:root{--color-primary: #1f3a5f;--color-primary-soft: #2e4a74;--color-accent: #b8860b;--color-accent-soft: #f5e6c8;--color-highlight: #ffd98a;--color-bg: #eef3f8;--color-bg-alt: #f4f7fa;--color-line: #d8e0ea;--color-text: #4a4a4a;--color-success: #1e7b34;--color-muted: #667286;--font-sans: "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;--radius-card-sm: 10px;--radius-card-md: 14px;--radius-card-lg: 20px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--focus-ring: 0 0 0 3px rgba(184, 134, 11, .35);--soft-shadow: 0 8px 24px rgba(31, 58, 95, .08)}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;overflow-x:clip}body{font-family:var(--font-sans);color:var(--color-text);background:linear-gradient(180deg,var(--color-bg) 0%,var(--color-bg-alt) 100%)}.app-shell{width:min(1100px,100%);margin:0 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var(--color-accent);border-radius:var(--radius-card-sm);font-size:.95rem}.stepper{min-width:0}.stepper-list{display:flex;gap:var(--space-2);list-style:none;margin:0;padding:0;overflow-x:auto;-webkit-overflow-scrolling:touch}.stepper-item{flex-shrink:0}.stepper-button{display:flex;align-items:center;gap:var(--space-2);min-height:44px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-card-sm);background:#fff;color:var(--color-text);cursor:pointer;font:inherit;transition:border-color .15s ease,background .15s ease}.stepper-button:hover{border-color:var(--color-primary-soft)}.stepper-button--active{border-color:var(--color-primary);background:var(--color-bg);font-weight:600}.stepper-button--complete .stepper-index{background:var(--color-success);color:#fff}.stepper-index{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--color-line);font-size:.85rem;font-weight:600;flex-shrink:0}.stepper-button--active .stepper-index{background:var(--color-primary);color:#fff}.stepper-label{white-space:nowrap}.walkthrough-main{min-width:0}.step-panel{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-4)}.step-lead{margin:0;color:var(--color-muted)}.research-question{margin:0;font-weight:600;color:var(--color-primary)}.picos-grid{margin:0;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3)}.picos-row dt{font-weight:600;color:var(--color-primary-soft);margin-bottom:var(--space-1)}.picos-row dd{margin:0}.settings-list{margin:0;padding-left:1.25rem}.settings-list li+li{margin-top:var(--space-2)}.muted-note{margin:var(--space-3) 0 0;font-size:.9rem;color:var(--color-muted)}.abstract-list,.screening-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3)}.abstract-header,.screening-header{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin-bottom:var(--space-2)}.record-id{font-weight:700;color:var(--color-primary)}.verdict-badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.8rem;font-weight:600}.verdict-badge--include{background:#1e7b341f;color:var(--color-success)}.verdict-badge--exclude{background:#1f3a5f1a;color:var(--color-primary-soft)}.record-title{font-size:1rem;line-height:1.4}.record-abstract{margin:var(--space-2) 0 0;font-size:.95rem;line-height:1.55}.gold-reason{margin:var(--space-2) 0 0;font-size:.9rem}.model-selector{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-2)}.model-select-label{font-weight:600;color:var(--color-primary-soft)}.model-select{min-height:44px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-card-sm);font:inherit;background:#fff;width:100%;max-width:24rem}.model-reason-preview{margin:var(--space-2) 0;font-size:.95rem}.reason-toggle{min-height:44px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-card-sm);background:var(--color-bg);color:var(--color-primary);font:inherit;font-weight:600;cursor:pointer}.reason-toggle:hover{border-color:var(--color-accent)}.reason-details{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--color-line);font-size:.95rem}.reason-details p{margin:0 0 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var(--color-line);border-radius:var(--radius-card-sm);padding:var(--space-3);min-width:0}.prisma-box--identified{border-color:var(--color-primary)}.prisma-box--excluded{border-color:var(--color-accent)}.prisma-box--included{border-color:var(--color-success)}.prisma-count{display:block;font-size:1.5rem;font-weight:700;color:var(--color-primary)}.prisma-label{display:block;font-weight:600;margin-bottom:var(--space-2)}.prisma-reasons{margin:var(--space-2) 0 0;padding-left:1.25rem;font-size:.9rem}.prisma-reasons li+li{margin-top:var(--space-1)}.prisma-arrow{text-align:center;color:var(--color-primary-soft);font-size:1.25rem}.prisma-text-equivalent{font-size:.9rem;color:var(--color-muted)}.record-filters{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-3)}.filter-button{min-height:44px;padding:var(--space-2) var(--space-3);border:1px solid 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dt{font-weight:600;color:var(--color-primary-soft)}.record-verdicts dd{margin:0}.agreement-badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:.15rem .5rem;border-radius:999px;font-size:.8rem;font-weight:600;border:1px solid var(--color-line)}.agreement-badge--agree{border-color:var(--color-success)}.agreement-badge--disagree{border-color:var(--color-accent)}.agreement-icon{font-weight:700}.table-scroll{width:100%;overflow-x:auto}.records-table{width:100%;border-collapse:collapse;font-size:.9rem}.records-table th,.records-table td{padding:var(--space-2);border-bottom:1px solid var(--color-line);text-align:left;vertical-align:top}.records-table th{color:var(--color-primary-soft);font-weight:600}.records-table__title{min-width:0;max-width:28rem}.records-table__audit{background:#ffd98a40}.audit-tag-inline{display:block;font-size:.75rem;font-weight:700;color:var(--color-accent)}.reason-toggle--compact{min-height:44px;padding:var(--space-1) 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0;padding-left:1.25rem}.audit-case{padding:var(--space-2);background:var(--color-highlight);border-radius:var(--radius-card-sm);list-style:none;margin-left:-1.25rem;padding-left:var(--space-3)}.audit-tag{color:var(--color-accent);font-weight:700}.walkthrough-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.nav-button{min-height:44px;padding:var(--space-3) var(--space-4);border-radius:var(--radius-card-sm);font:inherit;font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .15s ease,border-color .15s ease}.nav-button:disabled{opacity:.45;cursor:not-allowed}.nav-button--primary{background:var(--color-primary);color:#fff}.nav-button--primary:hover:not(:disabled){background:var(--color-primary-soft)}.nav-button--secondary{background:#fff;border-color:var(--color-line);color:var(--color-primary)}.nav-button--secondary:hover:not(:disabled){border-color:var(--color-primary-soft)}.app-footer{text-align:center}.footer-tagline{margin:0 0 var(--space-2);font-size:.9rem}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-2);margin-bottom:var(--space-2)}.footer-link{color:var(--color-primary);font-weight:600}.footer-gallery{margin:0;font-size:.85rem;color:var(--color-muted)}button:focus-visible,select:focus-visible,a:focus-visible{outline:none;box-shadow:var(--focus-ring)}@media (min-width: 768px){.records-desktop{display:block}.records-mobile{display:none}}@media (min-width: 640px){.metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 900px){.metrics-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media (max-width: 720px){.app-shell{padding:var(--space-3);gap:var(--space-3)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}