@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--brand:#c8000a;--brand-light:#e8000f;--brand-muted:#fff0f0;--navy:#1a2744;--sidebar-w:192px;--header-h:52px;--text:#1f2937;--text-2:#6b7280;--text-3:#9ca3af;--border:#e5e7eb;--border-2:#f3f4f6;--bg:#f5f6fa;--white:#fff;--success:#10b981;--success-bg:#ecfdf5;--warning:#f59e0b;--link:#2563eb;--radius:6px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000d;--shadow-md:0 4px 12px #0000001a}html,body,#root{height:100%}body{color:var(--text);background:var(--bg);font-family:Noto Sans SC,sans-serif;font-size:14px}button{cursor:pointer;border:none;outline:none;font-family:inherit;font-size:14px}input,textarea,select{outline:none;font-family:inherit;font-size:14px}a{color:var(--link);text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.layout{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--navy);flex-direction:column;flex-shrink:0;display:flex}.sidebar-logo{border-bottom:1px solid #ffffff14;align-items:center;gap:8px;padding:14px 16px;display:flex}.logo-badge{background:var(--brand);color:#fff;letter-spacing:1px;border-radius:3px;padding:3px 8px;font-size:13px;font-weight:700}.logo-text{color:#fff;font-size:13px;font-weight:500}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-item{color:#ffffffa6;cursor:pointer;align-items:center;gap:10px;padding:10px 20px;font-size:13px;transition:all .18s;display:flex;position:relative}.nav-item:hover{color:#fff;background:#ffffff0f}.nav-item.active{color:#fff;background:#ffffff1a}.nav-item.active:before{content:"";background:var(--brand);border-radius:0 2px 2px 0;width:3px;position:absolute;top:4px;bottom:4px;left:0}.nav-icon{opacity:.8;width:18px;height:18px}.badge{background:var(--brand);color:#fff;text-align:center;border-radius:10px;min-width:18px;margin-left:auto;padding:1px 6px;font-size:11px}.main{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{height:var(--header-h);background:var(--white);border-bottom:1px solid var(--border);box-shadow:var(--shadow);flex-shrink:0;align-items:center;gap:12px;padding:0 20px;display:flex}.topbar-title{color:var(--text);flex:1;font-size:16px;font-weight:600}.topbar-breadcrumb{color:var(--text-2);align-items:center;gap:6px;font-size:13px;display:flex}.topbar-breadcrumb span{color:var(--text-3)}.topbar-actions{align-items:center;gap:12px;display:flex}.icon-btn{cursor:pointer;width:32px;height:32px;color:var(--text-2);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;transition:background .15s;display:flex}.icon-btn:hover{background:var(--border-2)}.avatar{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;display:flex}.content{flex:1;padding:20px;overflow-y:auto}.card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}.panel{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);margin-bottom:16px;padding:20px}.section-title{color:var(--text-2);align-items:center;gap:8px;margin-bottom:16px;font-size:13px;font-weight:600;display:flex}.section-title:before{content:"";background:var(--brand);border-radius:2px;width:3px;height:14px}.form-row{align-items:flex-start;gap:16px;margin-bottom:14px;display:flex}.form-group{flex-direction:column;flex:1;gap:6px;display:flex}.form-label{color:var(--text-2);font-size:13px;font-weight:500}.form-label.required:after{content:" *";color:var(--brand)}.form-input{border:1px solid var(--border);border-radius:var(--radius);height:34px;color:var(--text);background:var(--white);width:100%;padding:0 10px;transition:border-color .15s}.form-input:focus{border-color:var(--brand);box-shadow:0 0 0 2px #c8000a14}.form-input::placeholder{color:var(--text-3)}.form-textarea{border:1px solid var(--border);border-radius:var(--radius);color:var(--text);background:var(--white);resize:vertical;width:100%;min-height:70px;padding:8px 10px;transition:border-color .15s}.form-textarea:focus{border-color:var(--brand);box-shadow:0 0 0 2px #c8000a14}.form-select{border:1px solid var(--border);border-radius:var(--radius);height:34px;color:var(--text);background:var(--white);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;width:100%;padding:0 10px}.btn{border-radius:var(--radius);white-space:nowrap;justify-content:center;align-items:center;gap:6px;height:34px;padding:0 16px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-light);box-shadow:0 2px 6px #c8000a4d}.btn-outline{border:1px solid var(--border);color:var(--text-2);background:0 0}.btn-outline:hover{border-color:var(--brand);color:var(--brand)}.btn-ghost{color:var(--link);background:0 0}.btn-ghost:hover{background:#2563eb0f}.btn-sm{height:28px;padding:0 10px;font-size:12px}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}.steps{border-bottom:1px solid var(--border);background:var(--white);border-radius:var(--radius) var(--radius) 0 0;align-items:center;padding:20px 32px;display:flex}.step{flex-direction:column;flex:1;align-items:center;gap:6px;display:flex;position:relative}.step:not(:last-child):after{content:"";background:var(--border);z-index:0;width:80%;height:2px;position:absolute;top:14px;left:60%}.step.done:not(:last-child):after,.step.active:not(:last-child):after{background:var(--brand)}.step-circle{border:2px solid var(--border);background:var(--white);width:28px;height:28px;color:var(--text-3);z-index:1;border-radius:50%;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex;position:relative}.step.active .step-circle,.step.done .step-circle{border-color:var(--brand);background:var(--brand);color:#fff}.step-label{color:var(--text-3);font-size:12px;font-weight:500}.step.active .step-label{color:var(--brand);font-weight:600}.step.done .step-label{color:var(--brand)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}thead{background:var(--border-2)}th{text-align:left;color:var(--text-2);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:13px;font-weight:600}td{color:var(--text);border-bottom:1px solid var(--border-2);padding:12px 14px;font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:#fafafa}.status{border-radius:20px;align-items:center;gap:4px;padding:2px 10px;font-size:12px;font-weight:500;display:inline-flex}.status-published{background:var(--success-bg);color:var(--success)}.status-draft{background:var(--border-2);color:var(--text-2)}.status-pass{background:var(--success-bg);color:var(--success)}.status-fail{color:#ef4444;background:#fef2f2}.status-dot:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.search-bar{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:16px 20px;display:flex}.search-input-wrap{align-items:center;display:flex;position:relative}.search-input-wrap input{border:1px solid var(--border);border-radius:var(--radius);width:200px;height:32px;color:var(--text);background:var(--white);padding:0 32px 0 10px;font-size:13px}.search-input-wrap input:focus{border-color:var(--brand)}.search-icon{color:var(--text-3);pointer-events:none;position:absolute;right:8px}.search-label{color:var(--text-2);white-space:nowrap;font-size:13px}.search-actions{margin-left:auto}.pagination{justify-content:flex-end;align-items:center;gap:4px;padding:16px 20px;display:flex}.page-btn{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;width:32px;height:32px;color:var(--text-2);background:var(--white);justify-content:center;align-items:center;font-size:13px;transition:all .15s;display:flex}.page-btn:hover{border-color:var(--brand);color:var(--brand)}.page-btn.active{border-color:var(--brand);background:var(--brand);color:#fff}.upload-area{border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--border-2);cursor:pointer;color:var(--link);align-items:center;gap:6px;padding:10px 16px;font-size:13px;transition:all .15s;display:inline-flex}.upload-area:hover{border-color:var(--link);background:#2563eb0a}.file-table{border:1px solid var(--border);border-radius:var(--radius);margin-top:8px;overflow:hidden}.progress-bar{background:var(--border);border-radius:2px;width:120px;height:4px;overflow:hidden}.progress-fill{background:var(--brand);border-radius:2px;height:100%}.role-chip{background:var(--brand-muted);color:var(--brand);border-radius:12px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;font-weight:500;display:inline-flex}.audio-chip{color:#2563eb;background:#eff6ff;border-radius:12px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;display:inline-flex}.loop-card{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.loop-header{background:var(--border-2);border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 14px;display:flex}.loop-num{background:var(--brand);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;font-weight:700;display:flex}.loop-title{color:var(--text);flex:1;font-size:13px;font-weight:600}.loop-tag{color:#1d4ed8;background:#dbeafe;border-radius:10px;padding:2px 8px;font-size:11px}.loop-body{padding:10px 14px}.score-big{color:var(--brand);font-size:28px;font-weight:700}.notif-dot{position:relative}.notif-dot:after{content:"";background:var(--brand);border:1.5px solid var(--white);border-radius:50%;width:7px;height:7px;position:absolute;top:2px;right:2px}.tabs{border-bottom:1px solid var(--border);display:flex}.tab{cursor:pointer;color:var(--text-2);border-bottom:2px solid #0000;padding:10px 20px;font-size:13px;transition:all .15s}.tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}.tab:hover:not(.active){color:var(--text)}.modal-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--white);box-shadow:var(--shadow-md);border-radius:8px;width:100%;min-width:420px;max-width:560px;padding:24px}.modal-title{color:var(--text);margin-bottom:16px;font-size:16px;font-weight:600}.modal-footer{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.toast{background:var(--text);color:#fff;border-radius:var(--radius);z-index:200;box-shadow:var(--shadow-md);padding:10px 18px;font-size:13px;animation:.2s slideIn;position:fixed;top:20px;right:20px}.toast.success{background:var(--success)}.toast.error{background:#ef4444}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.checkbox{border:1.5px solid var(--border);cursor:pointer;appearance:none;background:#fff;border-radius:3px;flex-shrink:0;width:15px;height:15px;transition:all .15s}.checkbox:checked{background:var(--brand);border-color:var(--brand);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat}.flex{display:flex}.items-center{align-items:center}.gap-8{gap:8px}.ml-auto{margin-left:auto}.text-link{color:var(--link);cursor:pointer}.text-link:hover{text-decoration:underline}.text-danger{color:var(--brand);cursor:pointer}.text-danger:hover{text-decoration:underline}.text-muted{color:var(--text-2)}.text-xs{font-size:12px}.font-bold{font-weight:700}.mt-8{margin-top:8px}.mt-4{margin-top:4px}.mb-12{margin-bottom:12px}.hint{color:var(--text-3);margin-top:4px;font-size:12px}.hint.error{color:#ef4444}.hint.warning{color:var(--warning)}.divider{border:none;border-top:1px solid var(--border);margin:16px 0}.bottom-bar{background:var(--white);border-top:1px solid var(--border);justify-content:center;gap:12px;padding:14px 24px;display:flex}.result-meta{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:24px;padding:16px 20px;display:flex}.meta-item{flex-direction:column;gap:2px;display:flex}.meta-label{color:var(--text-2);font-size:12px}.meta-value{color:var(--text);font-size:14px;font-weight:600}.conv-bubble{gap:10px;margin-bottom:14px;display:flex}.conv-bubble.user{flex-direction:row-reverse}.bubble-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:600;display:flex}.bubble-ai{color:#1e40af;background:#dbeafe}.bubble-user{background:var(--brand-muted);color:var(--brand)}.bubble-content{max-width:70%}.bubble-name{color:var(--text-3);margin-bottom:4px;font-size:11px}.bubble-text{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:13px;line-height:1.6}.conv-bubble.user .bubble-text{background:var(--brand);color:#fff;border-color:var(--brand)}.conv-bubble.user .bubble-name{text-align:right}.score-row{align-items:center;gap:10px;margin-bottom:10px;display:flex}.score-row-label{width:120px;color:var(--text-2);flex-shrink:0;font-size:13px}.score-bar-wrap{background:var(--border);border-radius:4px;flex:1;height:8px;overflow:hidden}.score-bar{background:var(--brand);border-radius:4px;height:100%}.score-row-val{text-align:right;width:36px;color:var(--text);font-size:13px;font-weight:600}