:root{--bg:#f3f7f6;--card:#fff;--ink:#173b32;--muted:#6d817b;--line:#dce8e4;--brand:#0b6556;--brand2:#0d7a67;--soft:#eaf6f2;--danger:#b42318;--warn:#b54708;--shadow:0 12px 34px rgba(23,59,50,.08)}
*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}
button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.login{min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr}.login-brand{padding:8vw;background:linear-gradient(145deg,#0b6556,#123f37);color:#fff;display:flex;flex-direction:column;justify-content:center}.login-brand h1{font-size:52px;margin:12px 0}.login-brand p{max-width:620px;line-height:1.7;color:#d8eee8}.login-card{display:grid;place-items:center;padding:40px}.panel{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:var(--shadow)}.panel h2{margin:0 0 6px}.panel .muted{color:var(--muted);margin-bottom:26px}
label{display:block;font-size:13px;font-weight:700;color:#49655d;margin-bottom:14px}input,select,textarea{width:100%;margin-top:7px;padding:11px 12px;border:1px solid #cbdcd6;border-radius:10px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:#6eb6a3;box-shadow:0 0 0 3px rgba(11,101,86,.1)}
.btn{border:0;border-radius:10px;padding:11px 16px;font-weight:800;background:var(--brand);color:#fff}.btn.secondary{background:#fff;color:var(--brand);border:1px solid var(--line)}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.55;cursor:not-allowed}.error{padding:10px 12px;border-radius:9px;background:#fff0ef;color:var(--danger);font-size:13px;margin:12px 0}
.shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.sidebar{background:#123f37;color:#fff;padding:20px 14px;position:sticky;top:0;height:100vh}.brandmark{padding:10px 12px 24px}.brandmark strong{font-size:20px;display:block}.brandmark span{font-size:12px;color:#b9d8d1}.nav button{width:100%;border:0;background:transparent;color:#d9ebe7;text-align:left;padding:11px 12px;border-radius:9px;margin:2px 0}.nav button.active,.nav button:hover{background:rgba(255,255,255,.1);color:#fff}.main{min-width:0}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.topbar small{color:var(--muted)}.content{padding:22px}.pagehead{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.pagehead h1{font-size:25px;margin:0}.pagehead p{margin:5px 0 0;color:var(--muted);font-size:13px}.toolbar{display:flex;gap:8px;align-items:center}.toolbar input,.toolbar select{margin:0;min-width:190px}
.metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.metric,.card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 18px rgba(23,59,50,.04)}.metric{padding:18px}.metric span{font-size:12px;color:var(--muted)}.metric strong{display:block;font-size:28px;margin-top:8px}.card{padding:16px;margin-top:16px}.card h3{margin:0 0 14px;font-size:16px}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:11px 12px;border-bottom:1px solid #edf2f0;text-align:left;font-size:13px;vertical-align:top}th{background:#f8fbfa;color:#536e67;font-size:11px;text-transform:uppercase;letter-spacing:.04em;position:sticky;top:0}tr:hover td{background:#fbfdfc}.status{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--soft);color:var(--brand);font-size:11px;font-weight:800}.status.warn{background:#fff4e5;color:var(--warn)}.status.danger{background:#fff0ef;color:var(--danger)}.mono{font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.link{border:0;background:transparent;color:var(--brand);font-weight:800;padding:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.modalback{position:fixed;inset:0;background:rgba(17,45,39,.45);display:grid;place-items:center;padding:20px;z-index:50}.modal{width:min(760px,96vw);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 24px 70px rgba(0,0,0,.2)}.modalhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modalhead h3{margin:0}.close{border:0;background:#f0f5f3;border-radius:8px;padding:7px 10px}.actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.empty{padding:40px;text-align:center;color:var(--muted)}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.shell{grid-template-columns:190px 1fr}}@media(max-width:760px){.login{grid-template-columns:1fr}.login-brand{display:none}.shell{display:block}.sidebar{height:auto;position:static}.nav{display:flex;overflow:auto}.nav button{white-space:nowrap}.topbar{position:static}.grid2,.metrics{grid-template-columns:1fr}.content{padding:14px}.toolbar{flex-wrap:wrap}}