}

button,
.download {
  appearance: none;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  padding: 11px 16px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.download-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.text-link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
  width: fit-content;
}

button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.submit-button {
  grid-column: 1 / -1;
  justify-self: center;
  min-width: 220px;
}

.delete-score {
  background: #fff7ef;
  color: #9b2d23;
  border: 1px solid #d9c6c2;
  padding: 7px 10px;
  font-size: 12px;
}

.settings {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.settings div,
.summary-grid div,
.indicator-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--surface-soft);
}

.settings strong,
.summary-grid strong,
.indicator-grid strong {
  display: block;
  margin-top: 4px;
}

.summary-grid {
  margin: 22px 0 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.indicator-grid {
  margin: 0 0 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.result-panel {
  margin-top: 18px;
}

.scoreboard-panel {
  margin-top: 18px;
  padding: 22px;
}

.scoreboard-panel .metrics {
  margin-top: 24px;
}

.table-scroll {
  overflow-x: auto;
  margin-top: 24px;
}

.table-scroll .metrics {
  margin-top: 0;
  min-width: 1060px;
}

.table-subtext {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
}

.sort-button {
  background: transparent;
  color: inherit;
  border: 0;
  padding: 0;
  font: inherit;
  font-weight: 800;
  white-space: normal;
  text-align: inherit;
}

.sort-button:hover,
.active-sort {
  color: var(--accent);
  text-decoration: underline;
}

.scoreboard th,
.scoreboard td {
  font-size: 14px;
}

.scoreboard .text-cell {
  text-align: left;
  max-width: 210px;
}

.compact-list {
  margin: 4px 0 0 18px;
  padding: 0;
}

.compact-list li {
  margin: 1px 0;
}

.model-info-table {
  margin-top: 24px;
}

.model-info-table th {
  width: 220px;
}

.model-info-table td,
.model-info-table th {
  text-align: left;
  vertical-align: top;
}

.section-title {
  margin-top: 24px;
}

.description-copy {
  color: #2a2520;
  line-height: 1.65;
}

.muted {
  opacity: 0.72;
}

.metrics {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.metrics th,
.metrics td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  text-align: right;
}

.metrics th:first-child,
.metrics td:first-child {
  text-align: left;
}

.metrics th {
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 13px;
}

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

.empty {
  text-align: center !important;
  color: var(--text-muted);
}

.message {
  min-height: 22px;
  color: #9b2d23;
  font-weight: 650;
}

.hidden {
  display: none;
}

@media (max-width: 820px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .title-row,
  .result-header,
  .dropzone {
    grid-template-columns: 1fr;
  }

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

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

}