:root{--bg-canvas:#f2f6f7;--bg-panel:#12333d;--bg-surface:#fff;--bg-soft:#e9f0f2;--text-main:#102026;--text-muted:#5b6a70;--line:#d3dde1;--brand:#0b6f6c;--brand-strong:#095754;--danger:#b04444;--success:#0f7d4f;--radius-sm:10px;--radius-md:16px;--radius-lg:22px;--shadow-sm:0 8px 24px rgba(16,32,38,.08);--shadow-lg:0 18px 46px rgba(11,35,45,.2)}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{color:var(--text-main);background:radial-gradient(circle at 85% 10%,rgba(11,111,108,.16),transparent 42%),radial-gradient(circle at 12% 84%,rgba(18,51,61,.14),transparent 36%),var(--bg-canvas);font-family:Segoe UI Variable Text,Avenir Next,Calibri,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{background:var(--brand);color:#fff;border:0;border-radius:var(--radius-sm);padding:9px 14px;font-weight:650;cursor:pointer;transition:background .18s ease,transform .14s ease}button:hover{background:var(--brand-strong)}button:active{transform:translateY(1px)}button:disabled{opacity:.65;cursor:wait}button.secondary{background:var(--bg-soft);color:var(--text-main)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #2e8a87;outline-offset:1px}label{display:block;margin-bottom:6px;font-weight:600}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 11px;background:#fff}.muted,small{color:var(--text-muted)}.eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:12px;margin:0;color:#7ca2ad}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{padding:28px 20px;background:linear-gradient(176deg,#143943,#0f2f38);color:#e8f1f3;box-shadow:var(--shadow-lg)}.brand h1{margin:8px 0 4px;font-size:1.6rem}.main-nav{margin-top:22px;display:flex;flex-direction:column;gap:8px}.main-nav a{padding:10px 12px;border-radius:var(--radius-sm);color:#c7dde2}.main-nav a.active,.main-nav a:hover{color:#fff;background:hsla(0,0%,100%,.14)}.workspace{padding:22px 28px}.topbar{border:1px solid var(--line);border-radius:var(--radius-md);background:hsla(0,0%,100%,.92);box-shadow:var(--shadow-sm);padding:16px 18px;display:flex;justify-content:space-between;gap:16px;align-items:center}.topbar h2{margin:0}.topbar-actions{width:min(320px,100%)}.topbar-actions small{display:block;margin-top:6px}.content{margin-top:18px}.card{background:var(--bg-surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:16px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.card h3{margin:0}.dashboard-grid{display:grid;grid-gap:16px;gap:16px}.dashboard-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.stack-sm{display:grid;grid-gap:11px;gap:11px}.stack-lg{display:grid;grid-gap:16px;gap:16px}.list-row{border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px;display:flex;justify-content:space-between;gap:12px;align-items:center}.list-row p,.list-row small{margin:3px 0;display:block}.row-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.badge{display:inline-flex;align-items:center;border-radius:999px;border:1px solid #9fb5bb;color:#1d434f;background:#eff6f8;padding:4px 8px;font-size:12px;font-weight:650}.badge.success{border-color:#8ec7ab;color:var(--success);background:#edf9f2}.badge.danger{border-color:#ddb1b1;color:var(--danger);background:#fff1f1}.state-block{border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px;background:#f9fcfd}.state-block p{margin-bottom:0}.state-block.error{border-color:#debbbb;background:#fff4f4}.toast{border:1px solid #a4d4bf;background:#ecf8f1;color:#135f3f;border-radius:var(--radius-sm);padding:11px 13px;font-weight:600}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{color:#3a5863}.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:min(460px,100%);background:hsla(0,0%,100%,.96);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.auth-card h1{margin-top:6px}.auth-card button{margin-top:12px;width:100%}.centered{min-height:100vh;display:grid;place-items:center}.link-btn{display:inline-flex;margin-top:8px;font-weight:650;color:#0f6a68}@media (max-width:1024px){.app-shell{grid-template-columns:1fr}.sidebar{padding:20px}.main-nav{flex-direction:row;flex-wrap:wrap}.workspace{padding:16px}.dashboard-grid.two-col{grid-template-columns:1fr}}@media (max-width:700px){.topbar{flex-direction:column;align-items:stretch}.list-row,.row-actions{align-items:flex-start;flex-direction:column}.row-actions,.row-actions button{width:100%}}