*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg-primary:#ffffff;--bg-secondary:#f0f7ff;--bg-tertiary:#d6e8f8;
  --text-primary:#0d2d4a;--text-secondary:#3a6080;--text-tertiary:#8bafc8;
  --border-light:rgba(24,95,165,.13);--border-mid:rgba(24,95,165,.25);
  --blue:#185fa5;--blue-light:#deeefb;--blue-dark:#0c3d6e;
  --blue-xlight:#edf5fd;--blue-mid:#4d8ec4;
  --green:#0f6e56;--green-light:#d6f0e8;
  --amber:#ba7517;--amber-light:#faeeda;
  --purple:#534ab7;--purple-light:#eeedfe;
  --red:#e24b4a;--red-light:#fcebeb;
  --radius-md:8px;--radius-lg:12px;
  --shadow-card:0 2px 12px rgba(24,95,165,.10);
}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:linear-gradient(135deg,#c8dff6 0%,#deeefb 50%,#c2d8f0 100%);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.shell{display:flex;height:720px;width:100%;max-width:1160px;border:0.5px solid var(--border-light);border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-primary);box-shadow:0 8px 40px rgba(24,95,165,.22),0 2px 8px rgba(24,95,165,.10)}
.sidebar{width:232px;background:linear-gradient(180deg,#deeefb 0%,#c8dff6 100%);border-right:0.5px solid var(--border-light);display:flex;flex-direction:column;flex-shrink:0}
.logo-bar{padding:10px 14px;border-bottom:0.5px solid var(--border-light);background:linear-gradient(90deg,#fff 60%,#edf5fd 100%);display:flex;align-items:center;gap:10px}
.logo-bar img{height:36px;width:auto;object-fit:contain;flex-shrink:0}
.logo-bar-divider{width:1px;height:32px;background:var(--border-mid);flex-shrink:0}
.logo-bar-text{font-size:9.5px;font-weight:700;color:var(--blue);line-height:1.35;letter-spacing:.3px;text-transform:uppercase}
.nav{flex:1;padding:10px 8px;overflow-y:auto}
.nav-section{font-size:11.5px;font-weight:700;color:var(--blue-dark);text-transform:uppercase;letter-spacing:.6px;padding:14px 8px 6px}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 12px;border-radius:var(--radius-md);cursor:pointer;font-size:13px;color:var(--text-secondary);margin-bottom:2px;transition:background .13s,color .13s,transform .06s;border:none;background:none;width:100%;text-align:left;font-family:inherit;letter-spacing:.01em}
.nav-item:hover{background:rgba(24,95,165,.22);color:var(--blue-dark)}
.nav-item.is-disabled{opacity:.45;cursor:not-allowed}
.nav-item.is-disabled:hover{background:none;color:var(--text-secondary)}
.nav-item:active{background:#111827;color:#fff;transform:translateY(1px)}
.nav-item.active{background:linear-gradient(90deg,#185fa5 0%,#2d7ecf 100%);color:#fff;font-weight:500;box-shadow:0 2px 8px rgba(24,95,165,.30)}
.nav-item.active:active{background:#111827;color:#fff;transform:translateY(1px)}
.nav-item svg{width:15px;height:15px;flex-shrink:0}
.nav-badge{margin-left:auto;background:#ff6b47;color:#fff;font-size:10px;border-radius:10px;padding:1px 6px;font-weight:600}
.user-bar{padding:11px 12px;border-top:0.5px solid var(--border-light);display:flex;align-items:center;gap:8px}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--blue-light);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500;color:var(--blue);flex-shrink:0}
.user-info{flex:1;min-width:0}
.user-name{font-size:12px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-size:10px;color:var(--text-secondary)}
.role-badge{font-size:9px;background:#eaf3de;color:#3b6d11;border-radius:4px;padding:2px 5px;white-space:nowrap}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{padding:11px 20px;border-bottom:0.5px solid var(--border-light);display:flex;align-items:center;gap:12px;background:linear-gradient(90deg,#edf5fd 0%,#fff 40%);flex-shrink:0}
.page-title{font-size:14px;font-weight:500;color:var(--text-primary);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid rgba(24,95,165,.20);border-radius:var(--radius-md);padding:6px 12px;flex:1;max-width:340px;box-shadow:0 1px 4px rgba(24,95,165,.08)}
.search-box input{border:none;background:none;font-size:13px;color:var(--text-primary);outline:none;width:100%}
.search-box input::placeholder{color:var(--text-tertiary)}
.search-box svg{width:14px;height:14px;flex-shrink:0;color:var(--text-tertiary)}
.btn-icon{width:31px;height:31px;border:0.5px solid var(--border-mid);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--bg-primary);position:relative;flex-shrink:0;transition:background .13s,border-color .13s,transform .06s;padding:0;font:inherit}
.btn-icon:hover{background:#deeefb;border-color:var(--blue)}
.btn-icon:active{background:#111827;border-color:#111827;transform:translateY(1px)}
.btn-icon svg{width:14px;height:14px;color:var(--text-secondary)}
.btn-icon:active svg{color:#fff}
.notif-dot::after{content:"";position:absolute;top:5px;right:5px;width:6px;height:6px;background:var(--red);border-radius:50%}
.content{flex:1;overflow:hidden;display:flex}
.access-denied{font-size:12px;color:#7a1f1f;background:var(--red-light);border-bottom:0.5px solid #f5b8b8;padding:7px 20px}
.view{display:none;flex:1;overflow:hidden;flex-direction:column}
.view.active{display:flex}
/* chat */
.chat-area{flex:1;display:flex;flex-direction:column;overflow:hidden;padding:14px 20px;gap:10px;background:linear-gradient(180deg,#f0f7ff 0%,#fff 100%)}
.chat-header{display:flex;align-items:center;gap:8px;padding-bottom:9px;border-bottom:0.5px solid var(--border-light);flex-shrink:0}
.chat-title{font-size:13px;font-weight:500;color:var(--text-primary)}
.ai-badge{font-size:10px;background:var(--green-light);color:var(--green);border-radius:4px;padding:2px 7px;font-weight:500}
.kb-badge{margin-left:auto;font-size:11px;color:var(--text-secondary);background:var(--bg-secondary);padding:3px 8px;border-radius:4px;border:0.5px solid var(--border-light);font-family:inherit;cursor:pointer;display:flex;align-items:center;gap:6px}
.kb-badge:hover{border-color:var(--blue);color:var(--blue-dark);background:var(--blue-xlight)}
.kb-count{font-size:10px;font-weight:700;color:var(--blue-dark);background:#fff;border:0.5px solid var(--border-light);border-radius:999px;padding:1px 5px;white-space:nowrap}
.msg-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding-right:4px}
.msg{display:flex;gap:8px;align-items:flex-start;min-width:0}
.msg.user{flex-direction:row-reverse}
.msg-avatar{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:500;flex-shrink:0}
.msg-avatar.ai{background:var(--blue-light);color:var(--blue)}
.msg-avatar.user{background:var(--green-light);color:var(--green)}
.bubble{max-width:78%;min-width:0;box-sizing:border-box;padding:9px 13px;border-radius:var(--radius-lg);font-size:13px;line-height:1.65;color:var(--text-primary);overflow-wrap:break-word}
.bubble.ai{background:linear-gradient(135deg,#edf5fd 0%,#f7fbff 100%);border:0.5px solid rgba(24,95,165,.18);border-top-left-radius:4px;box-shadow:0 1px 6px rgba(24,95,165,.08)}
.bubble.user{background:linear-gradient(135deg,#185fa5 0%,#2d7ecf 100%);border-top-right-radius:4px;color:#fff;box-shadow:0 2px 8px rgba(24,95,165,.25)}
.bubble.wide{max-width:96%}
.bubble b{font-weight:500}
.bubble p{margin:0 0 7px}
.bubble p:last-child{margin-bottom:0}
.bubble ol,
.bubble ul{margin:6px 0 0 18px;padding-left:14px}
.bubble li{margin:4px 0;padding-left:2px}
.cite-dropdown{margin-top:8px}
.cite-dropdown summary{display:inline-flex;align-items:center;gap:5px;list-style:none;cursor:pointer;font-size:11px;font-weight:600;color:var(--blue-dark);background:#fff;border:0.5px solid rgba(24,95,165,.22);border-radius:999px;padding:3px 9px;user-select:none}
.cite-dropdown summary::-webkit-details-marker{display:none}
.cite-dropdown summary::after{content:"▾";font-size:9px;color:var(--blue);transition:transform .12s ease}
.cite-dropdown[open] summary::after{transform:rotate(180deg)}
.cite-list{margin-top:7px}
.cite-box{box-sizing:border-box;max-width:100%;overflow:hidden;margin-top:8px;padding:7px 10px;background:linear-gradient(90deg,#deeefb,#f7fbff);border-left:3px solid var(--blue);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:11px;line-height:1.45;color:var(--text-secondary);overflow-wrap:anywhere;word-break:break-word}
.cite-list .cite-box:first-child{margin-top:0}
.cite-tag{display:inline-block;background:var(--blue-light);color:var(--blue);font-size:10px;border-radius:4px;padding:1px 5px;margin-right:4px}
.cite-file{display:block;margin-top:4px;color:#315a7d}
.cite-page{display:block;margin-top:1px;color:#315a7d}
.warn-box{margin-top:8px;padding:7px 10px;background:var(--amber-light);border-left:2px solid var(--amber);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:11px;color:#633806}
.chip-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chip{font-size:11px;border:0.5px solid var(--border-mid);border-radius:20px;padding:3px 10px;cursor:pointer;color:var(--text-secondary);background:var(--bg-primary)}
.chip:hover{background:var(--bg-secondary)}
.draft-box{margin-top:8px;background:var(--bg-primary);border:0.5px solid var(--border-mid);border-radius:var(--radius-md);padding:10px 12px;font-size:11px;line-height:1.7;color:var(--text-primary)}
.draft-center{text-align:center;font-weight:500;margin-bottom:4px}
.draft-sub{text-align:center;font-size:10px;color:var(--text-secondary);margin-bottom:6px}
.draft-fade{color:var(--text-tertiary);margin-top:4px}
.action-row{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.btn-outline{font-size:11px;border-radius:var(--radius-md);padding:4px 11px;cursor:pointer;font-family:inherit;transition:background .13s,color .13s,border-color .13s,box-shadow .13s,transform .06s}
.btn-outline.primary{border:0.5px solid var(--blue);color:var(--blue);background:none}
.btn-outline.primary:hover{background:#c8dff6;border-color:var(--blue-dark);color:var(--blue-dark)}
.btn-outline.secondary{border:0.5px solid var(--border-mid);color:var(--text-secondary);background:none}
.btn-outline.secondary:hover{background:#deeefb;border-color:rgba(24,95,165,.45);color:var(--blue-dark)}
.btn-outline.danger{border:0.5px solid #f09595;color:#a32d2d;background:#fff}
.btn-outline.danger:hover{background:#f5caca;border-color:#d84242;color:#7a1f1f}
.btn-outline:active{background:#111827!important;border-color:#111827!important;color:#fff!important;box-shadow:inset 0 1px 4px rgba(0,0,0,.35);transform:translateY(1px)}
.input-row{display:flex;align-items:flex-end;gap:8px;padding-top:9px;border-top:0.5px solid var(--border-light);flex-shrink:0}
.input-wrap{flex:1;background:#fff;border:1px solid rgba(24,95,165,.25);border-radius:var(--radius-lg);padding:8px 12px;display:flex;gap:8px;align-items:center;box-shadow:0 2px 8px rgba(24,95,165,.08)}
.input-wrap input{flex:1;border:none;background:none;font-size:13px;outline:none;color:var(--text-primary)}
.input-wrap input::placeholder{color:var(--text-tertiary)}
.attach-btn{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-tertiary);cursor:pointer;white-space:nowrap}
.tool-icons{display:flex;gap:4px;align-items:center}
.tool-icons svg{color:var(--text-tertiary)}
.send-btn{width:34px;height:34px;background:linear-gradient(135deg,#185fa5,#2d7ecf);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;border:none;box-shadow:0 2px 8px rgba(24,95,165,.35);transition:background .13s,box-shadow .15s,transform .06s}
.send-btn:hover{background:linear-gradient(135deg,#0c3d6e,#185fa5);box-shadow:0 3px 10px rgba(12,61,110,.38)}
.send-btn:active{background:#111827;box-shadow:inset 0 1px 4px rgba(0,0,0,.35);transform:translateY(1px)}
.send-btn svg{width:15px;height:15px;fill:#fff}
/* panel */
.panel{width:258px;border-left:0.5px solid var(--border-light);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;background:linear-gradient(180deg,#f7fbff 0%,#edf5fd 100%)}
.panel-tabs{display:flex;border-bottom:0.5px solid var(--border-light);flex-shrink:0}
.ptab{flex:1;padding:9px 4px;font-size:11px;text-align:center;cursor:pointer;color:var(--text-secondary);border-bottom:2px solid transparent}
.ptab.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600;background:rgba(24,95,165,.06)}
.panel-body{flex:1;overflow-y:auto;padding:12px}
.panel-section{margin-bottom:16px}
.ps-title{font-size:10px;font-weight:500;color:var(--text-secondary);margin-bottom:7px;text-transform:uppercase;letter-spacing:.4px}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:8px}
.stat-mini{background:linear-gradient(135deg,#edf5fd 0%,#deeefb 100%);border-radius:var(--radius-md);padding:8px;text-align:center;border:0.5px solid rgba(24,95,165,.12)}
.stat-num{font-size:18px;font-weight:500;color:var(--text-primary)}
.stat-lbl{font-size:10px;color:var(--text-secondary);margin-top:2px}
.func-card{background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:8px 10px;margin-bottom:6px;cursor:pointer;display:flex;align-items:center;gap:8px;box-shadow:0 1px 4px rgba(24,95,165,.07);transition:box-shadow .15s,border-color .15s}
.func-card:hover{border-color:var(--blue);box-shadow:0 2px 10px rgba(24,95,165,.15)}
.func-icon{width:28px;height:28px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.func-label{font-size:12px;font-weight:500;color:var(--text-primary)}
.func-desc{font-size:10px;color:var(--text-secondary);line-height:1.4;margin-top:1px}
.doc-item{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:0.5px solid var(--border-light)}
.doc-item:last-child{border-bottom:none}
.doc-icon{width:22px;height:22px;border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.doc-name{font-size:11px;color:var(--text-primary);line-height:1.3}
.doc-meta{font-size:10px;color:var(--text-secondary)}
.rbac-row{display:flex;align-items:center;justify-content:space-between;padding:5px 0;font-size:11px;border-bottom:0.5px solid var(--border-light)}
.rbac-row:last-child{border-bottom:none}
.rbac-label{color:var(--text-secondary)}
.perm-badge{font-size:9px;padding:2px 7px;border-radius:10px;font-weight:500}
.perm-full{background:linear-gradient(135deg,#d4edda,#c3e6cb);color:#1e5630;border:0.5px solid #b8ddc5}
.perm-read{background:linear-gradient(135deg,#deeefb,#cce3f6);color:#185fa5;border:0.5px solid #b3d4ef}
.perm-none{background:linear-gradient(135deg,#fde8e8,#fad7d7);color:#a32d2d;border:0.5px solid #f5b8b8}
/* generic page */
.page-body{flex:1;overflow-y:auto;padding:18px 20px;background:linear-gradient(180deg,#edf5fd 0%,#f7fbff 60%,#fff 100%)}
.section-title{font-size:14px;font-weight:600;color:var(--blue-dark);margin-bottom:12px;display:flex;align-items:center;gap:7px}
.section-sub{font-size:12px;color:var(--text-secondary);margin-bottom:14px;line-height:1.6}
.card{background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-lg);padding:14px;margin-bottom:12px;box-shadow:var(--shadow-card)}
.card-title{font-size:13px;font-weight:500;color:var(--text-primary);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:14px}
.metric-card{background:linear-gradient(135deg,#edf5fd 0%,#deeefb 100%);border-radius:var(--radius-lg);padding:12px;text-align:center;border:0.5px solid rgba(24,95,165,.15);box-shadow:0 2px 8px rgba(24,95,165,.08)}
.metric-num{font-size:22px;font-weight:500;color:var(--text-primary)}
.metric-label{font-size:11px;color:var(--text-secondary);margin-top:3px}
.metric-change{font-size:10px;margin-top:2px}
.metric-up{color:#3b6d11}
.tag{display:inline-block;font-size:10px;border-radius:4px;padding:2px 7px;font-weight:500;margin-right:4px}
.tag-blue{background:var(--blue-light);color:var(--blue)}
.tag-green{background:var(--green-light);color:var(--green)}
.tag-amber{background:var(--amber-light);color:var(--amber)}
.tag-purple{background:var(--purple-light);color:var(--purple)}
.tag-red{background:var(--red-light);color:#a32d2d}
.table-wrap{overflow-x:auto;margin-bottom:12px}
table{width:100%;border-collapse:collapse;font-size:12px}
th{text-align:left;font-weight:500;font-size:11px;color:var(--text-secondary);padding:7px 10px;border-bottom:0.5px solid var(--border-mid);white-space:nowrap}
td{padding:8px 10px;border-bottom:0.5px solid var(--border-light);color:var(--text-primary);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:var(--bg-secondary)}
.progress-bar{background:var(--bg-tertiary);border-radius:4px;height:5px;overflow:hidden;width:80px}
.progress-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,#185fa5,#4d8ec4)}
.form-row{display:flex;gap:10px;margin-bottom:10px;align-items:flex-end;flex-wrap:wrap}
.form-group{display:flex;flex-direction:column;gap:4px;flex:1;min-width:140px}
.form-label{font-size:11px;color:var(--text-secondary);font-weight:500}
.form-input{border:0.5px solid var(--border-mid);border-radius:var(--radius-md);padding:7px 10px;font-size:13px;color:var(--text-primary);background:var(--bg-primary);outline:none;font-family:inherit}
.form-input:focus{border-color:var(--blue)}
.form-select{border:0.5px solid var(--border-mid);border-radius:var(--radius-md);padding:7px 10px;font-size:13px;color:var(--text-primary);background:var(--bg-primary);outline:none;font-family:inherit;cursor:pointer}
textarea.form-input{resize:vertical;min-height:60px}
.upload-zone{border:1.5px dashed var(--blue-mid);border-radius:var(--radius-lg);padding:22px;text-align:center;cursor:pointer;background:linear-gradient(135deg,#edf5fd,#deeefb);margin-bottom:12px;transition:all .2s}
.upload-zone:hover{border-color:var(--blue);background:linear-gradient(135deg,#deeefb,#c8dff6);box-shadow:0 4px 16px rgba(24,95,165,.15)}
.upload-zone p{font-size:13px;color:var(--text-secondary);margin-top:6px}
.upload-zone small{font-size:11px;color:var(--text-tertiary)}
.analysis-block{background:var(--bg-secondary);border-radius:var(--radius-md);padding:11px;margin-bottom:8px}
.analysis-label{font-size:10px;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.4px;margin-bottom:5px}
.analysis-text{font-size:12px;color:var(--text-primary);line-height:1.65}
.risk-item{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;border-radius:var(--radius-md);margin-bottom:6px;font-size:12px;line-height:1.5}
.risk-high{background:#fcebeb;color:#7a1f1f;border-left:3px solid var(--red)}
.risk-med{background:var(--amber-light);color:#633806;border-left:3px solid var(--amber)}
.risk-low{background:var(--green-light);color:#1e4a0e;border-left:3px solid var(--green)}
.ocr-preview{background:#f8f8f6;border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:12px;font-size:11px;line-height:1.7;color:var(--text-primary);margin-top:10px;font-family:"Courier New",monospace;max-height:180px;overflow-y:auto}
.conn-card{display:flex;align-items:center;gap:12px;padding:11px 14px;border:0.5px solid rgba(24,95,165,.15);border-radius:var(--radius-md);margin-bottom:8px;background:#fff;box-shadow:0 1px 6px rgba(24,95,165,.07);transition:box-shadow .15s}
.conn-icon{width:34px;height:34px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px}
.conn-info{flex:1}
.conn-name{font-size:12px;font-weight:500;color:var(--text-primary)}
.conn-status{font-size:11px;margin-top:2px}
.conn-btn{font-size:11px;border-radius:var(--radius-md);padding:4px 12px;cursor:pointer;font-family:inherit;border:0.5px solid var(--border-mid);background:none;color:var(--text-secondary);white-space:nowrap;transition:background .13s,color .13s,border-color .13s,transform .06s}
.conn-btn:hover{filter:brightness(.92)}
.conn-btn:active{background:#111827!important;border-color:#111827!important;color:#fff!important;transform:translateY(1px)}
.conn-btn.connected{background:var(--green-light);color:var(--green);border-color:var(--green)}
.conn-btn.connect{background:var(--blue-light);color:var(--blue);border-color:var(--blue)}
.conn-btn.connected:active,
.conn-btn.connect:active{background:#111827!important;border-color:#111827!important;color:#fff!important}
.toggle{width:44px;height:26px;background:#d4dde7;border-radius:999px;cursor:pointer;position:relative;transition:background-color .28s cubic-bezier(.22,.61,.36,1),box-shadow .28s cubic-bezier(.22,.61,.36,1),opacity .2s;box-shadow:inset 0 0 0 1px rgba(13,45,74,.08);flex-shrink:0;display:inline-block}
.toggle.on{background:#34c759}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:22px;height:22px;background:#fff;border-radius:50%;transition:transform .28s cubic-bezier(.22,.61,.36,1);box-shadow:0 2px 6px rgba(13,45,74,.22),0 .5px 1px rgba(13,45,74,.18)}
.toggle.on::after{transform:translateX(18px)}
.account-status-toggle{cursor:default}
.user-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:0.5px solid var(--border-light)}
.user-row:last-child{border-bottom:none}
.u-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:500;flex-shrink:0}
.u-name{font-size:12px;font-weight:500;color:var(--text-primary)}
.u-dept{font-size:10px;color:var(--text-secondary)}
.level-select{font-size:11px;border:0.5px solid var(--border-light);border-radius:4px;padding:2px 6px;background:none;color:var(--text-secondary);cursor:pointer}

/* auth + RBAC */
.login-screen{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;padding:20px}
.login-panel{width:min(400px,94vw);background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:0 8px 40px rgba(24,95,165,.22),0 2px 8px rgba(24,95,165,.10);padding:20px;display:flex;flex-direction:column;gap:12px}
.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.login-mark{width:38px;height:38px;border-radius:var(--radius-md);background:linear-gradient(135deg,#185fa5,#2d7ecf);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;letter-spacing:.4px}
.login-title{font-size:20px;font-weight:700;color:var(--blue-dark);line-height:1.2}
.login-subtitle{font-size:12px;color:var(--text-secondary);margin-top:2px}
.login-submit{width:100%;padding:8px 12px;font-size:13px}
.login-error{min-height:16px;font-size:11px;color:#a32d2d}
.login-help{font-size:11px;line-height:1.55;color:var(--text-secondary);background:var(--blue-xlight);border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:8px 10px}
.rbac-matrix-head{display:block;margin:18px 0 12px;clear:both}
.rbac-matrix-copy{min-width:0}
.rbac-matrix-copy .section-sub{max-width:none;line-height:1.55}
.rbac-title-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;margin-bottom:6px}
.rbac-reset-all{font-size:11px;white-space:nowrap;min-width:180px;text-align:center;padding:6px 14px;border-radius:999px}
.rbac-matrix{background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-lg);overflow:auto;margin-bottom:10px;box-shadow:var(--shadow-card)}
.rbac-grid{min-width:780px;display:grid;grid-template-columns:minmax(220px,1.25fr) repeat(4,minmax(112px,1fr))}
.rbac-cell{min-height:40px;border-bottom:0.5px solid var(--border-light);display:flex;align-items:center;padding:6px 10px}
.rbac-head{background:linear-gradient(180deg,#f7fbff,#edf5fd);font-size:9px;font-weight:700;color:var(--blue-dark);text-transform:uppercase;letter-spacing:.4px;justify-content:center;flex-direction:column;gap:5px;text-align:center}
.rbac-feature-head{justify-content:center;text-align:center;color:var(--text-secondary)}
.rbac-group{grid-column:1/-1;min-height:28px;background:var(--bg-secondary);font-size:9px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.6px}
.rbac-feature{flex-direction:column;align-items:flex-start;justify-content:center}
.rbac-feature-name{font-size:11px;font-weight:600;color:var(--text-primary)}
.rbac-toggle-cell{justify-content:center}
.rbac-toggle{width:40px;height:24px;border:none;border-radius:999px;background:#d4dde7;position:relative;cursor:pointer;transition:background-color .38s cubic-bezier(.22,.61,.36,1),box-shadow .38s cubic-bezier(.22,.61,.36,1),opacity .2s;box-shadow:inset 0 0 0 1px rgba(13,45,74,.08);padding:0}
.rbac-toggle::after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .38s cubic-bezier(.22,.61,.36,1);box-shadow:0 2px 6px rgba(13,45,74,.22),0 .5px 1px rgba(13,45,74,.18)}
.rbac-toggle:hover{box-shadow:inset 0 0 0 1px rgba(24,95,165,.16),0 1px 4px rgba(24,95,165,.14)}
.rbac-toggle.is-on{background:#34c759}
.rbac-toggle.is-on::after{transform:translateX(16px)}
.rbac-toggle.is-locked{opacity:.68;cursor:not-allowed}
.rbac-toggle[disabled]{cursor:not-allowed}
.rbac-toggle.is-pending{pointer-events:none}
.rbac-role-reset{font-size:10px;padding:2px 8px;border-radius:999px}
.rbac-status{min-height:18px;font-size:11px;color:var(--text-secondary);margin-bottom:12px}
.rbac-status.error{color:#a32d2d}
.rbac-status.ok{color:var(--green)}
.rbac-readonly-note{font-size:10px;color:var(--text-tertiary)}

/* panel tab switching */
.ptab-content{display:none}
.ptab-content.active{display:block}

/* inline doc editor */
.doc-editor{outline:none;min-height:60px}
.doc-editor:focus{background:rgba(24,95,165,.03)}
.doc-editor [contenteditable]{outline:none}
.editable-field{border-radius:3px;padding:1px 3px;transition:background .15s;cursor:text}
.editable-field:hover{background:rgba(24,95,165,.08)}
.editable-field:focus{background:rgba(24,95,165,.12);outline:2px solid rgba(24,95,165,.35);outline-offset:1px}
.editor-toolbar{display:flex;align-items:center;gap:4px;padding:6px 14px;background:linear-gradient(90deg,#deeefb,#edf5fd);border-bottom:0.5px solid rgba(24,95,165,.18);flex-shrink:0;flex-wrap:wrap}
.tb-btn{width:26px;height:26px;border:none;background:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text-secondary);font-family:inherit;transition:background .13s,color .13s,transform .06s}
.tb-btn:hover{background:rgba(24,95,165,.22);color:var(--blue-dark)}
.tb-btn:active{background:#111827;color:#fff;transform:translateY(1px)}
.tb-btn.active{background:var(--blue-light);color:var(--blue)}
.tb-btn.active:active{background:#111827;color:#fff}
.tb-sep{width:1px;height:18px;background:var(--border-mid);margin:0 2px}
.tb-label{font-size:10px;color:var(--text-tertiary);margin-left:4px}
.edit-mode-badge{font-size:10px;background:#eaf3de;color:#3b6d11;border-radius:4px;padding:2px 8px;font-weight:500;margin-left:auto}
.word-count{font-size:10px;color:var(--text-tertiary);margin-left:6px}

/* document drafting */
.docdraft-field-tabs{display:flex;gap:6px;margin:2px 0 8px;overflow-x:auto;padding-bottom:2px}
.docdraft-field-tab{border:0.5px solid var(--border-mid);background:#fff;color:var(--text-secondary);border-radius:var(--radius-md);padding:5px 9px;font-size:11px;font-family:inherit;cursor:pointer;white-space:nowrap;transition:background .13s,color .13s,border-color .13s,transform .06s}
.docdraft-field-tab:hover{background:var(--blue-xlight);border-color:var(--blue);color:var(--blue-dark)}
.docdraft-field-tab:active{background:#111827;color:#fff;border-color:#111827;transform:translateY(1px)}
.docdraft-field-tab.active{background:var(--blue);border-color:var(--blue);color:#fff}
.docdraft-field-tab span{font-size:10px;opacity:.78;margin-left:3px}
.docdraft-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:10px;align-items:start}
.docdraft-field-card{min-width:0;background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:9px 10px;box-shadow:0 1px 4px rgba(24,95,165,.06);transition:box-shadow .15s,border-color .15s,background .15s}
.docdraft-field-card .form-label{display:block;margin-bottom:5px;line-height:1.3;white-space:normal}
.docdraft-field-card .form-input,
.docdraft-field-card .form-select{display:block;width:100%;min-width:0}
.docdraft-field-card[data-field-input="co_quan_chu_quan"]{order:-20}
.docdraft-field-card[data-field-input="co_quan_ban_hanh"]{order:-19}
.docdraft-field-card:has(textarea){grid-column:1/-1}
.docdraft-field-card.dd-highlight{background:var(--amber-light);border-color:var(--amber);box-shadow:0 0 0 2px rgba(186,117,23,.18)}
.docdraft-empty{font-size:12px;color:var(--text-secondary);line-height:1.6;background:var(--blue-xlight);border:0.5px dashed var(--border-mid);border-radius:var(--radius-md);padding:10px 12px}
.docdraft-status{font-size:11px;color:var(--text-secondary);line-height:1.4}
.docdraft-status.ok{color:var(--green);font-weight:500}
.docdraft-status.error{color:#a32d2d;font-weight:500}
.docdraft-preview{border:1.5px solid var(--blue-light);font-size:12px;line-height:1.8;min-height:260px;border-top:none;border-radius:0 0 var(--radius-lg) var(--radius-lg);margin-bottom:0;padding:18px;outline:none;overflow:auto;background:#fff}
.docdraft-preview-html{font-family:"Times New Roman",Times,serif;color:#111;font-size:13.5px;line-height:1.55}
.docdraft-preview-html p{margin:.35em 0}
.docdraft-preview-html table{width:100%;border-collapse:collapse;margin-bottom:.6em;font-size:13px}
.docdraft-preview-html td{vertical-align:top;padding:2px 8px;color:#111;border:none}
.docdraft-preview-html tr:hover td{background:transparent}
.docdraft-preview-html h1,
.docdraft-preview-html h2{font-weight:700;text-align:center}
.dd-ph{cursor:pointer;padding:0 2px;border-radius:3px;transition:background .15s,outline-color .15s}
.dd-ph.dd-empty{background:var(--amber-light);color:#8a4f0b;font-style:italic}
.dd-ph.dd-filled{background:transparent;color:inherit}
.dd-ph:hover{background:var(--blue-light);outline:1px dashed var(--blue)}
.docdraft-template-card{margin-bottom:7px}
.docdraft-draft-item{cursor:pointer}
.docdraft-current{color:var(--blue);font-weight:600}
.docdraft-incoming-panel{width:min(780px,96vw)}
.docdraft-incoming-result{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.docdraft-incoming-summary{background:var(--blue-xlight);border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:10px 12px}
.docdraft-incoming-summary-text{font-size:12px;line-height:1.65;color:var(--text-primary);white-space:pre-wrap}
.docdraft-incoming-meta{font-size:11px;color:var(--text-secondary)}
.docdraft-incoming-ocr summary{font-size:11px;font-weight:600;color:var(--blue-dark);cursor:pointer;margin-bottom:6px}
.docdraft-incoming-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:260px;overflow-y:auto;padding-right:2px}
.docdraft-incoming-field{background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:9px 10px;cursor:pointer;min-width:0}
.docdraft-incoming-field:hover{border-color:var(--blue);background:var(--blue-xlight)}
.docdraft-incoming-field-name{font-size:10px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;margin-bottom:4px}
.docdraft-incoming-field-value{font-size:12px;line-height:1.55;color:var(--text-primary);white-space:pre-wrap;overflow-wrap:anywhere}
.docdraft-incoming-inline{background:#fff;border:0.5px solid var(--border-light);border-left:3px solid var(--blue);border-radius:var(--radius-md);padding:12px 14px;margin:4px 0 12px;box-shadow:0 1px 6px rgba(24,95,165,.08)}
.docdraft-incoming-inline-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.docdraft-incoming-inline-title{font-size:13px;font-weight:700;color:var(--blue-dark)}
.docdraft-incoming-inline-meta{font-size:11px;color:var(--text-secondary);margin-top:2px}
.docdraft-incoming-inline-body{display:flex;flex-direction:column;gap:10px}
.docdraft-incoming-inline.is-collapsed .docdraft-incoming-inline-head{margin-bottom:0}
.docdraft-incoming-inline.is-collapsed .docdraft-incoming-inline-body{display:none}
.docdraft-incoming-inline-section{display:flex;flex-direction:column;gap:6px}
.docdraft-incoming-inline-label{font-size:10px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px}
.docdraft-incoming-inline .docdraft-incoming-summary-text{background:var(--blue-xlight);border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:10px 12px}
.docdraft-incoming-inline .ocr-preview{font-size:11px;line-height:1.55;color:var(--text-primary);white-space:pre-wrap;background:#fafbfc;border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:8px 10px;max-height:200px;overflow-y:auto}

/* ── Giao việc view ── */
.nv-card{background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-lg);padding:12px 14px;margin-bottom:8px;cursor:pointer;transition:box-shadow .15s,border-color .15s;box-shadow:var(--shadow-card)}
.nv-card:hover{border-color:var(--blue);box-shadow:0 4px 16px rgba(24,95,165,.15)}
.nv-card.selected{border:1.5px solid var(--blue);background:var(--blue-xlight)}
.nv-avatar{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0}
.nv-name{font-size:13px;font-weight:600;color:var(--text-primary)}
.nv-pos{font-size:11px;color:var(--text-secondary);margin-top:1px}
.skill-bar{height:4px;border-radius:2px;background:linear-gradient(90deg,#185fa5,#4d8ec4);margin-top:3px}
.skill-row{margin-bottom:5px}
.skill-label{display:flex;justify-content:space-between;font-size:10px;color:var(--text-secondary);margin-bottom:2px}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}
.task-row{background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:10px 12px;margin-bottom:14px;box-shadow:0 1px 4px rgba(24,95,165,.06)}
.task-row.ai-pick{border-left:3px solid var(--blue);background:var(--blue-xlight)}
.department-task-box{background:#fff;border:0.5px solid var(--border-light);border-left:3px solid var(--blue);border-radius:var(--radius-md);padding:12px 14px;margin-bottom:14px;box-shadow:0 1px 6px rgba(24,95,165,.08)}
.subtask-row{background:var(--blue-xlight);border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:10px 12px;margin-top:10px}
.assignment-edit-modal{display:none;position:fixed;inset:0;background:rgba(9,31,52,.28);z-index:50;align-items:center;justify-content:center;padding:18px}
.assignment-edit-modal.open{display:flex}
.assignment-edit-panel{width:min(760px,96vw);max-height:90vh;background:#fff;border:0.5px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:0 18px 44px rgba(24,95,165,.22);display:flex;flex-direction:column;overflow:hidden}
.assignment-edit-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:linear-gradient(90deg,#deeefb,#f7fbff);border-bottom:0.5px solid rgba(24,95,165,.18)}
.assignment-edit-body{padding:14px;overflow-y:auto}
.assignment-edit-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 14px;border-top:0.5px solid var(--border-light);background:#fff;flex-wrap:wrap}
.edit-subtask-card{background:var(--blue-xlight);border:0.5px solid var(--border-light);border-radius:var(--radius-md);padding:10px 12px;margin-top:10px}
.task-edit-btn{font-size:10px;padding:3px 8px;flex-shrink:0}
.priority-badge{display:inline-flex;align-items:center;flex-shrink:0;white-space:nowrap;font-size:9px;line-height:1.2;padding:2px 7px;border-radius:10px;font-weight:600}
.pri-high{background:#fcebeb;color:#a32d2d}
.pri-med{background:#faeeda;color:#ba7517}
.pri-low{background:#d6f0e8;color:#0f6e56}
.assign-spinner{width:18px;height:18px;border:2px solid #c8dff6;border-top-color:var(--blue);border-radius:50%;animation:assign-spin .8s linear infinite;flex-shrink:0}
@keyframes assign-spin{to{transform:rotate(360deg)}}
.department-select{font-size:12px;border:1px solid var(--border-mid);border-radius:var(--radius-md);padding:5px 9px;background:#fff;color:var(--text-primary);cursor:pointer;font-family:inherit;outline:none;min-width:150px}
.department-filter-select{width:100%;font-size:12px;border:1px solid var(--border-mid);border-radius:var(--radius-md);padding:6px 9px;background:#fff;color:var(--text-primary);cursor:pointer;font-family:inherit;outline:none}
.department-select:focus,
.department-filter-select:focus{border-color:var(--blue);box-shadow:0 0 0 2px rgba(24,95,165,.15)}
.department-warning{display:none;font-size:10px;background:#faeeda;color:#ba7517;border-radius:var(--radius-sm);padding:3px 7px;font-weight:600}
.section-divider{font-size:11px;font-weight:700;color:var(--blue-dark);text-transform:uppercase;letter-spacing:.5px;margin:14px 0 8px;padding-bottom:5px;border-bottom:1.5px solid var(--blue-light)}
.section-divider.assignment-sticky-header{position:sticky;top:0;z-index:5;margin-top:0;padding-top:10px;background:#eef5fd}
.rating-star{color:#f0b429;font-size:12px}
.workload-bar{height:6px;border-radius:3px;background:linear-gradient(90deg,#185fa5,#4d8ec4);position:relative}
.workload-track{background:#e0e9f4;border-radius:3px;height:6px;overflow:hidden;margin-top:3px}
.tab-btn-group{display:flex;gap:6px;margin-top:3px;margin-bottom:3px;background:var(--blue-xlight);padding:4px;border-radius:var(--radius-md);width:100%;box-sizing:border-box}
.tab-btn{flex:1;padding:6px 8px;font-size:11px;border:none;background:none;border-radius:6px;cursor:pointer;color:var(--text-secondary);font-family:inherit;font-weight:500;transition:background .13s,color .13s,box-shadow .13s,transform .06s}
.tab-btn:hover{background:rgba(24,95,165,.18);color:var(--blue-dark)}
.tab-btn:active{background:#111827;color:#fff;transform:translateY(1px)}
.tab-btn.on{background:var(--blue);color:#fff;box-shadow:0 2px 6px rgba(24,95,165,.3)}
.tab-btn.on:hover{background:var(--blue-dark)}
.tab-btn.on:active{background:#111827;color:#fff}
.source-action-btn{height:32px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;line-height:1;white-space:nowrap}
.manual-output-field{display:flex;flex:0 1 460px;min-width:300px;max-width:460px;flex-direction:column;gap:4px}
.manual-output-label{font-size:12px;font-weight:600;color:var(--text-secondary);white-space:nowrap}
#manual-output-name{height:32px;font-size:12px;padding:0 10px;width:100%}
.save-assign-btn{width:62px;font-size:12px;text-align:center;white-space:nowrap}
.save-assign-btn.saved{background:var(--green)!important;border-color:var(--green)!important;color:#fff!important}
.save-settings-btn{width:64px;font-size:12px;padding:6px 14px;text-align:center;white-space:nowrap}
.save-settings-btn.saved{background:var(--green)!important;border-color:var(--green)!important;color:#fff!important}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(0,0,0,.15);border-radius:4px}