:root{--brand: #0e6f5c;--brand-dark: #0a5646;--bg: #f4f6f5;--surface: #ffffff;--text: #17231f;--muted: #5c6b66;--border: #dde4e1;--danger: #b3261e;--ok: #1b7f4d;--radius: 12px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.45}h1,h2{letter-spacing:-.02em;margin:0 0 8px}h2{font-size:17px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all}.error{color:var(--danger);margin:4px 0}.hint{font-size:12px;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}button{font:inherit;border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:9px;padding:8px 14px;cursor:pointer}button:hover:not(:disabled){background:var(--brand-dark)}button:disabled{opacity:.45;cursor:not-allowed}button.danger{background:var(--danger);border-color:var(--danger)}button.ghost{background:transparent;color:#fff;border-color:#ffffff8c}button:focus-visible{outline:3px solid #7fc7b5;outline-offset:1px}input,select{font:inherit;padding:9px 11px;border:1px solid var(--border);border-radius:9px;background:#fff;color:var(--text);width:100%}input:focus-visible,select:focus-visible{outline:3px solid #7fc7b5;border-color:var(--brand)}label{display:block;font-weight:600;font-size:13px;margin:10px 0 4px}label input,label select{margin-top:4px;font-weight:400}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:16px}.login{width:100%;max-width:380px}.login h1{color:var(--brand);font-size:28px}.login button{width:100%;margin-top:14px}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}.brand{font-weight:800;letter-spacing:-.02em}.tabs{display:flex;gap:4px;padding:10px 16px 0;background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto}.tab{background:transparent;color:var(--muted);border:none;border-bottom:3px solid transparent;border-radius:0;padding:10px 14px;font-weight:600;white-space:nowrap}.tab.active{color:var(--brand);border-bottom-color:var(--brand)}.content{flex:1;padding:20px;max-width:1100px;width:100%;margin:0 auto}.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:16px}.kpi{display:flex;flex-direction:column;gap:2px}.kpi-value{font-size:30px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}.kpi-label{font-weight:600;font-size:13px}.kpi-sub{font-size:12px;color:var(--muted)}.table-wrap{padding:0;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}tr:last-child td{border-bottom:none}.actions{display:flex;gap:6px;flex-wrap:wrap}.actions button{padding:5px 10px;font-size:13px}.badge{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:700}.badge-admin{background:#e8f1ee;color:var(--brand-dark)}.badge-online{background:#e5f5ec;color:var(--ok)}.badge-off{background:#fdecea;color:var(--danger)}.toolbar{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.toolbar input[type=search]{flex:1;min-width:200px;width:auto}.toolbar select{width:auto}.pager{display:flex;align-items:center;gap:12px;justify-content:center;margin:12px 0}.pager button{background:var(--surface);color:var(--brand);border-color:var(--border)}.overlay{position:fixed;inset:0;background:#0f191680;display:grid;place-items:center;padding:16px;z-index:20}.modal{width:100%;max-width:440px;margin:0}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}.modal-actions button[type=button]{background:var(--surface);color:var(--text);border-color:var(--border)}.error-box{border-color:var(--danger)}@media(max-width:640px){.content{padding:12px}th,td{padding:8px;font-size:13px}}