*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f7f8fa;--surface:#ffffff;--surface2:#f0f2f5;--border:#e2e8f0;--text:#1a202c;--text2:#4a5568;--text3:#718096;--accent:#3b82f6;--accent-hover:#2563eb;--fail:#e53e3e;--pass:#38a169;--review:#d97706;--sidebar-w:220px;--header-h:56px;--radius:10px;--shadow:0 1px 4px rgba(0,0,0,.08)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none;border-radius:6px;font-size:13px;font-family:inherit;transition:background .15s,opacity .15s}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font-family:inherit;font-size:14px;border:1px solid var(--border);border-radius:6px;padding:8px 12px;width:100%;background:var(--surface);color:var(--text);outline:none;transition:border .15s}input:focus,select:focus{border-color:var(--accent)}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:#1e293b;color:#cbd5e0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;overflow-y:auto}.sidebar-logo{padding:16px 20px;font-weight:700;font-size:15px;color:#fff;border-bottom:1px solid #2d3748;letter-spacing:.02em;display:flex;align-items:center;gap:10px}.sidebar-logo span{font-size:12px;color:#64748b;font-weight:400}.sidebar-section{padding:8px 0}.sidebar-section-title{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#64748b;padding:6px 20px 4px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 20px;color:#94a3b8;text-decoration:none;font-size:13px;transition:background .12s,color .12s;border-left:3px solid transparent}.sidebar-item:hover{background:#2d3748;color:#e2e8f0;text-decoration:none}.sidebar-item.active{background:#2d3748;color:#fff;border-left-color:var(--accent)}.sidebar-icon{width:16px;height:16px;opacity:.7;flex-shrink:0}.main-area{margin-left:var(--sidebar-w);flex:1 1;display:flex;flex-direction:column;min-height:100vh}.topbar{height:var(--header-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;position:-webkit-sticky;position:sticky;top:0;z-index:50}.topbar-title{font-weight:600;font-size:15px;flex:1 1}.topbar-user{font-size:13px;color:var(--text2)}.topbar-btn{background:none;border:1px solid var(--border);color:var(--text2);padding:5px 12px;border-radius:6px}.topbar-btn:hover{background:var(--surface2)}.page-content{flex:1 1;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.02em}.badge-fail{background:#fff5f5;color:var(--fail);border:1px solid #feb2b2}.badge-pass{background:#f0fff4;color:var(--pass);border:1px solid #9ae6b4}.badge-review{background:#fffbeb;color:var(--review);border:1px solid #fbd38d}.badge-queued{background:#ebf8ff;color:#2b6cb0;border:1px solid #90cdf4}.badge-processing{background:#fef9c3;color:#92400e;border:1px solid #fcd34d}.badge-done{background:#f0fff4;color:var(--pass);border:1px solid #9ae6b4}.prog-wrap{background:#e2e8f0;border-radius:4px;height:8px;overflow:hidden}.prog-bar{height:100%;border-radius:4px;transition:width .4s}.form-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);max-width:420px;width:100%}.form-title{font-size:20px;font-weight:700;margin-bottom:6px}.form-sub{color:var(--text3);font-size:13px;margin-bottom:24px}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:500;color:var(--text2)}.form-err{color:var(--fail);font-size:12px;margin-top:4px}.btn-primary{background:var(--accent);color:#fff;padding:10px 20px;font-weight:600;font-size:14px;width:100%}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--surface2);color:var(--text);padding:8px 16px}.btn-secondary:hover{background:var(--border)}.btn-outline{background:none;border:1px solid var(--border);color:var(--text2);padding:7px 14px;font-size:13px}.btn-outline:hover{background:var(--surface2)}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}