:root{
  --navy:#132A3A; --teal:#0F766E; --teal-light:#E6F4F2; --teal-dark:#0B5951;
  --bg:#F4F6F7; --card:#FFFFFF; --border:#E2E6E8; --text:#1C2B33; --text-dim:#5B6B73;
  --amber:#B45309; --amber-bg:#FEF3E2; --red:#B3261E; --radius:10px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;}
.app{display:flex;min-height:100vh;}

.sidebar{width:230px;background:var(--navy);color:#fff;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;}
.brand{padding:22px 20px 16px;font-weight:700;font-size:17px;letter-spacing:0.3px;border-bottom:1px solid rgba(255,255,255,0.1);}
.brand span{color:#5EEAD4;}
.nav{padding:14px 10px;flex:1;}
.nav button{width:100%;text-align:left;background:none;border:none;color:#C9D6DA;padding:11px 12px;border-radius:8px;font-size:13.5px;cursor:pointer;margin-bottom:2px;display:flex;align-items:center;gap:9px;}
.nav button:hover{background:rgba(255,255,255,0.06);color:#fff;}
.nav button.active{background:var(--teal);color:#fff;font-weight:600;}
.nav .icon{font-size:15px;width:18px;text-align:center;}
.stats-box{margin:14px 20px 0;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,0.1);}
.stats-count{font-size:26px;font-weight:700;color:#5EEAD4;}
.stats-label{font-size:11.5px;color:#9FB1B6;}
.tray{margin:10px;padding:14px;background:rgba(255,255,255,0.06);border-radius:10px;}
.tray h4{margin:0 0 8px;font-size:11.5px;text-transform:uppercase;letter-spacing:0.5px;color:#9FB1B6;font-weight:600;}
.tray-count{font-size:22px;font-weight:700;color:#fff;}
.tray-sub{font-size:11.5px;color:#9FB1B6;margin-bottom:10px;}
.tray button{width:100%;background:var(--teal);color:#fff;border:none;padding:9px;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;}
.tray button:disabled{background:#3A4C54;cursor:not-allowed;color:#7C8D93;}
.tray button.clear{background:none;color:#9FB1B6;font-weight:400;margin-top:6px;padding:4px;font-size:12px;}
.tray .note{font-size:11px;color:#7C8D93;margin-top:8px;}

.main{flex:1;padding:28px 36px;max-width:1180px;}
.view{display:none;}
.view.active{display:block;}
h1{font-size:21px;margin:0 0 4px;}
.subtitle{color:var(--text-dim);margin:0 0 22px;font-size:13.5px;}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:16px;}
.card h3{margin:0 0 12px;font-size:13.5px;text-transform:uppercase;letter-spacing:0.4px;color:var(--text-dim);}

.filter-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px;}
.field label{display:block;font-size:12px;font-weight:600;color:var(--text-dim);margin-bottom:5px;}
.field input,.field select,.field textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:7px;font-size:13.5px;font-family:inherit;background:#FAFBFB;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);background:#fff;}
.field-row{display:flex;gap:8px;}
.field-row .field{flex:1;}
.hint{font-size:11.5px;color:var(--text-dim);margin-top:4px;}
.btn{background:var(--teal);color:#fff;border:none;padding:9px 18px;border-radius:7px;font-size:13.5px;font-weight:600;cursor:pointer;}
.btn:hover{background:var(--teal-dark);}
.btn:disabled{background:#B7C2C5;cursor:not-allowed;}
.btn.secondary{background:#fff;color:var(--teal-dark);border:1px solid var(--teal);}
.btn.ghost{background:none;color:var(--text-dim);border:1px solid var(--border);}
.actions{margin-top:16px;display:flex;gap:10px;align-items:center;}

table{width:100%;border-collapse:collapse;}
th{text-align:left;font-size:11.5px;text-transform:uppercase;color:var(--text-dim);padding:8px 10px;border-bottom:1px solid var(--border);letter-spacing:0.3px;}
td{padding:11px 10px;border-bottom:1px solid var(--border);vertical-align:top;font-size:13px;}
tr:hover td{background:#FAFCFC;}
.chk{width:20px;}
.name-cell strong{display:block;font-size:13.5px;}
.name-cell .role{color:var(--text-dim);font-size:12.3px;}
.pos-history{font-size:12px;color:var(--text-dim);margin-top:3px;}
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:700;}
.badge.p1{background:#DCFCE7;color:#166534;}
.badge.p2{background:#FEF9C3;color:#854D0E;}
.badge.p3{background:#F1F5F9;color:#475569;}
.tag{display:inline-block;background:var(--teal-light);color:var(--teal-dark);border-radius:20px;padding:2px 8px;font-size:11px;margin:1px 3px 1px 0;}
.result-count{font-size:12.5px;color:var(--text-dim);margin-bottom:10px;}

.paste-zone{min-height:140px;border:2px dashed var(--border);border-radius:8px;padding:14px;font-size:12.5px;color:var(--text-dim);background:#FAFBFB;overflow:auto;}
.paste-zone:focus{outline:none;border-color:var(--teal);color:var(--text);}
.paste-zone.has-data{border-style:solid;color:var(--text);}
.paste-zone:empty:before{content:attr(data-placeholder);color:var(--text-dim);}
.import-row{border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:10px;}
.import-row.anomaly{border-color:#FCE1B0;background:var(--amber-bg);}
.import-row .import-name{font-weight:700;font-size:13.5px;}
.import-row .import-meta{font-size:12px;color:var(--text-dim);margin-top:2px;}
.import-row .import-notes{font-size:12px;color:var(--amber);margin-top:6px;}
.note{background:var(--amber-bg);border:1px solid #FCE1B0;color:#7A4A05;padding:10px 14px;border-radius:8px;font-size:12.5px;margin-bottom:14px;}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 20px;border-radius:8px;font-size:13.5px;box-shadow:0 6px 20px rgba(0,0,0,0.2);display:none;z-index:60;}
.spinner-text{color:var(--text-dim);font-size:13px;font-style:italic;}

.login-overlay{position:fixed;inset:0;background:rgba(15,25,30,0.55);display:none;align-items:center;justify-content:center;z-index:100;}
.login-box{background:#fff;border-radius:12px;padding:28px 26px;width:280px;box-shadow:0 12px 40px rgba(0,0,0,0.25);}
.login-box h2{margin:0 0 16px;font-size:16px;color:var(--navy);}
.login-box .field{margin-bottom:12px;}
.login-error{color:var(--red);font-size:12px;margin-bottom:10px;}