:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #172033; background: #f4f6fb; }
* { box-sizing: border-box; }
body { margin: 0; }
.container { width: min(1180px, 92vw); margin: 0 auto; padding: 42px 0 80px; }
.hero { padding: 34px 0 24px; }
.hero h1 { max-width: 940px; font-size: clamp(2rem, 5vw, 4.4rem); line-height: 1.02; margin: 10px 0 18px; letter-spacing: -0.05em; }
.hero p { max-width: 860px; font-size: 1.1rem; color: #556070; }
.eyebrow, .step { font-size: .77rem !important; font-weight: 800; letter-spacing: .16em; color: #3659d9 !important; }
.step { margin: 0 0 5px; }
.help { color: #687385; max-width: 760px; }
.panel { background: white; border: 1px solid #dfe4ee; border-radius: 20px; padding: 28px; margin-top: 24px; box-shadow: 0 14px 40px rgba(31, 42, 74, .08); }
.hidden { display: none !important; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.wide { grid-column: 1 / -1; }
label { display: flex; flex-direction: column; gap: 7px; font-size: .88rem; font-weight: 700; color: #3f4755; }
input, select, textarea { width: 100%; border: 1px solid #cdd4df; border-radius: 10px; padding: 11px 12px; font: inherit; background: white; color: #172033; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(54,89,217,.13); border-color: #3659d9; }
textarea { min-height: 82px; resize: vertical; }
.checks { display: flex; flex-wrap: wrap; gap: 14px 22px; border: 1px solid #dfe4ee; border-radius: 12px; padding: 16px; }
.checks label { flex-direction: row; align-items: center; font-weight: 600; }
.checks input { width: auto; }
.primary, .secondary, .button-link { border: 0; border-radius: 11px; padding: 13px 18px; background: #172033; color: white; font-weight: 800; cursor: pointer; text-decoration: none; display: inline-block; text-align: center; }
.primary:hover, .secondary:hover, .button-link:hover { opacity: .9; }
.secondary { color: #172033; background: #edf1ff; border: 1px solid #cfd7f7; }
.secondary-link { color: #172033; background: #edf1ff; }
.section-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.badge { background: #edf1ff; color: #3659d9; padding: 7px 10px; border-radius: 999px; font-weight: 800; font-size: .78rem; white-space: nowrap; }

.document-form { display: grid; grid-template-columns: 1.25fr 1fr auto; gap: 14px; align-items: end; margin-top: 20px; }
.file-drop { border: 1px dashed #9fabbe; border-radius: 14px; padding: 15px; background: #f8f9fc; }
.file-drop input { border: 0; padding: 6px 0; background: transparent; }
.file-drop span { color: #7a8493; font-size: .78rem; font-weight: 500; }
.status { margin-top: 16px; padding: 13px 15px; border-radius: 11px; font-weight: 700; }
.status.working { background: #edf1ff; color: #2949b6; }
.status.success { background: #e7f7ef; color: #176744; }
.status.error { background: #fbe9eb; color: #932b37; }
.document-review { margin-top: 22px; border-top: 1px solid #e4e8ef; padding-top: 22px; }
.review-summary { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.model-chip { background: #172033; color: white; border-radius: 999px; padding: 8px 12px; font-size: .78rem; font-weight: 800; white-space: nowrap; }
.warnings p { background: #fff8e5; border-left: 4px solid #d6a21e; padding: 9px 12px; margin: 8px 0; border-radius: 6px; color: #66531c; }
.table-wrap { overflow-x: auto; }
.review-table { width: 100%; border-collapse: collapse; font-size: .83rem; min-width: 820px; }
.review-table th { background: #f4f6fb; text-align: left; padding: 10px; border-bottom: 1px solid #dfe4ee; }
.review-table td { padding: 10px; border-bottom: 1px solid #edf0f5; vertical-align: top; }
.review-table td:nth-child(1) { width: 20%; }
.review-table td:nth-child(2) { width: 32%; }
.review-table td:nth-child(3) { width: 10%; }
.review-table td:nth-child(4) { width: 38%; color: #687385; }
.review-table textarea { min-height: 62px; }
.confidence-pill { display: inline-block; background: #edf1ff; color: #3659d9; padding: 5px 8px; border-radius: 999px; font-weight: 800; }
.field-warning { display: block; color: #a33a45; margin-top: 5px; }
.button-row { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

.dimension-group { margin: 26px 0; border-top: 1px solid #e6e9ef; padding-top: 22px; }
.question { display: grid; grid-template-columns: 1.5fr .65fr 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid #eef1f5; align-items: start; }
.question p { margin: 0; line-height: 1.45; }
.question small { display: block; margin-top: 6px; color: #6c7584; }
.question textarea { min-height: 66px; }
.imported-answer { background: linear-gradient(90deg, rgba(54,89,217,.06), transparent); border-left: 4px solid #3659d9; padding-left: 12px; }
.import-answer-banner { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 16px; background: #f1f4ff; border: 1px solid #ccd5fa; border-radius: 12px; margin: 18px 0; }
.import-answer-banner span { display: block; color: #647084; font-size: .86rem; margin-top: 3px; }

.result-head { align-items: center; }
.export-group { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.export-group .button-link { padding: 10px 14px; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 20px 0 30px; }
.metrics article { background: #f4f6fb; border-radius: 14px; padding: 20px; display: flex; flex-direction: column; min-height: 100px; }
.metrics strong { font-size: clamp(1.3rem, 2.3vw, 2rem); line-height: 1.05; }
.metrics span { color: #6c7584; margin-top: 7px; }
.chart-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 30px; }
.chart-card { border: 1px solid #dfe4ee; border-radius: 14px; padding: 16px; overflow: hidden; background: #fff; }
.chart-card h3 { margin: 0 0 8px; }
.chart-card canvas { display: block; max-width: 100%; }
.wide-chart { grid-column: 1 / -1; }
.score-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.score-card, .gate, .roadmap-item, .experiment { border: 1px solid #dfe4ee; border-radius: 12px; padding: 16px; margin: 10px 0; }
.score-card header, .gate header { display: flex; justify-content: space-between; gap: 10px; }
.bar { height: 8px; background: #edf0f5; border-radius: 999px; margin-top: 12px; overflow: hidden; }
.bar span { display: block; height: 100%; background: #3659d9; }
.pass { border-left: 5px solid #2d9b68; }
.fail { border-left: 5px solid #c3424d; }
.roadmap-item h4, .experiment h4 { margin: 0 0 8px; }
.meta { color: #6c7584; font-size: .85rem; }
.risk-list { padding-left: 20px; }
.risk-list li { margin: 8px 0; }
.empty-state { background: #eef8f3; padding: 12px 14px; border-radius: 10px; color: #1b6747; }

@media (max-width: 980px) {
  .document-form { grid-template-columns: 1fr 1fr; }
  .document-form .primary { grid-column: 1 / -1; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 850px) {
  .grid, .score-grid, .chart-grid { grid-template-columns: 1fr; }
  .wide-chart { grid-column: auto; }
  .question { grid-template-columns: 1fr; }
  .section-head, .review-summary, .import-answer-banner { flex-direction: column; }
  .export-group { justify-content: flex-start; }
}
@media (max-width: 620px) {
  .container { width: min(95vw, 1180px); padding-top: 18px; }
  .panel { padding: 20px; border-radius: 15px; }
  .document-form, .metrics { grid-template-columns: 1fr; }
  .document-form .primary { grid-column: auto; }
}