:root{--bg:#0f1419;--panel:#1a212b;--panel-2:#222c38;--border:#2d3947;--text:#e6edf3;--muted:#8b97a6;--accent:#4f9cf9;--accent-2:#2563eb;--green:#3fb950;--green-bg:#3fb9501a;--amber:#d29922;--amber-bg:#d299221a}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55}.wrap{max-width:820px;margin:0 auto;padding:32px 20px 80px}header h1{letter-spacing:-.5px;word-break:break-word;margin:0 0 4px;font-size:30px}header h1 span{color:var(--accent)}header p{color:var(--muted);margin:0 0 24px;font-size:15px}.header-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:4px;display:flex}.auth-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.auth-user{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;max-width:180px;font-size:13px;overflow:hidden}.btn-auth-primary{background:var(--accent-2);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:8px;align-items:center;padding:7px 14px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.btn-auth-primary:hover{background:var(--accent)}.auth-form{background:var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:16px;padding:24px;display:flex}.auth-form input{background:var(--panel-2);color:var(--text);border:1px solid var(--border);font:inherit;border-radius:8px;width:100%;padding:10px 12px;font-size:15px}.auth-form input:focus{border-color:var(--accent);outline:none}.searchbox{background:var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}textarea{resize:vertical;background:var(--panel-2);width:100%;min-height:88px;color:var(--text);border:1px solid var(--border);font:inherit;border-radius:10px;padding:12px 14px;font-size:15px}textarea:focus{border-color:var(--accent);outline:none}.row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}button{background:var(--accent-2);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:10px;padding:11px 22px;font-weight:600;transition:background .15s}button:hover{background:var(--accent)}button:disabled{opacity:.5;cursor:default}.filters-toggle-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.btn-filters{background:var(--panel-2);color:var(--muted);border:1px solid var(--border);font:inherit;cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:7px 14px;font-size:14px;font-weight:500;transition:border-color .15s,color .15s;display:flex}.btn-filters:hover{border-color:var(--accent);color:var(--text);background:var(--panel-2)}.filter-icon{font-size:13px}.filter-count{background:var(--accent-2);color:#fff;border-radius:999px;padding:0 6px;font-size:11px;font-weight:700}.chevron{font-size:10px}.btn-clear{color:var(--muted);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:8px;padding:7px 12px;font-size:13px}.btn-clear:hover{color:#f85149;background:0 0;border-color:#f85149}.filters-panel{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:14px}.filters-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;display:grid}.filter-field{flex-direction:column;gap:4px;display:flex}.filter-field span{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-size:12px;font-weight:500}.filter-field select{background:var(--panel);color:var(--text);border:1px solid var(--border);font:inherit;cursor:pointer;border-radius:8px;padding:8px 10px;font-size:14px}.filter-field select:focus{border-color:var(--accent);outline:none}.examples{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.chip{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;padding:6px 12px;font-size:13px}.chip:hover{border-color:var(--accent);color:var(--text);background:0 0}.loading-box{color:var(--muted);align-items:center;gap:12px;margin-top:24px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;flex-shrink:0;width:20px;height:20px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error{color:#f85149;margin-top:16px}.results{flex-direction:column;gap:14px;margin-top:28px;display:flex}.results-count{color:var(--muted);margin:0 0 4px;font-size:14px}.results-filter-hint{font-style:italic}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;transition:border-color .15s}.card:hover{border-color:#3d4f63}.card-header{align-items:flex-start;gap:10px;margin-bottom:8px;display:flex}.card-num{background:var(--panel-2);width:24px;height:24px;color:var(--muted);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;font-size:12px;font-weight:700;display:flex}.card h3{margin:0;font-size:17px;line-height:1.35}.meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:10px;font-size:13px;display:flex}.meta-chip{background:var(--panel-2);white-space:nowrap;border-radius:6px;padding:3px 8px}.badge{border-radius:6px;padding:3px 9px;font-size:12px;font-weight:600}.badge-green{background:var(--green-bg);color:var(--green)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.explain{border-left:3px solid var(--accent);background:#4f9cf914;border-radius:6px;margin:10px 0;padding:10px 14px;font-size:14.5px}.explain b{color:var(--accent)}.resumen{color:var(--muted);margin:8px 0 4px;font-size:14px}.original-summary{color:var(--muted);margin-top:10px;font-size:13px}.original-summary summary{cursor:pointer;color:var(--accent);font-weight:600}.original-summary p{background:var(--panel-2);overflow-wrap:anywhere;border-radius:8px;margin:8px 0 0;padding:10px 12px}.btn-expand{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:none;margin-bottom:8px;padding:0;font-size:13px;font-weight:600}.btn-expand:hover{color:var(--text);background:0 0}.card-link{color:var(--accent);margin-top:4px;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.card-link:hover{text-decoration:underline}.btn-historial{margin-left:auto}.historial-panel{margin-top:0}.historial-header{color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;font-weight:500;display:flex}.historial-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.historial-item{color:var(--text);font:inherit;cursor:pointer;text-align:left;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;border-radius:6px;width:100%;padding:7px 8px;font-size:13px;overflow:hidden}.historial-item:hover{background:var(--panel-2);color:var(--accent)}.corpus-panel{flex-direction:column;gap:16px;display:flex}.corpus-muted{color:var(--muted);margin:0;font-size:14px}.corpus-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.corpus-stat{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.corpus-stat span{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:2px;font-size:11px;display:block}.corpus-stat b{font-size:20px;line-height:1.2}.corpus-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.corpus-columns h4,.latest-docs h4{color:var(--text);margin:0 0 8px;font-size:13px}.corpus-list,.latest-docs ul{margin:0;padding:0;list-style:none}.corpus-list{flex-direction:column;gap:4px;display:flex}.corpus-list li{color:var(--muted);border-bottom:1px solid #2d39478c;justify-content:space-between;gap:10px;padding:4px 0;font-size:13px;display:flex}.corpus-list li span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.corpus-list li b{color:var(--text);font-weight:600}.latest-docs{border-top:1px solid var(--border);padding-top:12px}.latest-docs ul{flex-direction:column;gap:10px;display:flex}.latest-docs li a{color:var(--text);overflow-wrap:anywhere;font-size:14px;font-weight:600;text-decoration:none}.latest-docs li a:hover{color:var(--accent);text-decoration:underline}.latest-docs li div{flex-wrap:wrap;gap:6px;margin-top:3px;display:flex}.latest-docs li span{color:var(--muted);background:var(--panel);border-radius:6px;padding:2px 7px;font-size:12px}.card-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:10px;display:flex}.btn-copy{background:var(--panel-2);color:var(--muted);border:1px solid var(--border);font:inherit;cursor:pointer;border-radius:7px;padding:5px 12px;font-size:13px;transition:color .15s,border-color .15s}.btn-copy:hover{color:var(--accent);border-color:var(--accent);background:var(--panel-2)}.terminos-hint{color:var(--muted);margin-top:16px;font-size:13px}.terminos-hint span{color:var(--accent);font-style:italic}.disclaimer{color:var(--muted);border-top:1px solid var(--border);margin-top:28px;padding-top:16px;font-size:12.5px}.card h3,.resumen,.explain,.card-link{overflow-wrap:anywhere}@media (max-width:640px){.wrap{padding:20px 14px 64px}header h1{font-size:25px}header p{font-size:14px}.searchbox{border-radius:12px;padding:12px}textarea{font-size:16px}.row{gap:8px}.row button{width:100%;padding:13px 20px}.row small{text-align:center;order:2;width:100%}.chip{padding:8px 12px}.card{padding:15px}.card h3{font-size:16px}.filters-grid{grid-template-columns:1fr}.btn-filters,.btn-clear{padding:8px 12px;font-size:13px}.corpus-stats,.corpus-columns{grid-template-columns:1fr}}.auth-wall-overlay{z-index:50;background:#000000a6;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.auth-wall-modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;width:100%;max-width:420px;padding:28px 22px;position:relative;box-shadow:0 20px 60px #00000080}.auth-wall-modal h2{margin:0 0 10px;font-size:22px}.auth-wall-modal p{color:var(--muted);margin:0 0 20px;line-height:1.5}.auth-wall-actions{flex-direction:column;gap:10px;display:flex}.auth-wall-actions a{text-align:center;text-decoration:none}.auth-wall-close{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:4px;font-size:26px;line-height:1;position:absolute;top:10px;right:12px}.auth-wall-close:hover{color:var(--text);background:0 0}@media (min-width:480px){.auth-wall-actions{flex-direction:row}.auth-wall-actions a{flex:1}}