:root{--primary:#2563eb;--primary-hover:#1d4ed8;--bg:#fff;--surface:#fff;--text-main:#1f2937;--text-muted:#6b7280;--border:#e5e7eb;--success:#059669;--danger:#dc2626;--warning:#d97706;--radius:0px}body{background-color:var(--bg);color:var(--text-main);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;overflow-x:hidden}*{scrollbar-width:none;-ms-overflow-style:none}::-webkit-scrollbar{display:none}.container{max-width:1000px;margin:0 auto;padding:2rem}h1{margin-bottom:.5rem;font-size:1.5rem;font-weight:600}h2{margin-bottom:1rem;font-size:1.25rem;font-weight:600}button{cursor:pointer;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);color:var(--text-main);justify-content:center;align-items:center;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:background 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#0000;border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:600}.badge-demo{color:#92400e;background:#fef3c7;border-color:#fde68a}.badge-live{color:#166534;background:#dcfce7;border-color:#bbf7d0}.badge-expired{color:#991b1b;background:#fee2e2;border-color:#fecaca}.badge-open{color:#2563eb;background:#eff6ff;border-color:#dbeafe}.badge-accepted{color:#16a34a;background:#f0fdf4;border-color:#dcfce7}.badge-pending{color:#d97706;background:#fffbeb;border-color:#fef3c7}.badge-completed{color:#4b5563;background:#f9fafb;border-color:#e5e7eb}.badge-low{color:#374151;background:#f3f4f6}.badge-medium{color:#1e40af;background:#dbeafe}.badge-high{color:#9a3412;background:#ffedd5}.badge-urgent{color:#991b1b;background:#fee2e2}.chat-history::-webkit-scrollbar{width:6px}.chat-history::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:10px}.chat-history::-webkit-scrollbar-track{background:0 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1.25rem;line-height:1.2;display:flex}.sidebar-logo-text{letter-spacing:-.5px;font-size:1.3rem;font-weight:700}.sidebar-logo-sub{color:#94a3b8;letter-spacing:.5px;text-transform:lowercase;margin-top:1px;font-size:.65rem;font-weight:500}.sidebar-nav{flex-direction:column;flex:1;padding:1.25rem .75rem;display:flex;overflow-y:auto}.nav-group{flex-direction:column;margin-bottom:1.25rem;display:flex}.nav-group-title{color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.375rem;padding:.375rem .75rem;font-size:.6875rem;font-weight:600}.nav-item{color:#475569;cursor:pointer;text-align:left;box-sizing:border-box;background:0 0;border:none;border-radius:6px;justify-content:flex-start;align-items:center;gap:.75rem;width:100%;margin-bottom:2px;padding:.55rem .75rem;font-size:.875rem;font-weight:500;transition:all 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input{padding-left:2.25rem}.search-icon-svg{color:#94a3b8;pointer-events:none;position:absolute;top:50%;left:.75rem;transform:translateY(-50%)}.filter-select-wrapper{width:180px;position:relative}.filter-select-wrapper select{padding-left:2.25rem}.filter-icon-svg{color:#94a3b8;pointer-events:none;position:absolute;top:50%;left:.75rem;transform:translateY(-50%)}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.sidebar-nav::-webkit-scrollbar-track{background:0 0}