:root{
  --bg:#f5f7fb;--card:#fff;--ink:#172033;--muted:#6d778b;--line:#e4e9f1;
  --accent:#1f6feb;--accent-2:#eaf2ff;--warn:#b45309;--warn-bg:#fff7ed;
  --danger:#b42318;--danger-bg:#fff1f0;--ok:#16794b;--ok-bg:#edfdf5;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 28px;background:#fff;border-bottom:1px solid var(--line)}
.topbar h1{margin:2px 0 0;font-size:24px}.topbar p{margin:4px 0 0;color:var(--muted);font-size:14px}
.eyebrow{font-size:11px;letter-spacing:.12em;font-weight:800;color:#667085}
.shell{max-width:1180px;margin:0 auto;padding:28px 20px 48px}
.hero{display:flex;gap:24px;justify-content:space-between;align-items:center;padding:28px;border-radius:22px;background:linear-gradient(135deg,#ffffff 0%,#eef4ff 100%);border:1px solid #dfe8f8}
.hero h2{font-size:30px;margin:12px 0 10px;line-height:1.2}.hero p{margin:0;color:var(--muted);max-width:720px}
.pill{display:inline-flex;padding:6px 10px;border-radius:999px;background:#172033;color:#fff;font-size:12px;font-weight:800}
.primary,.ghost,.danger,.success{border:0;border-radius:12px;padding:11px 15px;font-weight:750}
.primary{background:var(--accent);color:#fff}.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.danger{background:var(--danger-bg);color:var(--danger)}.success{background:var(--ok-bg);color:var(--ok)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.stat strong{display:block;font-size:28px}.stat span{color:var(--muted);font-size:13px}
.workspace{display:grid;grid-template-columns:190px minmax(0,1fr);gap:16px}
.sidebar{background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;height:max-content}
.nav{width:100%;display:flex;justify-content:space-between;align-items:center;border:0;background:transparent;padding:12px;border-radius:10px;text-align:left;color:#394359}
.nav.active{background:var(--accent-2);color:var(--accent);font-weight:800}.nav span{font-size:12px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.panel-head{display:flex;align-items:flex-end;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.panel-head h3{margin:4px 0 0}.legend{font-size:12px;color:var(--muted)}
.list{padding:12px}
.card{display:grid;grid-template-columns:1fr auto;gap:18px;padding:16px;border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
.card h4{margin:0 0 6px}.meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px}
.tag{display:inline-flex;padding:4px 8px;border-radius:999px;background:#f2f4f7;color:#475467;font-size:12px;font-weight:700}
.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.ok{background:var(--ok-bg);color:var(--ok)}.tag.danger{background:var(--danger-bg);color:var(--danger)}
.card-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.empty{padding:50px 20px;text-align:center;color:var(--muted)}
.note{margin-top:16px;padding:14px 16px;border-radius:14px;background:#fff;border:1px dashed #cbd5e1;color:#475467;font-size:13px}
dialog{border:0;border-radius:18px;padding:0;box-shadow:0 30px 80px rgba(15,23,42,.2);width:min(560px,calc(100vw - 24px))}
dialog::backdrop{background:rgba(15,23,42,.35)}
#reportForm,.detail{padding:20px}.dialog-head{display:flex;justify-content:space-between;align-items:flex-start}.dialog-head h3{margin:4px 0 14px}
.icon-btn{border:0;background:transparent;font-size:28px;color:#667085}
label{display:block;font-size:13px;font-weight:700;margin:14px 0;color:#344054}
select,textarea,input[type=file]{width:100%;margin-top:7px;border:1px solid #d0d5dd;border-radius:10px;padding:11px;background:#fff}
textarea{min-height:100px;resize:vertical}small{display:block;margin-top:6px;color:var(--muted);font-weight:400}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.timeline{border-left:2px solid #e4e7ec;margin:18px 0 0 8px;padding-left:18px}
.event{position:relative;margin:0 0 16px}.event:before{content:"";position:absolute;left:-24px;top:4px;width:10px;height:10px;border-radius:50%;background:#98a2b3;border:2px solid #fff}
.event strong{display:block}.event span{font-size:12px;color:var(--muted)}
@media (max-width:760px){
  .topbar{padding:16px}.shell{padding:16px 12px 36px}.hero{align-items:flex-start;flex-direction:column}.hero h2{font-size:25px}.stats{grid-template-columns:repeat(2,1fr)}
  .workspace{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:repeat(2,1fr)}.panel-head{align-items:flex-start;gap:8px;flex-direction:column}
  .card{grid-template-columns:1fr}.card-actions{justify-content:flex-start}.legend{display:none}
}