#upload-screen {
  max-width: 960px;
  margin: 0 auto;
  padding: 64px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.upload-title {
  font-size: 25px;
  font-weight: 500;
  margin-bottom: 8px;
  text-align: center;
}
.upload-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  text-align: center;
  max-width: 480px;
}
.drop-zone {
  width: 100%;
  max-width: 560px;
  padding: 48px 32px;
  border: 2px dashed var(--border-default);
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
  transition: border-color 150ms ease-out, background 150ms ease-out;
}
.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-pale);
}
.drop-zone-text {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.drop-zone-cta {
  display: inline-block;
  padding: 8px 24px;
  background: var(--accent);
  color: var(--surface-base);
  font-family: 'Source Sans 3', sans-serif;
  font-size: 16px;
  font-weight: 500;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 150ms ease-out;
}
.drop-zone-cta:hover { background: var(--accent-hover); }
.drop-zone-meta {
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 16px;
}
#file-input { display: none; }
.upload-privacy {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 24px;
  text-align: center;
  max-width: 560px;
}
#processing-screen {
  display: none;
  max-width: 960px;
  margin: 0 auto;
  padding: 96px 32px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.processing-text {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.processing-bar {
  width: 240px;
  height: 4px;
  background: var(--surface-overlay);
  border-radius: 2px;
  overflow: hidden;
}
.processing-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 300ms ease-out;
}
#error-screen {
  display: none;
  max-width: 960px;
  margin: 0 auto;
  padding: 96px 32px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.error-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--status-critical);
  color: var(--surface-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  font-weight: 500;
  margin-bottom: 16px;
}
.error-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 8px;
}
.error-detail {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-align: center;
  max-width: 480px;
}
.error-btn {
  display: inline-block;
  padding: 8px 24px;
  background: var(--accent);
  color: var(--surface-base);
  font-family: 'Source Sans 3', sans-serif;
  font-size: 16px;
  font-weight: 500;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 150ms ease-out;
}
.error-btn:hover { background: var(--accent-hover); }
#results-screen { display: none; }
.results-body {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 32px 96px;
}
.project-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 0 0 32px 0;
  border-bottom: 1px solid var(--light-rule);
  margin-bottom: 48px;
}
.summary-item { display: flex; flex-direction: column; gap: 4px; }
.summary-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.summary-value {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
}
.summary-value-mono {
  font-family: 'Source Code Pro', monospace;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
}
.health-score-card {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
  padding: 32px;
  background: var(--surface-raised);
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}
.health-score-ring {
  width: 104px;
  height: 104px;
  position: relative;
  flex-shrink: 0;
}
.health-score-ring svg {
  width: 104px;
  height: 104px;
  transform: rotate(-90deg);
}
.health-score-ring-bg {
  fill: none;
  stroke: var(--surface-overlay);
  stroke-width: 8;
}
.health-score-ring-fill {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 600ms ease-out;
}
.health-score-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Source Code Pro', monospace;
  font-size: 31px;
  font-weight: 500;
  line-height: 1;
}
.health-score-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}
.health-score-body { flex: 1; }
.health-score-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 4px;
}
.health-score-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.grade-section {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
  padding: 32px;
  background: var(--surface-raised);
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}
.grade-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  font-weight: 500;
  font-size: 39px;
  color: var(--surface-base);
  flex-shrink: 0;
}
.grade-text { flex: 1; }
.grade-title {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 4px;
}
.grade-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.scorecard-heading {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 16px;
}
.scorecard-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 48px;
}
.scorecard-table thead th {
  background: var(--text-primary);
  color: var(--surface-base);
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
}
.scorecard-table thead th:nth-child(3) {
  text-align: center;
}
.scorecard-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
}
.scorecard-table tbody tr:nth-child(even) {
  background: var(--surface-raised);
}
.scorecard-table tbody td {
  padding: 16px 16px;
  font-size: 13px;
  vertical-align: middle;
}
.scorecard-table tbody td:nth-child(3) {
  text-align: center;
}
.scorecard-table tbody tr[data-rag="green"] { border-left: 3px solid var(--status-ok); }
.scorecard-table tbody tr[data-rag="amber"] { border-left: 3px solid var(--status-warning); }
.scorecard-table tbody tr[data-rag="red"]   { border-left: 3px solid var(--status-critical); }
.metric-value {
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  font-weight: 500;
}
.finding-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.ev-preview {
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 32px;
  margin-bottom: 48px;
}
.ev-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.ev-preview-title {
  font-size: 20px;
  font-weight: 500;
}
.ev-preview-badge {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--accent-pale);
  color: var(--accent);
}
.ev-metrics-row {
  display: flex;
  gap: 32px;
  margin-bottom: 16px;
}
.ev-metric-block {
  flex: 1;
}
.ev-spi-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 16px;
}
.ev-spi-value {
  font-family: 'Source Code Pro', monospace;
  font-size: 31px;
  font-weight: 500;
  line-height: 1;
}
.ev-spi-label {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.ev-spi-label strong {
  font-weight: 500;
  color: var(--text-primary);
}
.ev-upsell {
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  color: var(--text-tertiary);
  padding-top: 12px;
  border-top: 1px solid var(--light-rule);
}
.ev-no-data {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
}
.ev-teaser-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.ev-teaser-item {
  text-align: center;
  padding: 16px 8px;
  background: var(--surface-base);
  border: 1px dashed var(--border-default);
  border-radius: 4px;
}
.ev-teaser-value {
  font-family: 'Source Code Pro', monospace;
  font-size: 25px;
  font-weight: 500;
  color: var(--text-tertiary);
  line-height: 1;
  margin-bottom: 4px;
}
.ev-teaser-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.ev-teaser-sub {
  font-size: 11px;
  color: var(--text-tertiary);
}
.ev-cost-row {
  display: flex;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--light-rule);
  margin-top: 16px;
}
.ev-cost-block {
  flex: 1;
}
.ev-cost-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}
.ev-cost-value {
  font-family: 'Source Code Pro', monospace;
  font-size: 20px;
  font-weight: 500;
  color: var(--text-primary);
}
.baseline-section {
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 32px;
  margin-bottom: 48px;
}
.baseline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.baseline-title {
  font-size: 20px;
  font-weight: 500;
}
.baseline-desc {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.55;
}
.baseline-drop-zone {
  width: 100%;
  padding: 24px;
  border: 2px dashed var(--border-default);
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
  transition: border-color 150ms ease-out, background 150ms ease-out;
}
.baseline-drop-zone:hover,
.baseline-drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-pale);
}
.baseline-drop-text {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.baseline-drop-cta {
  display: inline-block;
  padding: 6px 20px;
  background: var(--accent);
  color: var(--surface-base);
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  font-size: 13px;
  font-weight: 500;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 150ms ease-out;
}
.baseline-drop-cta:hover { background: var(--accent-hover); }
.baseline-results {
  display: none;
  margin-top: 16px;
}
.baseline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.baseline-stat {
  text-align: center;
  padding: 16px;
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
}
.baseline-stat-value {
  font-family: 'Source Code Pro', monospace;
  font-size: 25px;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 4px;
}
.baseline-stat-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.baseline-upsell {
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  color: var(--text-tertiary);
  padding-top: 12px;
  border-top: 1px solid var(--light-rule);
}
.cta-section {
  background: var(--theatre-base);
  border-radius: 4px;
  padding: 48px 32px;
  text-align: center;
}
.cta-title {
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  font-weight: 500;
  font-size: 25px;
  color: var(--theatre-text);
  margin-bottom: 8px;
}
.cta-desc {
  font-size: 16px;
  color: var(--theatre-text-dim);
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}
.cta-sub {
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  color: var(--theatre-text-floor);
  margin-top: 16px;
}
.cta-input,
.cta-input::placeholder,
.cta-input:focus,
.start-over {
  display: inline-block;
  margin-top: 24px;
  font-size: 13px;
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
  border: none;
  background: none;
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
}
.start-over:hover { color: var(--accent-hover); }
@media (max-width: 768px) {
  #upload-screen {
    padding: 48px 24px;
  }
  .drop-zone {
    padding: 32px 24px;
  }
  .project-summary {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .health-score-card {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 24px;
  }
  .grade-section {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 24px;
  }
  .results-body {
    padding: 32px 24px 64px;
  }
  .scorecard-table thead th {
    font-size: 11px;
    padding: 8px;
  }
  .scorecard-table tbody td {
    padding: 12px 8px;
    font-size: 13px;
  }
  .ev-teaser-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ev-metrics-row {
    flex-direction: column;
    gap: 16px;
  }
  .ev-spi-row {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .ev-cost-row {
    flex-direction: column;
    gap: 16px;
  }
  .baseline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-section {
    padding: 32px 24px;
  }
  .ev-preview {
    padding: 24px;
  }
  .baseline-section {
    padding: 24px;
  }
  .drop-zone-cta {
    min-height: 44px;
  }
  .cta-input,
  .baseline-drop-cta {
    min-height: 44px;
  }
  .error-btn {
    min-height: 44px;
  }
  .start-over {
    min-height: 44px;
  }
}
@media (max-width: 480px) {
  #upload-screen {
    padding: 32px 16px;
  }
  .upload-title {
    font-size: 20px;
  }
  .drop-zone {
    padding: 24px 16px;
  }
  .drop-zone-cta {
    padding: 12px 24px;
  }
  .project-summary {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .health-score-card {
    padding: 16px;
  }
  .health-score-title {
    font-size: 16px;
  }
  .grade-section {
    padding: 16px;
  }
  .grade-title {
    font-size: 16px;
  }
  .grade-circle {
    width: 64px;
    height: 64px;
    font-size: 31px;
  }
  .results-body {
    padding: 24px 16px 48px;
  }
  .scorecard-heading {
    font-size: 16px;
  }
  .scorecard-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .scorecard-table thead,
  .scorecard-table tbody {
    display: table;
    width: 100%;
    min-width: 560px;
  }
  .ev-teaser-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .ev-teaser-value {
    font-size: 20px;
  }
  .ev-spi-value {
    font-size: 25px;
  }
  .ev-cost-value {
    font-size: 16px;
  }
  .baseline-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .baseline-stat-value {
    font-size: 20px;
  }
  .baseline-stat {
    padding: 12px 8px;
  }
  .cta-section {
    padding: 24px 16px;
  }
  .cta-title {
    font-size: 20px;
  }
  .cta-input,
  .ev-preview {
    padding: 16px;
  }
  .baseline-section {
    padding: 16px;
  }
  .baseline-drop-zone {
    padding: 16px;
  }
  .baseline-drop-cta {
    padding: 12px 20px;
  }
  .error-btn {
    padding: 12px 24px;
  }
  .start-over {
    padding: 12px 0;
  }
}
:root {
  --theatre-text-floor: rgba(232, 230, 225, 0.60);
  --text-tertiary: #6B6965;
  --accent-hover: #152D4A;
  --accent-pale: #EDF1F5;
  --status-critical: #B91C1C;
  --status-warning: #C2410C;
  --status-ok: #047857;
  --text-on-accent: #FFFFFF;
  --text-on-amber: #8B6E00;
  --status-neutral: #6B6965;
}
.check-wrap { padding-top: 32px; }
.check-label { font-family: 'Source Code Pro', monospace; font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; text-align: center; }
.cta-section a:focus-visible, .cta-section button:focus-visible { outline-color: var(--focus); }
.cta-sub { color: var(--theatre-text-dim); font-size: 15px; }
.cta-section .text-link { color: var(--theatre-text); }
.drop-zone:focus-within { border-color: var(--accent); }
@media (max-width: 768px) { .check-wrap { padding-top: 16px; } }