:root{--bg: #121826;--card: #1E2A3A;--card-hover: #24334768;--border: #2B3A4E;--text: #F5F7FA;--text-dim: #9AA7B8;--emerald: #10B981;--amber: #F59E0B;--red: #EF4444;--blue: #3B82F6;--radius: 12px;font-family:-apple-system,Segoe UI,Roboto,Noto Sans,sans-serif;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--emerald)}button{font-family:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.sidebar .brand{display:flex;align-items:center;gap:8px;padding:8px 10px 20px;font-weight:700;font-size:18px}.sidebar .brand .dot{width:10px;height:10px;border-radius:50%;background:var(--emerald);box-shadow:0 0 8px var(--emerald)}.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}.sidebar a,.sidebar .nav-link{color:var(--text-dim);text-decoration:none;padding:10px 12px;border-radius:8px;font-size:14px;display:flex;align-items:center;gap:10px;cursor:pointer;border:none;background:none;text-align:left;width:100%}.sidebar a:hover,.sidebar .nav-link:hover{background:var(--card-hover);color:var(--text)}.sidebar a.active{background:#10b9811f;color:var(--emerald);font-weight:600}.sidebar-mobile-toggle{display:none}.main-col{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:5}.privacy-pill{display:inline-flex;align-items:center;gap:6px;background:#10b9811f;color:var(--emerald);border:1px solid rgba(16,185,129,.35);border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:600}.privacy-pill .pulse{width:7px;height:7px;border-radius:50%;background:var(--emerald);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.lang-select{background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:13px}.page{padding:24px 28px;max-width:1180px;width:100%;margin:0 auto}.page h1{margin:0 0 6px;font-size:24px}.page .lead{color:var(--text-dim);margin:0 0 24px;font-size:14px}.breadcrumbs{color:var(--text-dim);font-size:13px;margin-bottom:8px}.breadcrumbs a{color:var(--text-dim)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.kpi-card{display:flex;flex-direction:column;gap:6px}.kpi-card .kpi-label{color:var(--text-dim);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em}.kpi-card .kpi-value{font-size:28px;font-weight:700}.kpi-card .kpi-sub{font-size:12.5px;color:var(--text-dim)}.sparkline{display:flex;align-items:flex-end;gap:2px;height:30px;margin-top:4px}.sparkline .bar{flex:1;background:var(--emerald);border-radius:2px;opacity:.8;min-height:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;text-decoration:none}.btn-primary{background:var(--emerald);color:#06231a}.btn-primary:hover{filter:brightness(1.08)}.btn-secondary{background:var(--card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--card-hover)}.btn-danger{background:var(--red);color:#fff}.btn-ghost{background:transparent;color:var(--text-dim);border:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-block{width:100%}.btn-sm{padding:6px 12px;font-size:12.5px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;color:var(--text-dim)}.field input,.field select,.field textarea{background:#0f1622;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--emerald)}.field .hint{font-size:12px;color:var(--text-dim)}.field .error{font-size:12px;color:var(--red)}.form-error{background:#ef44441f;border:1px solid rgba(239,68,68,.4);color:#fca5a5;padding:10px 12px;border-radius:8px;font-size:13px;margin-bottom:14px}.toggle-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--border)}.toggle-row:last-child{border-bottom:none}.toggle-row .toggle-text strong{display:block;font-size:14px}.toggle-row .toggle-text p{margin:4px 0 0;font-size:12.5px;color:var(--text-dim);max-width:480px}.switch{position:relative;width:42px;height:24px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch .track{position:absolute;top:0;right:0;bottom:0;left:0;background:#364152;border-radius:999px;cursor:pointer;transition:background .15s}.switch .track:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .15s}.switch input:checked+.track{background:var(--emerald)}.switch input:checked+.track:before{transform:translate(18px)}.switch input:disabled+.track{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.badge-emerald{background:#10b98126;color:var(--emerald)}.badge-amber{background:#f59e0b26;color:var(--amber)}.badge-red{background:#ef444426;color:var(--red)}.badge-neutral{background:var(--card-hover);color:var(--text-dim)}.tooltip{position:relative;display:inline-flex;border-bottom:1px dashed var(--text-dim);cursor:help}.tooltip .tip{visibility:hidden;opacity:0;position:absolute;bottom:130%;left:50%;transform:translate(-50%);background:#0b111c;border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:8px;font-size:12px;width:220px;z-index:10;transition:opacity .12s}.tooltip:hover .tip{visibility:visible;opacity:1}.table-wrap{overflow-x:auto}table.data-table{width:100%;border-collapse:collapse;font-size:13.5px}table.data-table th{text-align:left;color:var(--text-dim);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border);font-size:12px;text-transform:uppercase;letter-spacing:.03em}table.data-table td{padding:10px 12px;border-bottom:1px solid var(--border)}table.data-table tr:last-child td{border-bottom:none}.table-filters{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}.pagination{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:14px;font-size:13px;color:var(--text-dim)}.empty-state{text-align:center;padding:48px 20px;color:var(--text-dim)}.empty-state .icon{font-size:34px;margin-bottom:10px}.skeleton{background:linear-gradient(90deg,var(--card) 25%,var(--card-hover) 37%,var(--card) 63%);background-size:400% 100%;animation:skel 1.4s ease infinite;border-radius:8px}@keyframes skel{0%{background-position:100% 50%}to{background-position:0 50%}}.skeleton-line{height:14px;margin-bottom:8px}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:var(--emerald);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast-stack{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:100;max-width:340px}.toast{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13.5px;box-shadow:0 8px 24px #0006}.toast button{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:16px}.toast-info{border-left:3px solid var(--blue)}.toast-success{border-left:3px solid var(--emerald)}.toast-warning{border-left:3px solid var(--amber)}.toast-error{border-left:3px solid var(--red)}.landing{background:var(--bg);min-height:100vh}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 32px}.landing-nav .brand{font-weight:700;font-size:18px;display:flex;align-items:center;gap:8px}.landing-nav .links{display:flex;gap:12px;align-items:center}.hero{text-align:center;padding:80px 20px 60px;max-width:780px;margin:0 auto}.hero .shield{font-size:48px;margin-bottom:16px}.hero h1{font-size:42px;line-height:1.15;margin:0 0 18px}.hero p{color:var(--text-dim);font-size:17px;margin:0 0 28px}.signals{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:30px auto 10px;max-width:900px}.signal-chip{background:var(--card);border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-size:13px;color:var(--text-dim)}.section{max-width:1080px;margin:0 auto;padding:60px 24px}.section h2{font-size:26px;text-align:center;margin-bottom:36px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.step-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center}.step-card .num{width:36px;height:36px;border-radius:50%;background:#10b98126;color:var(--emerald);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-weight:700}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.feature-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.feature-card h3{margin:0 0 8px;font-size:15.5px}.feature-card p{margin:0;color:var(--text-dim);font-size:13.5px}.landing-footer{text-align:center;padding:40px 20px;color:var(--text-dim);font-size:13px;border-top:1px solid var(--border)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px}.auth-card h1{font-size:22px;margin:0 0 6px}.auth-card .sub{color:var(--text-dim);font-size:13.5px;margin:0 0 24px}.auth-links{display:flex;justify-content:space-between;margin-top:16px;font-size:13px}.strength-bar{display:flex;gap:4px;margin-top:6px}.strength-bar span{height:4px;flex:1;border-radius:2px;background:var(--border)}.chat-layout{display:flex;flex-direction:column;height:calc(100vh - 130px)}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:14px;padding:4px}.chat-bubble{max-width:70%;padding:12px 14px;border-radius:12px;font-size:14px;line-height:1.45}.chat-bubble.user{align-self:flex-end;background:var(--emerald);color:#06231a}.chat-bubble.assistant{align-self:flex-start;background:var(--card);border:1px solid var(--border)}.chat-meta{font-size:11px;color:var(--text-dim);margin-top:6px;display:flex;gap:8px;flex-wrap:wrap}.chat-input-row{display:flex;gap:10px;margin-top:14px}.chat-input-row input{flex:1}.confirm-check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--text-dim)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;max-width:460px;width:100%}.modal h2{margin-top:0;font-size:18px}.divider{border:none;border-top:1px solid var(--border);margin:20px 0}.text-dim{color:var(--text-dim)}.text-emerald{color:var(--emerald)}.text-amber{color:var(--amber)}.text-red{color:var(--red)}.flex{display:flex}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}@media (max-width: 860px){.sidebar{position:fixed;left:-260px;top:0;bottom:0;z-index:20;transition:left .2s}.sidebar.open{left:0}.sidebar-mobile-toggle{display:inline-flex}.topbar{justify-content:space-between}.hero h1{font-size:30px}}