:root{
  --bg:#f7f8fa;--card:#fff;--text:#17202a;--muted:#6b7280;--line:#e5e7eb;
  --accent:#111827;--soft:#f1f5f9;--good:#16794b;--warn:#a15c00;--bad:#b42318;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit;text-decoration:none}
.topbar{min-height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:0 28px;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:8px;font-weight:750;white-space:nowrap}.brand span{font-size:11px;color:var(--muted);font-weight:600}
.nav{display:flex;gap:6px;flex:1}.nav a{padding:9px 11px;border-radius:8px;color:#4b5563;font-size:14px}.nav a:hover{background:var(--soft);color:var(--text)}
.account{display:flex;align-items:center;gap:10px;font-size:13px}.company-switch select{max-width:210px;padding:8px 30px 8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff}.link-muted{color:var(--muted)}
.shell{max-width:1180px;margin:0 auto;padding:32px 24px 64px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head h1{font-size:28px;line-height:1.15;margin:0}.page-head p{margin:7px 0 0;color:var(--muted);max-width:700px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{border:0;border-radius:9px;min-height:42px;padding:0 16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.btn-danger{background:#fff;color:var(--bad);border:1px solid #f0c7c3}
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}.card h2,.card h3{margin-top:0}
.metric{font-size:30px;font-weight:800;letter-spacing:-.03em}.label{font-size:13px;color:var(--muted);margin-bottom:7px}
.progress{height:8px;background:#edf0f3;border-radius:99px;overflow:hidden}.progress>span{display:block;height:100%;background:var(--accent)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}
label{font-size:13px;font-weight:700}.hint{font-size:12px;color:var(--muted)}
input,select,textarea{width:100%;font:inherit;border:1px solid #d9dde3;background:#fff;border-radius:9px;padding:11px 12px;outline:none;min-height:44px}textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:#7c8593;box-shadow:0 0 0 3px rgba(17,24,39,.07)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}th{color:var(--muted);font-weight:700;background:#fafafa}tr:last-child td{border-bottom:0}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;background:var(--soft);font-size:12px;font-weight:700}.badge.good{color:var(--good);background:#eaf7f0}.badge.warn{color:var(--warn);background:#fff5e6}.badge.bad{color:var(--bad);background:#fff0ef}
.help-btn{width:24px;height:24px;border-radius:50%;border:1px solid var(--line);background:#fff;color:#4b5563;font-size:12px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.tooltip{position:relative;display:inline-flex}.tooltip:hover .tip,.tooltip:focus-within .tip{display:block}.tip{display:none;position:absolute;z-index:20;bottom:31px;left:50%;transform:translateX(-50%);width:240px;background:#111827;color:#fff;padding:9px 10px;border-radius:8px;font-size:12px;line-height:1.4;font-weight:500}
.alert{border-radius:10px;padding:12px 14px;margin-bottom:16px;border:1px solid var(--line);background:#fff}.alert.success{border-color:#bee5cf;color:#12653f}.alert.error{border-color:#f0c7c3;color:#94251d}.alert.warning{border-color:#f2d6aa;color:#8b5200}
.empty{text-align:center;padding:42px 20px;color:var(--muted)}.empty strong{display:block;color:var(--text);font-size:17px;margin-bottom:6px}
.check-list{display:flex;flex-direction:column}.check-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}.check-row:last-child{border-bottom:0}.check-main{display:flex;align-items:center;gap:10px}.check-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:900}.check-icon.ok{background:#eaf7f0;color:var(--good)}.check-icon.no{background:#fff0ef;color:var(--bad)}
.kicker,.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:800}
.hero{padding:28px}.hero h1{font-size:32px;margin:4px 0 8px}.hero p{color:var(--muted);max-width:720px;margin:0}
.quick-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.action-card{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff}.action-card strong{display:block;margin-bottom:5px}.action-card span{font-size:13px;color:var(--muted)}
.modal{display:none;position:fixed;inset:0;z-index:50;align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}.modal-backdrop{position:absolute;inset:0;background:rgba(17,24,39,.45)}.modal-card{position:relative;width:min(560px,100%);background:#fff;border-radius:15px;padding:24px;box-shadow:0 22px 60px rgba(0,0,0,.2)}.modal-card h2{margin:5px 0 10px}.modal-card p{color:#4b5563;line-height:1.65;white-space:pre-line}.modal-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:24px;cursor:pointer}.modal-actions{display:flex;justify-content:flex-end;margin-top:20px}
.login-shell{max-width:430px;margin:7vh auto;padding:0 20px}.login-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.login-card h1{margin:0 0 8px}.login-card .sub{color:var(--muted);margin:0 0 22px}
.upload-zone{border:1.5px dashed #cbd0d7;border-radius:12px;padding:24px;text-align:center;background:#fafafa}.upload-zone input{margin-top:12px;background:#fff}
.file-name{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.system-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.system-row:last-child{border-bottom:0}
code{background:#f3f4f6;border-radius:6px;padding:2px 5px}
@media(max-width:900px){.topbar{flex-wrap:wrap;padding:14px 18px}.nav{order:3;width:100%;overflow:auto}.account{margin-left:auto}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.shell{padding:22px 14px 48px}.page-head{align-items:flex-start;flex-direction:column}.form-grid,.grid-2,.grid-3,.grid-4,.quick-actions{grid-template-columns:1fr}.topbar{position:static}.user-name{display:none}.company-switch select{max-width:150px}.hero{padding:20px}.hero h1{font-size:27px}}