@tailwind base;@tailwind components;@tailwind utilities;:root{--atlas-bg: #f8fafc;--atlas-panel: #ffffff;--atlas-border: #e5e7eb;--atlas-text: #0f172a;--atlas-muted: #64748b;--atlas-blue: #2563eb}*{box-sizing:border-box}body.atlas-body{margin:0;min-height:100vh;background:var(--atlas-bg);color:var(--atlas-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.atlas-app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.atlas-sidebar{background:#fff;border-right:1px solid var(--atlas-border);padding:24px;display:flex;flex-direction:column;gap:24px}.atlas-brand{display:flex;align-items:center;gap:12px}.atlas-brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#14b8a6);color:#fff;font-weight:800}.atlas-brand strong{display:block;font-size:15px}.atlas-brand span{display:block;color:var(--atlas-muted);font-size:12px;margin-top:3px}.atlas-nav{display:grid;gap:6px}.atlas-nav a{display:flex;align-items:center;min-height:40px;padding:10px 12px;border-radius:12px;text-decoration:none;color:#334155;font-size:14px;font-weight:600}.atlas-nav a:hover,.atlas-nav a.active{background:#eff6ff;color:#1d4ed8}.atlas-sidebar-card{margin-top:auto;border:1px solid #dbeafe;background:#eff6ff;border-radius:18px;padding:16px}.atlas-sidebar-card span{color:#2563eb;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.atlas-sidebar-card strong{display:block;margin-top:4px}.atlas-sidebar-card p{color:#475569;font-size:13px;line-height:1.5;margin-bottom:0}.atlas-main{padding:24px;min-width:0}.atlas-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.atlas-header h1{margin:0;font-size:28px;letter-spacing:-.03em}.eyebrow{margin:0 0 4px;color:#2563eb;text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:800}.atlas-search{background:#fff;border:1px solid var(--atlas-border);border-radius:16px;padding:8px 10px 8px 14px;min-width:420px;display:flex;gap:10px;align-items:center;box-shadow:0 10px 30px #0f172a0a}.atlas-search input{border:0;outline:0;flex:1;font-size:14px;background:transparent}.atlas-search kbd{border:1px solid var(--atlas-border);border-bottom-width:2px;border-radius:8px;padding:3px 7px;color:#64748b;font-size:12px}.atlas-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.atlas-stats div{background:#fff;border:1px solid var(--atlas-border);border-radius:16px;padding:16px;box-shadow:0 10px 30px #0f172a09}.atlas-stats strong{display:block;font-size:24px;letter-spacing:-.03em}.atlas-stats span{color:var(--atlas-muted);font-size:13px}.atlas-workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:start}.atlas-card{background:#fff;border:1px solid var(--atlas-border);border-radius:22px;box-shadow:0 16px 45px #0f172a0e}.graph-card{min-height:670px;overflow:hidden;position:relative}.graph-toolbar{position:absolute;top:16px;left:16px;right:16px;z-index:5;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.graph-toolbar>*{pointer-events:all}.graph-title h2{margin:0;font-size:16px}.graph-title p{margin:3px 0 0;color:var(--atlas-muted);font-size:12px}.graph-controls{display:flex;gap:8px}.graph-controls button,.chip{background:#fff;border:1px solid var(--atlas-border);border-radius:999px;padding:8px 11px;font-weight:700;color:#334155;box-shadow:0 8px 20px #0f172a0f}.graph-canvas{height:670px;width:100%;background:radial-gradient(circle at 50% 50%,#fff,#f8fafc 80%)}.detail-panel{padding:20px;position:sticky;top:20px}.detail-panel h2{margin:0 0 6px;font-size:22px;letter-spacing:-.03em}.detail-panel .subtitle{color:var(--atlas-muted);margin:0 0 16px;font-size:13px}.detail-section{border-top:1px solid var(--atlas-border);padding-top:16px;margin-top:16px}.detail-section h3{margin:0 0 10px;font-size:13px;color:#475569;text-transform:uppercase;letter-spacing:.06em}.detail-section p{color:#334155;line-height:1.65;font-size:14px}.tags{display:flex;flex-wrap:wrap;gap:8px}.tag{border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.relation-list{display:grid;gap:8px}.relation-item{padding:10px;border:1px solid var(--atlas-border);border-radius:12px;background:#f8fafc;font-size:13px}.relation-item strong{display:block}.relation-item span{color:var(--atlas-muted)}.reference-strip{margin-top:18px;padding:18px}.reference-strip-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.reference-strip-header h2{margin:0;font-size:16px}.reference-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.reference-card{border:1px solid var(--atlas-border);border-radius:16px;padding:14px;background:#fff}.reference-card strong{display:block;font-size:14px;margin-bottom:5px}.reference-card span{color:var(--atlas-muted);font-size:12px;line-height:1.5}@media(max-width:1180px){.atlas-app-shell{grid-template-columns:1fr}.atlas-sidebar{display:none}.atlas-workspace{grid-template-columns:1fr}.atlas-search{min-width:260px}}.atlas-search-results-card{margin:18px 0;border:1px solid rgba(148,163,184,.25);border-radius:18px;background:#ffffffeb;box-shadow:0 18px 50px #0f172a14;padding:12px}.atlas-search-results-title{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 4px 10px;color:#0f172a}.atlas-search-results-title span,.muted,.small{color:#64748b}.small{font-size:12px}.atlas-search-results-card button{width:100%;border:0;border-radius:14px;background:transparent;display:flex;gap:10px;align-items:flex-start;padding:10px;cursor:pointer;text-align:left}.atlas-search-results-card button:hover{background:#f8fafc}.atlas-search-results-card button strong,.atlas-search-results-card button small{display:block}.search-dot{width:11px;height:11px;border-radius:99px;margin-top:4px;flex:0 0 auto}.graph-status{position:absolute;left:16px;bottom:16px}.graph-status.error{color:#b91c1c;border-color:#fecaca;background:#fef2f2}.graph-legend{position:absolute;left:16px;right:16px;bottom:16px;display:flex;gap:8px;flex-wrap:wrap;pointer-events:none}.detail-panel{max-height:calc(100vh - 180px);overflow:auto}.detail-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.badge{display:inline-flex;align-items:center;border-radius:999px;background:#1d4ed8;color:#fff;font-size:12px;font-weight:700;padding:5px 10px}.badge.soft{background:#eef2ff;color:#3730a3}.lead{color:#334155;line-height:1.6}.detail-section{border-top:1px solid #e2e8f0;margin-top:18px;padding-top:16px}.detail-section h3,.detail-section-heading h3{font-size:13px;letter-spacing:.02em;text-transform:uppercase;color:#334155;margin:0 0 10px}.detail-section p{color:#475569;line-height:1.7}.detail-section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.detail-section-heading span{font-size:12px;font-weight:800;color:#475569;background:#f1f5f9;border-radius:999px;padding:4px 8px}.relation-list,.work-list,.citation-list,.reference-items{display:grid;gap:10px}.relation-list button{border:1px solid #e2e8f0;background:#fff;border-radius:14px;padding:10px;text-align:left;cursor:pointer}.relation-list button:hover{border-color:#bfdbfe;background:#eff6ff}.relation-list strong,.relation-list small,.relation-label{display:block}.relation-label{font-size:11px;color:#2563eb;font-weight:800;margin-bottom:3px}.work-list article,.reference-items article{border:1px solid #e2e8f0;border-radius:14px;padding:11px;background:#fff}.work-list article strong,.work-list article span,.reference-items article strong,.reference-items article span{display:block}.work-list article span,.reference-items article span{color:#64748b;font-size:12px;margin-top:4px}.work-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.work-links a,.detail-actions a,.detail-actions button{border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;text-decoration:none;cursor:pointer}.citation-list blockquote{margin:0;border-left:3px solid #2563eb;background:#f8fafc;border-radius:12px;padding:12px}.citation-list blockquote p{margin:0;font-size:13px}.citation-list footer{margin-top:8px;display:flex;flex-wrap:wrap;gap:7px;color:#64748b;font-size:11px}.detail-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}