/* SIPL GHG Admin – vendored stylesheet (no CDN). Palette from mockup/DESIGN_NOTES.md */
:root{
  --teal-700:#0F766E;--teal-900:#115E59;--teal-500:#14B8A6;--teal-50:#E6F4F1;--teal-100:#CCEAE4;
  --green-700:#15803D;--sky-600:#0284C7;--lime-500:#84CC16;--amber-600:#D97706;--red-700:#B91C1C;
  --bg:#F3F6F5;--title:#EAF1EF;--sidebar:#F8FAF9;--surface:#FFFFFF;--line:#E2E8E6;--text:#0F172A;--dim:#64748B;--muted:#94A3B8;
  --radius:8px;--mono:"Cascadia Mono",Consolas,"SFMono-Regular",Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:13px/1.5 "Segoe UI Variable","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--teal-700);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:22px;font-weight:600;margin:0 0 4px}h2{font-size:14px;font-weight:600;margin:0 0 12px}h3{font-size:12.5px;font-weight:600;margin:14px 0 6px}
.h-sub{font-size:14px;font-weight:400}
code,.mono{font-family:var(--mono);font-size:12px}
.dim{color:var(--dim)}.small{font-size:11.5px}.nowrap{white-space:nowrap}.break{word-break:break-all}.pre{white-space:pre-wrap;margin:0}
hr{border:0;border-top:1px solid var(--line);margin:16px 0}
/* top bar */
.topbar{height:48px;background:var(--title);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 16px;position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--text);font-size:14px}.brand:hover{text-decoration:none}
.brand-sub{font-weight:400;color:var(--dim)}
.logo{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--teal-700),var(--green-700));display:inline-block;flex:none}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}.who{color:var(--dim)}
.nav-toggle{display:none;border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:4px 9px;cursor:pointer}
/* shell */
.shell{display:flex;min-height:calc(100vh - 48px)}
.sidebar{width:248px;flex:none;background:var(--sidebar);border-right:1px solid var(--line);padding:12px 10px;position:sticky;top:48px;height:calc(100vh - 48px);overflow:auto}
.nav-group{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--dim);margin:14px 10px 4px;font-weight:600}
.nav-item{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;border-radius:6px;color:var(--text);position:relative}
.nav-item:hover{background:var(--teal-50);text-decoration:none}
.nav-item.active{background:var(--teal-50);color:var(--teal-900);font-weight:600}
.nav-item.active::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:3px;background:var(--teal-700)}
.nav-foot{margin:20px 10px 0;font-size:11px;color:var(--muted)}
.pill{background:var(--teal-700);color:#fff;border-radius:10px;padding:0 7px;font-size:11px;font-weight:600}
.content{flex:1;min-width:0;padding:22px 24px 40px}
/* page */
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.page-head p{margin:2px 0 0}.actions{display:flex;gap:8px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px;min-width:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-2>.card{margin-bottom:0}.grid-2{margin-bottom:16px}
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:16px}
.kpi{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--teal-700);border-radius:var(--radius);padding:12px 14px;display:flex;flex-direction:column;color:var(--text)}
.kpi:hover{text-decoration:none;border-color:var(--teal-100)}
.kpi-amber{border-left-color:var(--amber-600)}.kpi-red{border-left-color:var(--red-700)}.kpi-sky{border-left-color:var(--sky-600)}
.kpi-label{font-size:11.5px;color:var(--dim)}.kpi-value{font-size:22px;font-weight:600}.kpi-sub{font-size:11px;color:var(--dim)}
/* tables */
.table{width:100%;border-collapse:collapse}
.table th{font-size:11.5px;color:var(--dim);font-weight:600;text-align:left;border-bottom:1px solid var(--line);padding:7px 8px;white-space:nowrap}
.table td{border-bottom:1px solid var(--line);padding:8px;vertical-align:top}
.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:#FAFCFB}
.table-compact td{padding:5px 8px}
.num{text-align:right;font-variant-numeric:tabular-nums}.bio{color:var(--amber-600)}
.row-warn{background:#FFFBEB}
.scroll{max-height:420px;overflow:auto}.scroll-x{overflow-x:auto}
.details{max-width:420px;word-break:break-word}
/* badges */
.badge{display:inline-block;border-radius:10px;padding:1px 8px;font-size:11px;font-weight:600;white-space:nowrap}
.badge-green{background:#DCFCE7;color:var(--green-700)}.badge-amber{background:#FEF3C7;color:#92400E}.badge-red{background:#FEE2E2;color:var(--red-700)}
.badge-sky{background:#E0F2FE;color:var(--sky-600)}.badge-grey{background:#F1F5F9;color:var(--dim)}
.chip{display:inline-block;background:var(--teal-50);color:var(--teal-900);border-radius:5px;padding:0 6px;font-family:var(--mono);font-size:11.5px}
.scope{font-size:11px;font-weight:600;border-radius:5px;padding:1px 7px}.scope-1{background:var(--teal-50);color:var(--teal-700)}.scope-2{background:#E0F2FE;color:var(--sky-600)}.scope-3{background:#ECFCCB;color:#3F6212}
/* forms */
.form label{display:flex;flex-direction:column;gap:4px;font-size:11.5px;color:var(--dim);margin-bottom:12px;font-weight:600}
.form-narrow{max-width:620px}
input,select,textarea{font:inherit;color:var(--text);border:1px solid #CBD5D1;border-radius:6px;padding:7px 9px;background:#fff;width:100%;font-weight:400}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal-100);border-color:var(--teal-700)}
input[type=checkbox]{width:auto}
label.check{flex-direction:row!important;align-items:center;gap:8px!important;color:var(--text)!important;font-weight:400!important}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px 2px;margin:0 0 12px}legend{font-weight:600;font-size:12px;padding:0 6px}
.field-error{color:var(--red-700);font-weight:400}
.form-actions{display:flex;gap:8px;margin-top:6px}
.form-inline{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap;margin:2px 0}
.form-inline input{width:auto;min-width:140px}.input-sm{padding:4px 7px;font-size:12px}
.inline{display:inline}.btn-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.filters input:not([type=checkbox]),.filters select{width:auto;min-width:200px}
details{margin:10px 0}summary{cursor:pointer;color:var(--teal-700);font-weight:600;font-size:12px}
.inline-details{display:inline-block;margin:0}.inline-details summary{list-style:none;display:inline-block}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #CBD5D1;background:#fff;color:var(--text);border-radius:6px;padding:7px 14px;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--teal-50);text-decoration:none}
.btn-primary{background:var(--teal-700);border-color:var(--teal-700);color:#fff}.btn-primary:hover{background:var(--teal-900)}
.btn-danger{background:#fff;border-color:#FCA5A5;color:var(--red-700)}.btn-danger:hover{background:#FEF2F2}
.btn-ghost{background:transparent;border-color:transparent}
.btn-sm{padding:4px 10px;font-size:12px}.btn-block{width:100%}
.btn:disabled{opacity:.6;cursor:not-allowed}
/* flashes, key box */
.flash{border-radius:var(--radius);padding:10px 14px;margin-bottom:14px;border:1px solid}
.flash-ok{background:#F0FDF4;border-color:#BBF7D0;color:#14532D}
.flash-error{background:#FEF2F2;border-color:#FECACA;color:var(--red-700)}
.flash-warn{background:#FFFBEB;border-color:#FDE68A;color:#92400E}
.keybox{background:var(--teal-50);border:1px solid var(--teal-100);border-left:4px solid var(--teal-700);border-radius:var(--radius);padding:14px 16px;margin-bottom:16px}
.keyrow{display:flex;gap:10px;align-items:center;margin-top:8px;flex-wrap:wrap}
code.key{font-size:16px;background:#fff;border:1px solid var(--teal-100);padding:6px 10px;border-radius:6px;letter-spacing:.5px;word-break:break-all}
.dl{display:grid;grid-template-columns:200px 1fr;gap:10px 16px;margin:0}.dl dt{color:var(--dim);font-weight:600}.dl dd{margin:0}
.difflist{margin:0 0 6px;padding-left:18px;max-height:220px;overflow:auto;font-size:12px}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:10px}
/* auth */
.auth-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px;width:100%;max-width:380px;box-shadow:0 8px 30px rgba(15,23,42,.06)}
.auth-brand{display:flex;gap:12px;align-items:center;margin-bottom:20px}.auth-brand .logo{width:36px;height:36px;border-radius:9px}
/* responsive */
@media (max-width:1100px){.kpis{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:1fr}}
@media (max-width:800px){
  .nav-toggle{display:inline-block}.brand-sub,.who{display:none}
  .sidebar{position:fixed;left:0;top:48px;z-index:30;transform:translateX(-100%);transition:transform .2s;box-shadow:4px 0 20px rgba(0,0,0,.08)}
  .sidebar.open{transform:none}
  .content{padding:16px 12px}.kpis{grid-template-columns:1fr 1fr}.row-2,.row-3{grid-template-columns:1fr}.dl{grid-template-columns:1fr}
  .filters input:not([type=checkbox]),.filters select{min-width:0;width:100%}
}
.filters label.check{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.filters input[type=checkbox]{min-width:0!important;width:auto!important;padding:0}