:root{color-scheme:light;font-family:IBM Plex Sans,Avenir Next,Segoe UI,sans-serif;line-height:1.45;font-weight:400;--bg: #f2f6fb;--panel: #ffffff;--panel-2: #f8fbff;--text: #0f1a2a;--muted: #5f6c83;--border: #dbe6f3;--accent: #1367d1;--accent-2: #13a3d1;--success: #17803d;--warn: #b87300;--danger: #b02727}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:radial-gradient(circle at 10% -10%,rgba(19,163,209,.18),transparent 40%),radial-gradient(circle at 100% 0%,rgba(19,103,209,.14),transparent 45%),var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}a{color:inherit}.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh;position:relative}.sidebar-backdrop{display:none}.sidebar{position:sticky;top:0;height:100vh;padding:16px;background:linear-gradient(180deg,#071426,#0b172a 40%,#0f1f36);border-right:1px solid rgba(255,255,255,.06);color:#dbe8ff;display:flex;flex-direction:column;gap:20px;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:#ffffff08}.brand-logo{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-weight:700;color:#fff;background:linear-gradient(135deg,#1367d1,#13a3d1);box-shadow:0 8px 20px #1367d159}.brand-title{font-weight:700;letter-spacing:.02em}.brand-subtitle{font-size:12px;color:#a9bfdc}.sidebar-nav{display:grid;gap:12px}.nav-group{display:grid;gap:10px}.nav-group-label{font-size:11px;line-height:1.2;color:#8ea9ce;letter-spacing:.08em;text-transform:uppercase;padding:0 4px}.nav-group-items{display:grid;gap:8px}.sidebar-divider{height:1px;background:#ffffff1a;margin-top:2px}.nav-item{display:block;padding:10px 12px;border-radius:10px;color:#b1c7e6;text-decoration:none;border:1px solid transparent;transition:all .15s ease}.nav-item:hover{background:#ffffff0d;color:#e9f2ff}.nav-item.active{background:linear-gradient(135deg,#1367d1e6,#13a3d1d9);color:#fff;border-color:#ffffff29}.sidebar-footer{margin-top:auto;padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#ffffff08;color:#b1c7e6;font-size:12px}.app-main{min-width:0;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:5;background:#f2f6fbe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:14px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px}.topbar-primary{display:flex;align-items:center;gap:12px;min-width:0}.sidebar-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;align-items:center;justify-content:center;font-size:22px;line-height:1;flex:0 0 auto}.topbar-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.topbar h1{margin:2px 0 0;font-size:20px}.lang-control{display:inline-flex;align-items:center;justify-content:center;min-width:78px;padding:6px 8px;border-radius:12px;border:1px solid var(--border);background:#fff}.lang-control select{border:none;background:transparent;color:var(--text);min-width:0;width:100%;font-size:13px;font-weight:600}.topbar-actions{display:flex;align-items:center;gap:12px}.user-menu{position:relative}.avatar-button{width:42px;height:42px;border-radius:999px;border:1px solid var(--border);background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:700;cursor:pointer;box-shadow:0 10px 24px #1367d138}.user-menu-dropdown{position:absolute;top:calc(100% + 10px);right:0;min-width:180px;padding:8px;border-radius:14px;border:1px solid var(--border);background:#fff;box-shadow:0 18px 34px #0c17271f;display:grid;gap:4px;z-index:12}.user-menu-item{border:0;background:transparent;text-align:left;padding:10px 12px;border-radius:10px;color:var(--text);cursor:pointer}.user-menu-item:hover{background:#f3f7fc}.user-menu-item.danger{color:var(--danger)}.session-chip{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:14px;border:1px solid var(--border);background:#fff}.session-name{font-size:13px;font-weight:700}.session-meta{font-size:11px;color:var(--muted)}.page-content{padding:20px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,rgba(19,103,209,.12),transparent 38%),linear-gradient(180deg,#f2f6fb,#eaf1f8)}.auth-panel{width:min(520px,100%)}.auth-card{padding:24px}.auth-title{margin:0}.auth-footnote{font-size:12px;color:var(--muted)}.page-grid{display:grid;gap:16px}.page-grid-projects{grid-template-columns:minmax(280px,420px) minmax(0,1fr);align-items:start}.page-grid-projects>:last-child{grid-column:1 / -1}.card{background:linear-gradient(180deg,var(--panel) 0%,var(--panel-2) 100%);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 10px 30px #0c17270a}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.card-header h3{margin:0;font-size:16px}.stack,.stack-lg,.stack-sm,.list-stack{display:grid;gap:12px}.stack-lg{gap:16px}.stack-sm{gap:8px}.row{display:flex}.row.wrap{flex-wrap:wrap}.row.align-center{align-items:center}.gap-8{gap:8px}.field{display:grid;gap:6px}.field>span{font-size:13px;color:var(--muted)}.field.compact{max-width:180px}.input,.textarea{width:100%;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);padding:10px 12px}.input:focus,.textarea:focus,.lang-control select:focus{outline:2px solid rgba(19,103,209,.18);outline-offset:1px}.textarea{resize:vertical}.button{border:1px solid transparent;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;padding:10px 12px;border-radius:12px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:40px}.button:hover{filter:brightness(1.03)}.button:disabled{opacity:.6;cursor:not-allowed}.button-secondary,.button-ghost{background:#fff;color:var(--text);border-color:var(--border)}.button-ghost{background:transparent}.muted,.item-subtitle,.label{color:var(--muted)}.label{font-size:12px;text-transform:uppercase;letter-spacing:.08em}.link{color:var(--accent);text-decoration:none;font-weight:600}.link:hover{text-decoration:underline}.empty-state{padding:16px;border-radius:12px;border:1px dashed var(--border);color:var(--muted);background:#fff9}.error-text,.success-text{padding:10px 12px;border-radius:12px;font-size:14px}.error-text{background:#fff3f2;border:1px solid #ffd6d2;color:var(--danger)}.success-text{background:#edf9f1;border:1px solid #cbeed6;color:var(--success)}.list-item,.result-card,.evidence-card{border-radius:14px;border:1px solid var(--border);background:#fff;padding:12px}.list-item{display:flex;justify-content:space-between;gap:12px;align-items:center}.list-item.active{border-color:#2b6fff59;box-shadow:0 0 0 3px #2b6fff14}.user-admin-row,.audit-log-row{align-items:flex-start}.user-admin-controls{display:grid;grid-template-columns:repeat(2,minmax(120px,1fr));gap:10px;min-width:260px}.item-title{font-weight:600;color:var(--text);margin-bottom:3px}.mono-inline{display:inline-block;padding:2px 6px;border-radius:8px;background:#eef4fb;border:1px solid #d7e5f6;color:#24508a;font-family:IBM Plex Mono,SFMono-Regular,ui-monospace,monospace;font-size:12px;max-width:100%;overflow:hidden;text-overflow:ellipsis}.mono-small{font-size:11px}.pill{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;border:1px solid var(--border);background:#f4f7fb;font-size:12px;font-weight:600;color:var(--muted)}.pill-good{background:#ecf8f0;border-color:#cdebd8;color:var(--success)}.pill-warn{background:#fff7ea;border-color:#f1d6a4;color:var(--warn)}.pill-bad{background:#fff2f2;border-color:#ffd0d0;color:var(--danger)}.meta-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.evidence-card p,.result-card p{margin:8px 0}.evidence-top,.result-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.evidence-mini-list{display:grid;gap:8px}.evidence-mini{display:grid;gap:4px;padding:8px;border-radius:10px;background:#f6f9fd;border:1px solid #e0ebf8}.evidence-mini span{font-size:13px;color:var(--muted)}.json-block{margin:0;padding:10px;border-radius:10px;background:#f6f9fd;border:1px solid #e0ebf8;font-size:12px;overflow:auto}.bullet-list{margin:0;padding-left:18px;color:var(--muted)}.regulation-filter-bar,.regulation-search-bar{display:grid;gap:10px;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(140px,1fr)) auto}.regulation-search-bar{grid-template-columns:minmax(160px,220px) minmax(90px,120px) minmax(0,1fr)}.regulation-workbench{display:grid;gap:16px;grid-template-columns:280px 280px minmax(0,1fr);align-items:start}.regulation-panel{min-height:520px}.regulation-reader-panel{min-width:0}.regulation-list-item,.version-item,.tree-item,.evidence-button{width:100%;text-align:left;border:1px solid var(--border);background:#fff;cursor:pointer}.regulation-list-item,.version-item{display:grid;gap:8px;padding:12px;border-radius:14px}.regulation-list-item.active,.version-item.active{border-color:#1367d173;box-shadow:inset 0 0 0 1px #1367d12e;background:linear-gradient(180deg,#fff,#f3f8fe)}.regulation-meta,.regulation-reader-meta{display:grid;gap:8px}.regulation-outline-tree{display:grid;gap:2px}.tree-item{display:grid;gap:2px;padding:8px 10px;border-radius:10px;border-color:transparent;background:transparent}.tree-item:hover{background:#f5f8fd;border-color:#e2ebf7}.tree-path{font-size:11px;color:var(--muted);font-family:IBM Plex Mono,SFMono-Regular,ui-monospace,monospace}.regulation-reader-content{display:grid;gap:18px}.regulation-section{display:grid;gap:10px;padding-bottom:8px;border-bottom:1px solid #eef3f9}.regulation-section-header{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.regulation-section-header h3{margin:0}.regulation-blocks{display:grid;gap:10px}.regulation-blocks p,.regulation-inline-heading{margin:0}.regulation-annotation,.regulation-attachment,.regulation-html-block{padding:12px;border-radius:12px;background:#f8fbff;border:1px solid #deebf7}.regulation-quote{margin:0;padding:10px 12px;border-left:3px solid #13a3d1;background:#f7fcff;color:var(--muted)}.regulation-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.regulation-answer{padding:12px 14px;border-radius:12px;border:1px solid #d8e7f6;background:linear-gradient(180deg,#f9fcff,#f0f7ff);white-space:pre-wrap;line-height:1.65}.knowledge-evidence-card{display:grid;gap:10px}.knowledge-evidence-card.active{border-color:#1367d173;box-shadow:inset 0 0 0 1px #1367d12e;background:linear-gradient(180deg,#fff,#f3f8fe)}.knowledge-evidence-header{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.knowledge-context-panel{display:grid;gap:8px;padding:12px;border-radius:12px;border:1px solid #deebf7;background:#f8fbff}.knowledge-context-body{white-space:pre-wrap;color:var(--muted);line-height:1.6}.evidence-button{padding:12px;border-radius:14px}.evidence-button.active{border-color:#1367d173;box-shadow:inset 0 0 0 1px #1367d12e;background:linear-gradient(180deg,#fff,#f3f8fe)}.regulation-search-primary{display:grid;gap:10px;grid-template-columns:minmax(0,1fr) auto}.regulation-search-summary{font-size:13px}.regulation-search-toggle{white-space:nowrap}.regulation-compare-panel{display:grid;gap:12px;padding-top:4px;border-top:1px solid #eef3f9}.regulation-compare-grid{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.diff-list{display:grid;gap:8px}.diff-list-item{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--muted);font-size:14px}.diff-list-item.added{background:#edf9f1;border-color:#cbeed6}.diff-list-item.removed{background:#fff4ef;border-color:#ffd9cb}.regulation-section-hit{scroll-margin-top:88px;background:linear-gradient(180deg,#13a3d10f,#13a3d105);border-radius:14px;padding:12px;margin:-12px;border-bottom-color:transparent}.text-hit{background:linear-gradient(180deg,#ffe55bd9,#ffc852b3);color:inherit;padding:0 2px;border-radius:4px}@media(max-width:1100px){.page-grid-projects,.grid-2,.meta-grid,.regulation-workbench,.regulation-filter-bar,.regulation-search-bar,.regulation-compare-grid,.user-admin-controls{grid-template-columns:1fr}}@media(max-width:860px){.app-shell{grid-template-columns:1fr}.sidebar-backdrop{display:block;position:fixed;inset:0;border:0;padding:0;background:#07142685;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:18}.sidebar-backdrop.visible{opacity:1;pointer-events:auto}.sidebar{position:fixed;inset:0 auto 0 0;width:min(84vw,320px);max-width:320px;height:100vh;border-right:1px solid rgba(255,255,255,.06);border-bottom:none;transform:translate(-106%);transition:transform .22s ease;box-shadow:0 18px 38px #060c1852}.sidebar.mobile-open{transform:translate(0)}.topbar{padding:12px 14px;gap:12px}.sidebar-toggle{display:inline-flex}.topbar h1{font-size:18px}.lang-control{margin-left:auto}.topbar-actions,.session-chip{width:100%;justify-content:space-between}.user-menu-dropdown{right:0;left:auto}.list-item{align-items:flex-start;flex-direction:column}.page-content{padding:16px 14px}.regulation-panel{min-height:auto}.regulation-search-primary{grid-template-columns:1fr}.regulation-search-toggle,.regulation-search-primary .button{width:100%}}