:root{--bg-canvas:#fafafa;--bg-surface:#fff;--bg-subtle:#f4f4f5;--bg-muted:#e4e4e7;--border-color:#e4e4e7;--border-subtle:#f4f4f5;--border-strong:#d4d4d8;--text-primary:#18181b;--text-secondary:#71717a;--text-muted:#a1a1aa;--accent-primary:#2563eb;--accent-primary-hover:#1d4ed8;--accent-primary-subtle:#eff6ff;--status-success-bg:#f0fdf4;--status-success-text:#15803d;--status-success-border:#dcfce7;--status-warning-bg:#fffbeb;--status-warning-text:#b45309;--status-warning-border:#fef3c7;--status-danger-bg:#fef2f2;--status-danger-text:#b91c1c;--status-danger-border:#fee2e2;--status-neutral-bg:#f4f4f5;--status-neutral-text:#52525b;--status-neutral-border:#e4e4e7;--radius-xs:3px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-full:9999px;--font-ui:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%}body{font-family:var(--font-ui);background-color:var(--bg-canvas);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}h1{color:var(--text-primary);letter-spacing:-.015em;font-size:20px;font-weight:600}h2{color:var(--text-primary);letter-spacing:-.01em;font-size:16px;font-weight:600}h3{color:var(--text-primary);font-size:14px;font-weight:600}p{color:var(--text-secondary);font-size:13px}.mono{font-family:var(--font-mono);font-feature-settings:"tnum"}.app-layout{background-color:var(--bg-canvas);width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar-container{background-color:var(--bg-surface);border-right:1px solid var(--border-color);z-index:20;flex-direction:column;width:240px;min-width:240px;height:100vh;display:flex}.content-wrapper{background-color:var(--bg-canvas);flex-direction:column;flex:1;height:100vh;display:flex;overflow:hidden}.topbar-container{background-color:var(--bg-surface);border-bottom:1px solid var(--border-color);z-index:10;justify-content:space-between;align-items:center;height:52px;min-height:52px;padding:0 24px;display:flex}.main-scrollable{flex:1;padding:24px 28px 48px;overflow-y:auto}.card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:18px 20px}.card:hover{border-color:var(--border-strong)}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);border-left:2px solid #0000;align-items:center;gap:10px;padding:7px 12px;font-size:13px;font-weight:400;text-decoration:none;transition:background-color .1s,color .1s;display:flex}.nav-link:hover{background-color:var(--bg-subtle);color:var(--text-primary)}.nav-link.active{background-color:var(--bg-subtle);color:var(--text-primary);border-left:2px solid var(--text-primary);font-weight:600}button,.btn{font-family:var(--font-ui);border-radius:var(--radius-md);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;line-height:1.25;text-decoration:none;transition:background-color .1s,border-color .1s;display:inline-flex}button:disabled,.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:#fff;background-color:#18181b;border:1px solid #18181b}.btn-primary:hover:not(:disabled){background-color:#27272a}.btn-secondary{background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background-color:var(--bg-subtle);border-color:var(--border-strong)}.btn-sm{border-radius:var(--radius-sm);padding:4px 8px;font-size:12px}.btn-icon{border-radius:var(--radius-md);background:var(--bg-surface);border:1px solid var(--border-color);color:var(--text-secondary);padding:6px}.btn-icon:hover{background:var(--bg-subtle);color:var(--text-primary);border-color:var(--border-strong)}.form-group{margin-bottom:14px}.form-group label{color:var(--text-secondary);margin-bottom:5px;font-size:12px;font-weight:500;display:block}input,select,textarea{width:100%;font-family:var(--font-ui);color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);outline:none;padding:7px 10px;font-size:13px;transition:border-color .1s}input:focus,select:focus,textarea:focus{border-color:var(--accent-primary)}input::placeholder,textarea::placeholder{color:var(--text-muted)}.badge{border-radius:var(--radius-xs);align-items:center;gap:4px;padding:2px 7px;font-size:11px;font-weight:500;line-height:1.2;display:inline-flex}.badge-success{background-color:var(--status-success-bg);color:var(--status-success-text);border:1px solid var(--status-success-border)}.badge-warning{background-color:var(--status-warning-bg);color:var(--status-warning-text);border:1px solid var(--status-warning-border)}.badge-danger{background-color:var(--status-danger-bg);color:var(--status-danger-text);border:1px solid var(--status-danger-border)}.badge-neutral{background-color:var(--status-neutral-bg);color:var(--status-neutral-text);border:1px solid var(--status-neutral-border)}.badge-info{background-color:var(--accent-primary-subtle);color:var(--accent-primary);border:1px solid #dbeafe}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.data-table{border-collapse:collapse;width:100%;font-size:13px}.data-table th{background:var(--bg-canvas);text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border-color);padding:8px 12px;font-size:11px;font-weight:500}.data-table td{color:var(--text-primary);border-bottom:1px solid var(--border-color);vertical-align:middle;background-color:var(--bg-surface);padding:10px 12px}.data-table tr:hover td{background-color:var(--bg-canvas)}.data-table tr:last-child td{border-bottom:none}.tabs-header{border-bottom:1px solid var(--border-color);gap:4px;margin-bottom:18px;padding-bottom:4px;display:flex}.tab-btn{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;padding:6px 10px;font-size:13px;font-weight:500;transition:all .1s}.tab-btn:hover{color:var(--text-primary);background:var(--bg-subtle)}.tab-btn.active{color:var(--text-primary);background:var(--bg-subtle);font-weight:600}.stepper-container{justify-content:space-between;align-items:center;padding:8px 0;display:flex;position:relative}.stepper-line{background-color:var(--border-color);z-index:1;height:1px;position:absolute;top:14px;left:30px;right:30px}.step-node{z-index:2;text-align:center;background:var(--bg-surface);cursor:pointer;flex-direction:column;align-items:center;padding:0 8px;display:flex;position:relative}.step-indicator{border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;margin-bottom:6px;font-size:10px;font-weight:600;transition:all .1s;display:flex}.step-indicator.active{background-color:var(--text-primary);color:#fff}.step-indicator.pending{background-color:var(--bg-surface);border:1px solid var(--text-muted);color:var(--text-muted)}