:root{--ink:#203047;--muted:#62738a;--line:#e1e7ef;--bg:#f4f6fa;--nav:#13273e;--accent:#176b80;--radius:12px}
body{font-size:14px;line-height:1.55}
nav{width:248px;padding:24px 12px;scrollbar-width:thin;scrollbar-color:#52677d var(--nav)}
nav .brand{padding:0 8px 22px;display:flex;align-items:center;gap:10px;font-size:15px}
.brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;background:#267e91;border-radius:9px;color:white;font-size:20px}
nav .group{font-size:10px;text-transform:uppercase;letter-spacing:1.3px;font-weight:700;padding:20px 12px 7px;color:#9badc2}
nav a.item{padding:8px 12px;margin:2px 0;border:0;border-radius:7px;font-size:13px}
nav a.item.on{background:#24475d;box-shadow:inset 3px 0 #70ced0;color:white;font-weight:600}
nav .ico{font-size:13px;opacity:.85;width:18px;margin-right:9px}
nav .foot{padding-top:12px;margin-top:24px}
main{padding:0 34px 60px;max-width:1800px}
.workspace-header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);margin-bottom:26px;padding:18px 0}
.workspace-header strong{display:block;font-size:16px;font-weight:600;margin-top:4px}
.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.6px;color:var(--accent)}
.session-info{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.preview-tag{font-size:11px;color:var(--muted)}
.user-pill{border:1px solid var(--line);background:white;padding:8px 12px;border-radius:20px;text-decoration:none;font-size:12px;color:var(--ink)}
h1{font-size:27px;letter-spacing:-.7px;font-weight:700;margin-bottom:8px}h2{font-size:18px;letter-spacing:-.25px}
.panel{padding:22px;margin:20px 0;box-shadow:0 2px 5px #20304703}
.demo-tools{background:#eef3f7;border:1px dashed #cdd8e2;padding:12px 16px;margin:0 0 24px;box-shadow:none}
.demo-tools>summary{font-size:12px!important;color:#4e657a}.demo-tools>summary span{font-weight:400;margin-left:12px;color:var(--muted)}
.demo-content{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding-top:12px}.demo-content>.muted{font-size:12px;max-width:520px}
input,select{min-height:38px;border-radius:7px;border-color:#cbd5e1;padding:8px 10px}input[type=checkbox],input[type=radio]{min-height:0}
input:focus,select:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #69b8c7;outline-offset:2px}
button,.btn{border-radius:7px;padding:9px 16px;font-weight:600;font-size:13px}button.small,.btn.small{padding:6px 10px}
.formgrid{gap:16px 20px}.formgrid label,.filters label{font-size:12px;font-weight:600;gap:6px;color:#4b5e74}.formgrid .actions{padding-top:8px}
.filters{gap:12px;margin:16px 0}.topline{margin-bottom:18px}
.tablewrap{border-radius:10px;box-shadow:0 2px 5px #20304703}th{background:#edf2f7;color:#465c73;font-size:11px;letter-spacing:.2px;padding:13px 12px;z-index:1}td{padding:12px;font-size:13px}tbody tr:nth-child(even){background:#fafbfd}tbody tr:hover td{background:#edf6f8}
table.grid td,table.grid th{padding:9px 8px}input.mini{min-height:34px}.kpis{gap:18px;margin:24px 0}.kpi{padding:22px;box-shadow:0 3px 9px #20304704}.kpi .label{font-weight:600;font-size:12px}.kpi .value{font-size:29px;letter-spacing:-.7px;margin-top:8px}.badge{padding:3px 9px}.flash{padding:14px 18px}.treso{padding:20px 22px}
@media(max-width:1100px){nav{width:220px}main{padding:0 22px 40px}.workspace-header{align-items:flex-start}.session-info{max-width:220px}}
@media(max-width:860px){nav{width:auto;display:flex;padding:12px;gap:3px}nav .brand{width:100%;padding:5px 8px 12px}nav .group{display:none}nav .foot{display:flex;flex-wrap:wrap;width:100%;margin:8px 0 0;padding:8px 0 0}nav a.item{font-size:12px;padding:7px 9px}main{padding:0 16px 32px}.workspace-header{min-height:90px}.workspace-header strong{font-size:14px}.demo-tools>summary span{display:block;margin:4px 0 0}.demo-content form.inline{flex-wrap:wrap}h1{font-size:23px}.panel{padding:16px}.split{grid-template-columns:1fr}.topline form{flex-wrap:wrap}.session-info{max-width:180px}}
@media print{.workspace-header,.demo-tools{display:none!important}main{padding:0}.panel,.kpi{box-shadow:none}}

.loginbox{border-radius:16px;box-shadow:0 12px 40px #13273e12;padding:36px}.loginbox h1{margin-bottom:26px}

/* Lucide SVG: local assets, decorative icons retain adjacent text labels. */
.svg-icon{display:inline-block;width:18px;height:18px;vertical-align:-3px;flex-shrink:0;object-fit:contain}
nav .svg-icon{filter:brightness(0) invert(1);opacity:.8;margin-right:9px}
nav .ico .svg-icon{margin-right:0}
button:not(.ghost):not(.danger)>.svg-icon,.btn:not(.ghost):not(.danger)>.svg-icon{filter:brightness(0) invert(1)}
button>.svg-icon,.btn>.svg-icon{margin-right:5px}
button.ghost>.svg-icon,button.danger>.svg-icon{filter:none}