*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface2: #222536;--border: #2e3148;--text: #e2e8f0;--text-muted: #7c8db5;--primary: #6366f1;--primary-hover: #818cf8;--danger: #ef4444;--warn: #f59e0b;--success: #22c55e;--info: #3b82f6;--critical: #a855f7;--radius: 8px;--font: "Inter", system-ui, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;min-height:100vh;word-break:normal;overflow-wrap:break-word;-webkit-hyphens:none;hyphens:none}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:0;flex-shrink:0}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border)}.sidebar-logo h1{font-size:16px;font-weight:700;color:var(--primary-hover);letter-spacing:.5px}.sidebar-logo p{font-size:11px;color:var(--text-muted);margin-top:2px}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);color:var(--text-muted);font-weight:500;font-size:13px;text-decoration:none;transition:all .15s;cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-link:hover{background:var(--surface2);color:var(--text)}.nav-link.active{background:#6366f126;color:var(--primary-hover)}.nav-link svg{flex-shrink:0}.sidebar-footer{padding:12px 8px;border-top:1px solid var(--border)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:52px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}.topbar 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8px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;white-space:nowrap}.badge-INFO{background:#3b82f626;color:var(--info)}.badge-WARNING{background:#f59e0b26;color:var(--warn)}.badge-ERROR{background:#ef444426;color:var(--danger)}.badge-CRITICAL{background:#a855f726;color:var(--critical)}.badge-user{background:#22c55e1f;color:var(--success)}.badge-assistant{background:#6366f126;color:var(--primary-hover)}.badge-system,.badge-text{background:#ffffff14;color:var(--text-muted)}.badge-image{background:#f59e0b1f;color:var(--warn)}.pagination{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--border)}.pagination-info{font-size:12px;color:var(--text-muted)}.pagination-btns{display:flex;gap:4px}.pag-btn{min-width:30px;height:30px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:500;cursor:pointer;background:transparent;border:1px solid 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