.sidebar{color:#9fb0c8;background:#101a2e;flex-direction:column;flex-shrink:0;width:220px;height:100vh;display:flex;position:sticky;top:0}.logo{color:#fff;letter-spacing:1px;align-items:center;gap:10px;padding:20px 18px;font-size:17px;font-weight:700;display:flex}.logo-icon{color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.nav{flex:1;padding:8px 12px}.nav-item{cursor:pointer;color:inherit;border-radius:10px;align-items:center;gap:10px;margin-bottom:4px;padding:11px 14px;font-size:14px;text-decoration:none;transition:all .18s;display:flex}.nav-item:hover{color:#e6edf7;background:#ffffff0f}.nav-item.active{color:#fff;background:linear-gradient(135deg,#2563eb,#3b82f6);font-weight:600;box-shadow:0 4px 12px #2563eb59}.nav-group{margin-bottom:4px}.nav-group-head .nav-arrow{width:14px;height:14px;margin-left:auto;transition:transform .2s}.nav-group.open .nav-arrow{transform:rotate(90deg)}.nav-sub{padding-left:16px;display:none}.nav-group.open .nav-sub{display:block}.sub-item{font-size:13px;position:relative;padding:9px 14px!important}.sub-item:before{content:"";opacity:.4;background:currentColor;border-radius:50%;width:5px;height:5px;position:absolute;top:50%;left:-2px;transform:translateY(-50%)}.nav-item{font-family:inherit}button.nav-item{width:100%;color:inherit;background:0 0;border:none}.nav-item svg{flex-shrink:0;width:17px;height:17px}.dev-tag{color:#cdd9ec;background:#ffffff24;border:1px solid #ffffff38;border-radius:999px;flex-shrink:0;margin-left:6px;padding:1px 6px;font-size:10px;font-weight:500}.sidebar-footer{border-top:1px solid #ffffff14;align-items:center;gap:10px;padding:16px;display:flex}.sidebar-footer .avatar{width:34px;height:34px;font-size:13px}.sf-info{flex:1;min-width:0;line-height:1.3}.sf-info .name{color:#e6edf7;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.sf-info .role{color:#6b7a90;font-size:11px}.logout-btn{color:#6b7a90;cursor:pointer;background:0 0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;transition:all .18s;display:flex}.logout-btn:hover{color:#e6edf7;background:#ffffff14}.app{min-height:100vh;display:flex}.main{flex:1;min-width:0}.topbar{background:var(--card);border-bottom:1px solid var(--line);z-index:50;justify-content:space-between;align-items:center;height:62px;padding:0 28px;display:flex;position:sticky;top:0}.topbar-title{font-size:17px;font-weight:700}.topbar-sub{color:var(--sub);margin-top:2px;font-size:12px}.topbar-right{align-items:center;gap:14px;display:flex}.icon-btn{border:1px solid var(--line);cursor:pointer;width:36px;height:36px;color:var(--sub);background:#fff;border-radius:50%;justify-content:center;align-items:center;transition:all .18s;display:flex;position:relative}.icon-btn:hover{color:var(--primary);border-color:var(--primary)}.icon-btn .dot{background:var(--danger);border:1.5px solid #fff;border-radius:50%;width:7px;height:7px;position:absolute;top:7px;right:8px}.view{padding:24px 28px 48px}.watermark{z-index:999;pointer-events:none;background-repeat:repeat;position:fixed;inset:0}:root{--bg:#f4f6fb;--card:#fff;--line:#e8ecf3;--text:#1a2233;--sub:#6b7a90;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-soft:#eaf1ff;--danger:#e5484d;--success:#16a34a;--warn:#d97706;--radius:14px;--shadow:0 1px 2px #1018280a, 0 4px 16px #1018280f}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica 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svg{width:15px;height:15px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-ghost:disabled:hover{border-color:var(--line);color:var(--text);background:#fff}.btn-danger-ghost:disabled:hover{background:#fff}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{color:var(--text);border:1px solid var(--line);background:#fff}.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}.btn-danger-ghost{color:var(--danger);background:#fff;border:1px solid #f3c1c3}.btn-danger-ghost:hover{background:#fdf0f0}.btn-sm{border-radius:7px;padding:5px 10px;font-size:12px}.badge{border-radius:999px;align-items:center;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.badge-green{color:var(--success);background:#e8f7ee}.badge-blue{background:var(--primary-soft);color:var(--primary)}.badge-orange{color:var(--warn);background:#fdf3e7}.badge-gray{color:var(--sub);background:#f1f3f7}.badge-red{color:var(--danger);background:#fdecec}.empty{text-align:center;color:var(--sub);padding:48px 0;font-size:13px}.table-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.filters{flex-wrap:wrap;gap:10px;display:flex}.input,.select{border:1px solid var(--line);color:var(--text);background:#fff;border-radius:9px;outline:none;min-width:0;padding:8px 12px;font-family:inherit;font-size:13px;transition:border-color .18s}.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.input{width:220px}.select{cursor:pointer}table.tbl{border-collapse:collapse;width:100%}.tbl th{text-align:left;color:var(--sub);border-bottom:1px solid var(--line);white-space:nowrap;background:#fafbfd;padding:10px 12px;font-size:12px;font-weight:600}.tbl th:first-child{border-radius:8px 0 0 8px}.tbl th:last-child{border-radius:0 8px 8px 0}.tbl td{border-bottom:1px solid var(--line);vertical-align:middle;padding:13px 12px;font-size:13px}.tbl tr:hover td{background:#f8faff}.tbl tr:last-child td{border-bottom:none}.tbl .num{font-variant-numeric:tabular-nums;font-weight:600}.tbl .sub{color:var(--sub);margin-top:2px;font-size:12px}.doc-cell{align-items:center;gap:10px;display:flex}.doc-cell .avatar{width:34px;height:34px;font-size:13px}.doc-cell .dname{font-weight:600}.row-actions{white-space:nowrap;gap:6px;display:flex}.avatar{color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.type-chip{border-radius:6px;align-items:center;gap:5px;padding:3px 9px;font-size:12px;font-weight:500;display:inline-flex}.type-video{color:#2563eb;background:#eef4ff}.type-image{color:#16a34a;background:#f0fdf4}.type-qna{color:#b45309;background:#fef6e7}.modal-mask{z-index:100;background:#0f172a80;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:16px;flex-direction:column;width:560px;max-width:100%;max-height:86vh;animation:.22s pop;display:flex;box-shadow:0 24px 64px #0f172a40}.modal.wide{width:720px}@keyframes pop{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.modal-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.modal-head h3{font-size:16px}.modal-close{cursor:pointer;width:30px;height:30px;color:var(--sub);background:#f1f3f7;border:none;border-radius:8px;font-size:16px;line-height:1}.modal-close:hover{color:var(--text);background:#e6eaf1}.modal-body{padding:20px 22px;overflow-y:auto}.modal-foot{border-top:1px solid var(--line);justify-content:flex-end;gap:10px;padding:15px 22px;display:flex}.form-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-item{margin-bottom:14px}.form-item label{color:var(--sub);margin-bottom:6px;font-size:12.5px;font-weight:600;display:block}.form-item .input,.form-item .select{width:100%}.form-item textarea.input{resize:vertical;width:100%;min-height:90px;line-height:1.6}.gen-loading{color:var(--primary);justify-content:center;align-items:center;gap:10px;padding:28px 0;font-size:13px;display:flex}.spinner{border:2.5px solid #d3e0fb;border-top-color:var(--primary);border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{color:#fff;opacity:0;pointer-events:none;z-index:200;background:#101a2e;border-radius:10px;padding:10px 20px;font-size:13px;transition:all .25s;position:fixed;top:76px;left:50%;transform:translate(-50%)translateY(-8px);box-shadow:0 8px 24px #0f172a4d}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.skeleton{background:linear-gradient(90deg,#eef1f6 25%,#f7f9fc 50%,#eef1f6 75%) 0 0/200% 100%;animation:1.2s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}