:root{--primary:#8b4568;--primary-light:#b5648a;--primary-dark:#6b3350;--accent:#d4956a;--gold:#c9a96e;--danger:#c0667a;--success:#5f9e7e;--bg:#fbf5f0;--card:#fff;--text:#3d2b35;--muted:#9c8490;--border:#edd9e5;--rose-pale:#fdf0f4;--r-sm:4px;--r-md:6px;--r-lg:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:PingFang SC,Microsoft YaHei,sans-serif}.login-page{background:linear-gradient(145deg,#6b3350 0%,#8b4568 40%,#b5648a 75%,#d4956a 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{border-radius:var(--r-lg);text-align:center;background:#fffffff7;border:1px solid #fffc;width:400px;padding:48px 40px;box-shadow:0 24px 70px #6b335059}.login-deco{color:var(--primary);justify-content:center;margin-bottom:10px;display:flex}.login-box h1{color:var(--primary);letter-spacing:1px;margin-bottom:4px;font-size:22px;font-weight:700}.login-subtitle{color:var(--muted);letter-spacing:3px;margin-bottom:6px;font-size:12px}.login-divider{color:var(--muted);align-items:center;gap:10px;margin:20px 0;font-size:12px;display:flex}.login-divider:before,.login-divider:after{content:"";background:linear-gradient(to right, transparent, var(--border), transparent);flex:1;height:1px}.login-step-header{color:var(--text);justify-content:space-between;align-items:center;margin:20px 0 16px;font-size:13px;display:flex}.login-back-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-size:12px}.login-back-btn:hover{color:var(--primary)}.login-password-input{border:1.5px solid var(--border);border-radius:var(--r-md);box-sizing:border-box;outline:none;width:100%;padding:12px 16px;font-size:14px}.login-password-input:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px #b5648a1a}.login-error{color:var(--danger);text-align:left;margin-top:10px;font-size:12px}.login-hint{color:var(--muted);text-align:left;margin:12px 0;font-size:13px}.success-text{color:var(--success);margin-top:10px;font-size:12px}.login-submit-btn{width:100%;margin-top:16px;padding:12px}.member-btn{border:1.5px solid var(--border);border-radius:var(--r-md);cursor:pointer;background:#fff;align-items:center;gap:12px;width:100%;margin-bottom:10px;padding:13px 18px;font-size:14px;transition:all .25s;display:flex}.member-btn:hover{border-color:var(--primary-light);background:var(--rose-pale);transform:translateY(-1px)}.member-btn .avatar{border-radius:var(--r-lg);background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.member-btn.leader .avatar{background:linear-gradient(135deg, var(--accent), var(--gold))}.member-btn .info{text-align:left}.member-btn .info .name{color:var(--text);font-weight:600}.member-btn .info .role{color:var(--muted);font-size:12px}.app-shell{min-height:100vh;display:flex}.sidebar{background:linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);color:#fff;flex-direction:column;flex-shrink:0;width:220px;padding:20px 12px;transition:width .2s;display:flex}.sidebar.collapsed{width:68px;padding:20px 8px}.sidebar-brand{letter-spacing:2px;text-align:center;border-bottom:1px solid #fff3;margin-bottom:12px;padding-bottom:20px;font-family:Georgia,Times New Roman,serif;font-size:20px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.sidebar-item{border-radius:var(--r-md);color:#ffffffbf;white-space:nowrap;align-items:center;gap:10px;padding:10px 12px;font-size:14px;text-decoration:none;display:flex;overflow:hidden}.sidebar-item:hover{color:#fff;background:#ffffff1a}.sidebar-item.active{color:#fff;background:#ffffff2e;font-weight:600}.sidebar-icon{flex-shrink:0;display:flex}.sidebar-collapse-btn{color:#ffffffd9;border-radius:var(--r-md);cursor:pointer;background:0 0;border:1px solid #ffffff4d;margin-top:12px;padding:6px 10px;font-size:12px}.sidebar-collapse-btn:hover{background:#ffffff1f}.app-main{flex:1;min-width:0}.topbar{border-bottom:1px solid var(--border);background:#fff;justify-content:flex-end;align-items:center;height:52px;padding:0 24px;display:flex}.topbar-user-wrap{position:relative}.topbar-user{cursor:pointer;border-radius:var(--r-md);font:inherit;color:inherit;background:0 0;border:none;align-items:center;gap:10px;padding:6px 8px;display:flex}.topbar-user:hover{background:var(--rose-pale)}.topbar-caret{color:var(--muted);display:flex}.dropdown-backdrop{z-index:40;position:fixed;inset:0}.topbar-dropdown{border:1px solid var(--border);border-radius:var(--r-lg);z-index:41;background:#fff;min-width:140px;position:absolute;top:calc(100% + 6px);right:0;overflow:hidden;box-shadow:0 8px 24px #8b456826}.dropdown-item{text-align:left;cursor:pointer;width:100%;color:var(--text);background:0 0;border:none;padding:10px 16px;font-size:13px;display:block}.dropdown-item:hover{background:var(--rose-pale);color:var(--primary)}.header-avatar{border-radius:var(--r-md);background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;display:flex}.hdr-btn{border:1px solid var(--border);color:var(--primary);border-radius:var(--r-md);cursor:pointer;background:0 0;padding:4px 10px;font-size:12px}.hdr-btn:hover{background:var(--rose-pale)}.coming-soon{text-align:center;color:var(--muted);padding:80px 20px}.coming-soon h2{color:var(--primary);margin-bottom:10px;font-size:20px}.coming-soon p{margin-bottom:16px;font-size:14px}.coming-soon-tag{border-radius:var(--r-sm);background:var(--rose-pale);color:var(--primary);padding:4px 14px;font-size:12px;display:inline-block}.main{max-width:1100px;margin:0 auto;padding:24px 16px}.empty{text-align:center;color:var(--muted);padding:40px;font-size:14px}.badge{border-radius:var(--r-sm);white-space:nowrap;padding:3px 10px;font-size:12px;font-weight:500}.badge-litigation{color:var(--danger);background:#fae8eb}.badge-non-litigation{color:var(--success);background:#e8f5ee}.badge-status-进行中{background:var(--rose-pale);color:var(--primary)}.badge-status-已完成{color:var(--muted);background:#f0f0f0}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;border-radius:var(--r-md);cursor:pointer;white-space:nowrap;border:none;padding:8px 20px;font-size:14px;font-weight:500}.btn-primary:hover{box-shadow:0 4px 14px #8b456859}.stats{grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:24px;display:grid}.stat-card{border-radius:var(--r-lg);border-top:3px solid var(--primary-light);background:#fff;padding:16px 20px;box-shadow:0 2px 10px #8b456814}.stat-card .num{color:var(--primary);font-size:28px;font-weight:700}.stat-card .label{color:var(--muted);margin-top:2px;font-size:13px}.stat-card.s-litigation{border-color:var(--danger)}.stat-card.s-litigation .num{color:var(--danger)}.stat-card.s-nonlit{border-color:var(--success)}.stat-card.s-nonlit .num{color:var(--success)}.stat-card.s-inprogress{border-color:var(--primary-light)}.stat-card.s-inprogress .num{color:var(--primary)}.stat-card.s-done{border-color:var(--muted)}.stat-card.s-done .num{color:var(--muted)}.stat-filter{cursor:pointer;transition:box-shadow .2s,transform .2s}.stat-filter:hover{transform:translateY(-1px);box-shadow:0 4px 14px #8b456829}.stat-filter.active{background:var(--rose-pale);box-shadow:0 0 0 2px var(--primary-light) inset, 0 4px 14px #8b45682e}.toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.filter-tabs{border-radius:var(--r-md);border:1.5px solid var(--border);background:#fff;gap:4px;padding:4px;display:flex}.filter-tab{border-radius:var(--r-sm);cursor:pointer;color:var(--muted);background:0 0;border:none;padding:6px 14px;font-size:13px}.filter-tab.active{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff}.search-input{border:1.5px solid var(--border);border-radius:var(--r-md);background:#fff;outline:none;flex:1;min-width:160px;padding:8px 16px;font-size:14px}.search-input:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px #b5648a1a}.projects-grid{flex-direction:column;gap:12px;display:flex}.project-card{border-radius:var(--r-lg);cursor:pointer;background:#fff;border-left:4px solid #0000;padding:20px 24px;transition:all .25s;box-shadow:0 2px 8px #8b456812}.project-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b456824}.project-card.litigation{border-color:var(--danger)}.project-card.non-litigation{border-color:var(--success)}.project-card.done{border-color:var(--muted);opacity:.72}.project-card-title{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.project-card h3{color:var(--text);font-size:16px;font-weight:600}.project-time{color:var(--muted);white-space:nowrap;align-items:center;gap:4px;margin-left:auto;font-size:11px;display:flex}.project-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:16px;margin-top:6px;font-size:13px;display:flex}.meta-item{align-items:center;gap:4px;display:inline-flex}.milestone-progress{align-items:center;gap:8px;margin-top:10px;display:flex}.milestone-progress-bar{background:var(--border);border-radius:var(--r-sm);flex:1;height:6px;overflow:hidden}.milestone-progress-fill{background:linear-gradient(135deg, var(--primary), 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var(--primary-light));color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:11px;display:flex}.update-author-name{font-size:13px;font-weight:500}.update-time{color:var(--muted);font-size:12px}.update-content{white-space:pre-wrap;font-size:14px;line-height:1.7}.del-update-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;align-items:center;padding:0 4px;display:inline-flex}.del-update-btn:hover{color:var(--danger)}.plan-toolbar{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.plan-toolbar h4{color:var(--primary);font-size:15px;font-weight:600}.milestone-inner{border-radius:var(--r-lg);border-left:3px solid var(--border);background:#fff;padding:16px 18px;box-shadow:0 2px 8px 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12px;display:flex}.file-icon{color:var(--muted);flex-shrink:0;align-items:center;display:flex}.file-info{flex:1;min-width:0}.file-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}.file-meta{color:var(--muted);margin-top:1px;font-size:11px}.file-dl{color:var(--primary);border:1px solid var(--border);border-radius:var(--r-md);white-space:nowrap;padding:4px 10px;font-size:13px;text-decoration:none}.file-dl:hover{background:var(--rose-pale)}.upload-zone{border:2px dashed var(--border);border-radius:var(--r-md);text-align:center;cursor:pointer;margin-top:10px;padding:10px;display:block}.upload-zone:hover{border-color:var(--primary-light);background:var(--rose-pale)}.upload-zone input{display:none}.upload-zone .uz-text{color:var(--muted);font-size:13px}.upload-zone .uz-text span{color:var(--primary);font-weight:500}.info-card{border-radius:var(--r-lg);border-top:3px solid var(--primary-light);background:#fff;padding:20px;box-shadow:0 2px 8px #8b456812}.info-card h4{color:var(--primary);border-bottom:1px solid var(--border);margin-bottom:14px;padding-bottom:10px;font-size:14px;font-weight:600}.info-row{justify-content:space-between;gap:10px;margin-bottom:10px;font-size:13px;display:flex}.info-row .label{color:var(--muted);flex-shrink:0}.info-row .value{text-align:right;font-weight:500}.field-label{color:var(--muted);margin-bottom:4px;font-size:12px;display:block}.form-group{margin-bottom:12px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}input[type=text],input[type=date]{border:1.5px solid var(--border);border-radius:var(--r-md);background:#fff;outline:none;width:100%;padding:7px 12px;font-family:inherit;font-size:13px}input[type=text]:focus,input[type=date]:focus{border-color:var(--primary-light)}.detail-actions{flex-shrink:0;gap:8px;display:flex}.btn-sm{border-radius:var(--r-md);cursor:pointer;border:1.5px solid var(--border);color:var(--text);background:#fff;padding:6px 14px;font-size:13px}.btn-sm:hover{background:var(--rose-pale);border-color:var(--primary-light)}.btn-sm.danger{color:var(--danger);border-color:#f0c4cb}.btn-sm.danger:hover{background:#fae8eb}.btn-cancel{border:1.5px solid var(--border);border-radius:var(--r-md);cursor:pointer;color:var(--muted);background:#fff;padding:8px 18px}.btn-cancel:hover{background:var(--rose-pale)}.save-info-btn{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;border-radius:var(--r-md);cursor:pointer;border:none;padding:9px;font-size:13px}.member-checkboxes{flex-direction:column;gap:6px;display:flex}.member-checkboxes label{cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.modal-overlay{z-index:200;background:#3d2b3573;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.open{display:flex}.modal{border-radius:var(--r-lg);border-top:3px solid var(--primary-light);background:#fff;width:500px;max-width:95vw;max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 24px 70px #6b335040}.modal h3{color:var(--primary);margin-bottom:20px;font-size:17px;font-weight:600}.modal-footer{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}select{border:1.5px solid var(--border);border-radius:var(--r-md);background:#fff;outline:none;width:100%;padding:7px 12px;font-family:inherit;font-size:13px}select:focus{border-color:var(--primary-light)}.ai-header-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.ai-header-bar h2{color:var(--primary);font-size:18px;font-weight:700}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;display:grid}.tool-card{border-radius:var(--r-lg);border-left:4px solid var(--primary-light);cursor:pointer;background:#fff;padding:18px 20px;transition:all .25s;box-shadow:0 2px 8px #8b456812}.tool-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b456824}.status-draft{color:var(--muted);background:#f0f0f0}.status-published{color:var(--success);background:#e8f5ee}.status-offline{color:var(--danger);background:#fae8eb}.btn-sm.success-btn{color:var(--success);border-color:#b8dfc9}.btn-sm.success-btn:hover{background:#e8f5ee}.btn-sm:disabled{opacity:.5;cursor:not-allowed}.radio-group{gap:16px;display:flex}.radio-group label{cursor:pointer;align-items:center;gap:6px;font-size:13px;display:flex}.tool-iframe{border:1px solid var(--border);border-radius:var(--r-md);width:100%;height:70vh}.api-result{border-top:1px dashed var(--border);margin-top:14px;padding-top:14px}.api-result pre{background:var(--bg);border-radius:var(--r-md);white-space:pre-wrap;word-break:break-all;max-height:300px;padding:12px;font-size:12px;overflow-y:auto}.tool-access-type{align-items:center;gap:4px;display:inline-flex}.case-card{border-radius:var(--r-lg);border-left:4px solid var(--border);cursor:pointer;background:#fff;margin-bottom:14px;padding:20px 24px;transition:all .25s;box-shadow:0 2px 8px #8b456812}.case-card:hover{box-shadow:0 5px 18px #8b456821}.case-card.published{border-left-color:var(--success);cursor:default}.case-card.draft{border-left-color:var(--muted)}.case-card-title{color:var(--text);margin-bottom:6px;font-size:16px;font-weight:700}.case-card-badges{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.pub-badge{border-radius:var(--r-sm);padding:3px 10px;font-size:12px;font-weight:600}.pub-badge.on{color:var(--success);background:#e8f5ee}.pub-badge.off{color:var(--muted);background:#f0f0f0}.case-tag{border-radius:var(--r-sm);background:var(--rose-pale);color:var(--primary);border:1px solid var(--border);padding:2px 8px;font-size:11px}.case-result-box{background:linear-gradient(135deg, var(--rose-pale), #fff8f5);border-radius:var(--r-md);border-left:3px solid var(--primary-light);margin-top:8px;padding:12px 16px;font-size:13px;line-height:1.7}.case-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:14px;padding-top:12px;display:flex}.case-footer-meta{color:var(--muted);font-size:12px}.file-result-item{border-radius:var(--r-lg);background:#fff;align-items:center;gap:14px;margin-bottom:10px;padding:14px 18px;display:flex;box-shadow:0 1px 5px #8b45680f}.file-result-info{flex:1;min-width:0}.file-result-name{color:var(--text);font-size:14px;font-weight:600}.file-result-meta{color:var(--muted);font-size:12px}.public-topbar{background:linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);align-items:center;gap:32px;height:58px;padding:0 24px;display:flex}.public-brand{letter-spacing:2px;color:#fff;font-family:Georgia,Times New Roman,serif;font-size:20px;font-weight:700;text-decoration:none}.public-nav{gap:20px;display:flex}.public-nav a{color:#ffffffd9;font-size:14px;text-decoration:none}.public-nav a:hover{color:#fff}.workbench-summary{border-radius:var(--r-lg);border-top:2px solid var(--primary-light);background:#fff;margin-bottom:16px;padding:16px;box-shadow:0 2px 8px #8b456812}.workbench-summary-label{color:var(--primary);margin-bottom:10px;font-size:12px;font-weight:600}.milestone-board{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.milestone-card{border-radius:var(--r-lg);border-left:3px solid var(--border);cursor:pointer;background:#fff;padding:14px 16px;transition:all .2s;box-shadow:0 2px 8px #8b456812}.milestone-card:hover{transform:translateY(-2px);box-shadow:0 5px 16px #8b456824}.milestone-card-files{color:var(--muted);align-items:center;gap:4px;margin-top:8px;font-size:12px;display:flex}.milestone-board-narrow{grid-template-columns:1fr}.progress-log-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding:8px 4px;font-size:13px;display:flex}.progress-log-row:last-child{border-bottom:none}.progress-log-content{white-space:pre-wrap;flex:1;min-width:0}.progress-log-meta{color:var(--muted);white-space:nowrap;flex-shrink:0;align-items:center;gap:8px;font-size:12px;display:flex}.file-note{color:var(--primary);margin-top:2px;font-size:12px}.file-tags{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.file-item-actions{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}@media (width<=768px){.detail-body{grid-template-columns:1fr}}