:root{--bg:#0b0f14;--panel:#111720;--panel2:#161e29;--line:#24303e;--text:#e7edf5;--muted:#8997a8;--blue:#63a9ff;--cyan:#6de3d1;--amber:#f1be68;--red:#ff7f8d;--shadow:0 16px 40px #0005}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}button,input{font:inherit}button{cursor:pointer}.sidebar{position:fixed;inset:0 auto 0 0;width:246px;background:#0d1219;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;z-index:3}.brand{display:flex;gap:10px;align-items:center;padding:0 10px 24px}.brand-mark{width:31px;height:31px;border-radius:9px;background:linear-gradient(135deg,#7bb9ff,#3d6fd9);color:#07101d;display:grid;place-items:center;font-weight:900;font-size:11px}.brand b{display:block;font-size:14px;letter-spacing:.2px}.brand span{display:block;color:var(--muted);font-size:11px;margin-top:2px}.nav{border:0;background:transparent;color:#9eabb9;text-align:left;padding:9px 11px;border-radius:8px;margin:2px 0;display:flex;gap:11px;align-items:center}.nav:hover,.nav.active{background:#192331;color:#f4f7fb}.nav.active{box-shadow:inset 2px 0 var(--blue)}.nav span{width:17px;color:#6f8499;text-align:center}.nav.active span{color:var(--blue)}.nav-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#526174;padding:19px 11px 5px}.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding:14px 10px;color:#8290a0;font-size:12px}.sidebar-footer small{color:#536275}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#67d8a0;margin-right:6px}.main{margin-left:246px;min-height:100vh}.topbar{height:66px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;background:#0b0f14eF;backdrop-filter:blur(15px);z-index:2}.breadcrumbs{color:#7f8da0;font-size:12px}.top-actions{display:flex;gap:10px;align-items:center}.search{width:250px;border:1px solid var(--line);background:#121923;border-radius:8px;padding:6px 10px;display:flex;gap:7px;color:#6e8095}.search input{border:0;background:transparent;outline:0;color:var(--text);width:100%;font-size:12px}.icon-btn,.login-btn{border:1px solid var(--line);color:#a8b8c8;background:#121923;border-radius:8px;padding:7px 10px}.login-btn{color:var(--blue)}.content{max-width:1500px;margin:0 auto;padding:30px 34px 70px}.page-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:.12em;font-size:10px;font-weight:700}.page-head h1{font-size:30px;letter-spacing:-.04em;margin:5px 0 0}.page-head p{color:var(--muted);margin:6px 0 0}.date{color:#748396;font-size:12px}.grid-kpi{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:24px}.kpi{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:15px}.kpi .label{color:var(--muted);font-size:11px}.kpi .num{font-size:25px;font-weight:700;margin-top:7px;letter-spacing:-.04em}.kpi .trend{color:var(--cyan);font-size:11px;margin-top:5px}.grid-main{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.8fr);gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden}.panel-head{padding:17px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.panel-head h2{font-size:14px;margin:0}.panel-head span{color:var(--muted);font-size:11px}.panel-body{padding:8px}.paper-row{padding:15px 12px;border-bottom:1px solid #202a36;display:flex;gap:14px;align-items:flex-start}.paper-row:last-child{border-bottom:0}.paper-rank{color:#526375;font-size:12px;width:20px;padding-top:2px}.paper-main{min-width:0;flex:1}.paper-title{font-size:14px;line-height:1.4;font-weight:600;color:#e8eef6;cursor:pointer}.paper-title:hover{color:var(--blue)}.paper-meta{color:var(--muted);font-size:11px;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.paper-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}.tag{border:1px solid #2d4054;background:#172231;color:#91b9df;border-radius:4px;padding:2px 6px;font-size:10px}.tag.amber{color:var(--amber);border-color:#5b4728;background:#211d15}.tag.green{color:var(--cyan);border-color:#26564f;background:#112b2a}.score{width:45px;text-align:right;color:var(--cyan);font-weight:700;font-size:13px}.side-stack{display:flex;flex-direction:column;gap:18px}.metric-line{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid #202a36;color:#aebaca}.metric-line b{color:#e9f0f8}.alert{margin:0 12px 12px;padding:12px;background:#1a1c22;border-left:2px solid var(--amber);font-size:12px;color:#b9c1cc}.alert b{display:block;color:var(--amber);font-size:10px;letter-spacing:.12em;margin-bottom:3px}.cluster{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid #202a36}.cluster-name{flex:1}.bar{height:4px;background:#243242;border-radius:4px;width:80px}.bar i{height:100%;display:block;background:var(--blue);border-radius:4px}.small{color:var(--muted);font-size:11px}.btn{border:1px solid var(--line);background:#172231;color:#c9d9eb;border-radius:7px;padding:8px 11px}.btn.primary{background:#2c6cc1;border-color:#4d8fe1;color:#fff}.btn.danger{color:var(--red)}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:12px}.data-table th,.data-table td{text-align:left;padding:12px 14px;border-bottom:1px solid #202a36;white-space:nowrap}.data-table th{color:#7e8da0;font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.07em}.badge{border-radius:4px;padding:3px 6px;font-size:10px;background:#182a41;color:#87baf4}.badge.top{background:#3b2b15;color:var(--amber)}.badge.wp{background:#26331e;color:#a8db82}.section-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.rich-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}.rich-card h3{font-size:15px;margin:0 0 7px}.rich-card p{color:#a8b4c2;margin:7px 0}.rich-card .label{color:#6e8092;font-size:10px;text-transform:uppercase;letter-spacing:.1em}.idea-card{border-top:1px solid var(--line);padding:15px 0}.idea-card:first-child{border-top:0;padding-top:0}.idea-card h3{font-size:14px;color:#e6edf5}.idea-card p{font-size:12px}.modal.hidden{display:none}.modal{position:fixed;inset:0;z-index:10;display:flex;justify-content:flex-end}.modal-backdrop{position:absolute;inset:0;background:#0009}.paper-detail{position:relative;width:min(780px,100%);height:100%;overflow:auto;background:#111720;border-left:1px solid var(--line);padding:32px;box-shadow:var(--shadow)}.paper-detail h1{font-size:24px;line-height:1.3;margin:8px 0 12px}.detail-section{border-top:1px solid var(--line);padding:18px 0}.detail-section h3{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);margin:0 0 8px}.detail-section p{color:#b7c2d0;white-space:pre-wrap}.close{float:right;border:0;background:transparent;color:#8797a9;font-size:20px}.login-card{max-width:420px;margin:40px auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}.login-card label{display:block;color:#90a0b1;font-size:12px;margin:13px 0 5px}.login-card input{width:100%;background:#0b1118;border:1px solid var(--line);border-radius:7px;padding:10px;color:var(--text);outline:none}.toast{position:fixed;right:25px;bottom:25px;background:#1c2a3a;border:1px solid #3d648c;padding:11px 15px;border-radius:8px;transform:translateY(90px);opacity:0;transition:.2s;z-index:20}.toast.show{transform:translateY(0);opacity:1}.empty{padding:35px;text-align:center;color:var(--muted)}.mobile-brand{display:none}@media(max-width:1050px){.grid-kpi{grid-template-columns:repeat(3,1fr)}.grid-main{grid-template-columns:1fr}.side-stack{display:grid;grid-template-columns:1fr 1fr}}@media(max-width:720px){.sidebar{width:58px;padding:14px 8px}.brand{padding:0 5px 20px}.brand>div:last-child,.nav-label,.nav:not(.active):after,.sidebar-footer{display:none}.brand-mark{margin:auto}.nav{justify-content:center;padding:10px 6px}.nav span{width:auto}.main{margin-left:58px}.topbar{padding:0 15px}.search{width:150px}.content{padding:22px 15px}.grid-kpi{grid-template-columns:repeat(2,1fr)}.side-stack{display:block}.side-stack>.panel{margin-top:18px}.section-grid{grid-template-columns:1fr}.page-head{display:block}.date{display:block;margin-top:12px}.top-actions .icon-btn{display:none}.paper-detail{padding:22px}.paper-title{font-size:13px}}
:root[data-theme="light"]{--bg:#f5f7fa;--panel:#ffffff;--panel2:#eef2f6;--line:#d8e0e8;--text:#1d2935;--muted:#607080;--blue:#2d70c9;--cyan:#168a76;--amber:#a86800;--red:#c13d4b;--shadow:0 16px 40px #23344a1c}
:root[data-theme="green"]{--bg:#e8f0df;--panel:#f5f8ed;--panel2:#dce8cd;--line:#bdceb0;--text:#273429;--muted:#647361;--blue:#467b52;--cyan:#39735b;--amber:#98702d;--red:#a84f4f;--shadow:0 16px 40px #526a431c}
.theme-select{border:1px solid var(--line);color:var(--text);background:var(--panel);border-radius:8px;padding:7px 9px;outline:0}
:root[data-theme="light"] .sidebar{background:#ffffff}.theme-select option{background:var(--panel);color:var(--text)}
:root[data-theme="light"] .topbar,:root[data-theme="green"] .topbar{background:color-mix(in srgb,var(--bg) 92%,transparent)}
:root[data-theme="light"] .nav,:root[data-theme="green"] .nav{color:var(--muted)}
:root[data-theme="light"] .nav:hover,:root[data-theme="light"] .nav.active{background:#e8f0fb;color:var(--text)}
:root[data-theme="green"] .nav:hover,:root[data-theme="green"] .nav.active{background:#d8e6cd;color:var(--text)}
:root[data-theme="light"] .search,:root[data-theme="light"] .icon-btn,:root[data-theme="light"] .login-btn,:root[data-theme="green"] .search,:root[data-theme="green"] .icon-btn,:root[data-theme="green"] .login-btn{background:var(--panel);color:var(--text)}
:root[data-theme="light"] .paper-title,:root[data-theme="green"] .paper-title{color:var(--text)}
:root[data-theme="light"] .paper-row,:root[data-theme="light"] .metric-line,:root[data-theme="light"] .cluster,:root[data-theme="light"] .data-table th,:root[data-theme="light"] .data-table td,:root[data-theme="green"] .paper-row,:root[data-theme="green"] .metric-line,:root[data-theme="green"] .cluster,:root[data-theme="green"] .data-table th,:root[data-theme="green"] .data-table td{border-color:var(--line)}
:root[data-theme="light"] .alert{background:#fff7e8;color:#5f543f}:root[data-theme="green"] .alert{background:#e5efd9;color:#4c6049}
:root[data-theme="light"] .bar,:root[data-theme="green"] .bar{background:var(--panel2)}
:root[data-theme="light"] .btn{background:#edf3fb;color:#244a72}:root[data-theme="green"] .btn{background:#e2edd9;color:#34583e}
:root[data-theme="light"] .btn.primary{background:#2d70c9;color:#fff}:root[data-theme="green"] .btn.primary{background:#467b52;color:#fff}
:root[data-theme="light"] .paper-detail,:root[data-theme="green"] .paper-detail{background:var(--panel)}
:root[data-theme="light"] .detail-section p,:root[data-theme="green"] .detail-section p{color:var(--text)}
:root[data-theme="light"] .login-card input,:root[data-theme="green"] .login-card input{background:var(--bg);color:var(--text)}
.ask-box{margin:22px 0;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--panel2)}.ask-title{font-weight:700;color:var(--text);margin-bottom:4px}.ask-box textarea{display:block;width:100%;min-height:92px;resize:vertical;margin:12px 0;padding:10px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--text);outline:0;font:inherit;font-size:13px}.ask-box textarea:focus{border-color:var(--blue);box-shadow:0 0 0 2px color-mix(in srgb,var(--blue) 20%,transparent)}.ask-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ask-actions .btn:disabled{cursor:wait;opacity:.65}.ask-source{color:var(--muted);font-size:11px}.ai-answer{margin-top:12px;padding:12px;border-left:3px solid var(--cyan);border-radius:5px;background:var(--bg);color:var(--text);white-space:pre-wrap;line-height:1.7;min-height:0}.ai-answer:empty{display:none}