:root{
  --navy:#1E2761;--teal:#028090;--red:#E53E3E;--orange:#D97706;--green:#38A169;--purple:#6B46C1;
  --border:#E2E8F0;--text:#2D3748;--muted:#718096;--white:#FFFFFF;--light:#F4F7FF;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--light);color:var(--text);font-size:14px;}
header{background:var(--navy);color:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;}
header h1{font-size:17px;font-weight:700;}
header .meta{font-size:11px;opacity:.8;text-align:right;line-height:1.7;}
.reset-btn,.signin-btn{background:none;border:1px solid rgba(255,255,255,.4);color:#fff;padding:6px 14px;border-radius:6px;font-size:12px;cursor:pointer;margin-left:10px;text-decoration:none;display:inline-block;}
.reset-btn:hover,.signin-btn:hover{background:rgba(255,255,255,.15);}
.signin-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:70vh;gap:16px;}
.tabs{background:var(--white);border-bottom:2px solid var(--border);padding:0 24px;display:flex;}
.tab-btn{padding:13px 20px;border:none;background:none;cursor:pointer;font-size:13px;font-weight:700;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-2px;}
.tab-btn.active{color:var(--navy);border-bottom-color:var(--teal);}
.tab-panel{display:none;padding:20px 24px;}
.tab-panel.active{display:block;}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px;}
.card{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:15px 17px;}
.card .num{font-size:28px;font-weight:700;color:var(--navy);}
.card .lbl{font-size:11px;color:var(--muted);font-weight:600;margin-top:2px;}
.card.red .num{color:var(--red);} .card.orange .num{color:var(--orange);} .card.green .num{color:var(--green);}
.filter-bar{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:12px 16px;margin-bottom:12px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.filter-bar label{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;}
.filter-bar select,.filter-bar input{border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:12px;background:var(--white);outline:none;}
.filter-bar input{min-width:200px;}
.clear-btn{border:1px solid var(--border);padding:6px 12px;border-radius:6px;cursor:pointer;font-size:12px;background:none;color:var(--muted);}
.result-count{margin-left:auto;font-size:12px;color:var(--muted);}
.table-wrap{background:var(--white);border:1px solid var(--border);border-radius:10px;overflow-x:auto;}
table{width:100%;border-collapse:collapse;}
thead{background:var(--navy);color:#fff;}
thead th{padding:9px 12px;font-size:11px;font-weight:700;text-align:left;white-space:nowrap;}
tbody tr.row{border-bottom:1px solid var(--border);cursor:pointer;}
tbody tr.row:hover{background:#f0f4ff;}
tbody tr.row.expanded{background:#eef2ff;}
tbody td{padding:9px 12px;font-size:12px;vertical-align:top;}
.expand-icon{display:inline-block;transition:transform .2s;margin-right:6px;color:var(--muted);font-size:11px;}
.expanded .expand-icon{transform:rotate(90deg);}
tr.detail-row{display:none;}
tr.detail-row.open{display:table-row;}
tr.detail-row td{padding:0;background:#f8faff;border-bottom:2px solid var(--border);}
.detail-inner{padding:12px 20px 16px 36px;}
.detail-inner h4{font-size:12px;font-weight:700;color:var(--navy);margin-bottom:8px;}
.sub-table{width:100%;border-collapse:collapse;font-size:11px;margin-bottom:14px;}
.sub-table th{background:#e8ecf5;color:var(--navy);padding:6px 10px;font-weight:700;text-align:left;}
.sub-table td{padding:6px 10px;border-bottom:1px solid var(--border);vertical-align:middle;}
.sub-table tr.disabled td{background:#fff5f5;}
.sub-table tr.guest td{background:#f0fffe;}
.badge{display:inline-block;padding:1px 6px;border-radius:10px;font-size:9px;font-weight:700;margin-left:4px;}
.badge-disabled{background:#fff5f5;color:#C53030;}
.badge-guest{background:#e6f7f9;color:var(--teal);}
.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin:1px;}
.tag-sec{background:#ebedfa;color:var(--navy);} .tag-m365{background:#e6f7f9;color:var(--teal);}
.tag-dist{background:#fef3c7;color:#92400e;} .tag-unknown{background:#f7f7f7;color:var(--muted);}
.flag{display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:4px;font-size:10px;font-weight:700;margin:1px;}
.flag-inact{background:#fff5f5;color:#C53030;} .flag-emp{background:#fff5f5;color:#C53030;}
.flag-noown{background:#fffbeb;color:#B7791F;} .flag-old{background:#f7f7f7;color:var(--muted);}
.flag-nest{background:#f0ebff;color:var(--purple);} .flag-guest{background:#e6f7f9;color:var(--teal);}
.flag-dis{background:#fff5f5;color:#C53030;} .flag-orphan{background:var(--red);color:#fff;}
.prio{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:4px;}
.prio-1{background:var(--red);} .prio-2{background:var(--orange);} .prio-3{background:var(--orange);opacity:.6;}
.prio-4{background:var(--muted);} .prio-5{background:var(--green);}
.action{font-size:11px;font-weight:600;} .action.ok{color:var(--green);}
.gname{font-weight:700;color:var(--navy);}
.remove-btn{border:1px solid #E53E3E;color:#E53E3E;background:#fff;padding:2px 9px;border-radius:5px;font-size:10px;cursor:pointer;font-weight:700;}
.remove-btn:hover{background:#E53E3E;color:#fff;}
.remove-btn:disabled{opacity:.4;cursor:not-allowed;}
.add-owner-row{display:flex;gap:6px;align-items:center;margin-top:6px;}
.add-owner-row select,.add-owner-row button{font-size:11px;padding:4px 8px;border-radius:5px;border:1px solid var(--border);}
.add-owner-row button{background:var(--teal);color:#fff;border-color:var(--teal);cursor:pointer;font-weight:700;}
.orphan-warning{background:#fff5f5;border:1px solid #FEB2B2;color:#C53030;font-size:11px;padding:8px 10px;border-radius:6px;margin:6px 0;}
.group-pill{display:inline-block;background:#ebedfa;color:var(--navy);border-radius:4px;padding:2px 8px;font-size:11px;margin:2px;}
.toast{position:fixed;bottom:20px;right:20px;background:var(--navy);color:#fff;padding:10px 18px;border-radius:8px;font-size:12px;box-shadow:0 4px 14px rgba(0,0,0,.2);opacity:0;transition:opacity .2s;pointer-events:none;z-index:999;}
.toast.show{opacity:1;}
.toast.error{background:#C53030;}