:root{--bg: #eef2f7;--surface: #ffffff;--surface-2: #f6f8fc;--line: #e6ebf2;--line-2: #cbd5e1;--ink: #0b1220;--ink-2: #475569;--ink-3: #94a3b8;--accent: #0d9488;--accent-2: #0f766e;--accent-3: #14b8a6;--accent-bg: #f0fdfa;--pos: #10b981;--neg: #ef4444;--neg-bg: #fef2f2;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 2px 8px rgba(15, 23, 42, .05);--shadow-md: 0 10px 30px rgba(15, 23, 42, .1), 0 3px 8px rgba(15, 23, 42, .06);--shadow-lg: 0 24px 60px rgba(15, 23, 42, .18);--grad-header: linear-gradient(160deg, #0f172a 0%, #134e4a 55%, #0f766e 100%);--grad-accent: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);--r: 14px;--r-sm: 9px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input,select,button,textarea{font-family:inherit;font-size:14px}button{cursor:pointer}h1,h2,h3{letter-spacing:-.01em}h2{font-size:20px}h3{font-size:15px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#cdd7e5;border-radius:8px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:#b4c1d4}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--grad-header);padding:20px}.login-card{background:var(--surface);border-radius:18px;box-shadow:var(--shadow-lg);padding:36px;width:380px;animation:pop .35s ease}@keyframes pop{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}.login-card h1{font-size:22px;margin:0 0 4px}.login-card .sub{color:var(--ink-3);font-size:11px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:22px}.field{margin-bottom:14px}.field label{display:block;font-size:11.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s;outline:none}.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--line-2)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent-3);box-shadow:0 0 0 3px #14b8a629}.btn{border:1px solid var(--line);background:#fff;color:var(--ink-2);border-radius:var(--r-sm);padding:9px 16px;font-weight:600;transition:transform .08s,box-shadow .15s,background .15s,border-color .15s,color .15s}.btn:hover{border-color:var(--line-2);background:var(--surface-2)}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px #14b8a647}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--grad-accent);color:#fff;border-color:transparent;box-shadow:0 2px 6px #0d94884d}.btn-primary:hover{background:linear-gradient(135deg,#0d9488,#0f766e);box-shadow:0 4px 12px #0d94885c}.btn-danger{background:var(--neg-bg);color:var(--neg);border-color:#fecaca}.btn-danger:hover{background:#fee2e2;border-color:#fca5a5}.btn-whatsapp{background:#25d366;color:#fff;border-color:transparent;box-shadow:0 2px 6px #25d3664d}.btn-whatsapp:hover{background:#1ebe5b;box-shadow:0 4px 12px #25d3665c}.btn-sm{padding:6px 11px;font-size:12px;border-radius:8px}.login-err{display:none;color:var(--neg);font-size:12.5px;margin-top:10px;background:var(--neg-bg);border:1px solid #fecaca;border-radius:8px;padding:8px 11px}.login-err.show{display:block}.app-shell{display:flex;min-height:100vh}.sidebar{width:214px;background:var(--grad-header);color:#fff;padding:18px 12px 24px;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar::-webkit-scrollbar-thumb{background:#ffffff2e;border-color:transparent}.sidebar .brand{padding:4px 10px 16px;font-weight:800;font-size:16px;letter-spacing:-.02em;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:12px}.sidebar a{display:block;padding:9px 12px;margin:2px 0;color:#ffffffb8;text-decoration:none;font-size:13px;font-weight:500;border-radius:9px;position:relative;transition:background .15s,color .15s}.sidebar a:hover{color:#fff;background:#ffffff17}.sidebar a.active{color:#fff;background:#ffffff24;font-weight:600}.sidebar a.active:before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--accent-3)}.main{flex:1;padding:26px 30px;max-width:1400px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:12px 18px}.topbar select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;background:#fff}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px 22px;transition:box-shadow .18s}.card:hover{box-shadow:var(--shadow-md)}.card h2,.card h3{margin-top:0}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--ink-3);font-weight:700;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;padding:10px 12px;border-bottom:2px solid var(--line);white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid var(--line)}tbody tr{transition:background .12s}tbody tr:hover{background:var(--surface-2)}tbody tr:last-child td{border-bottom:none}tfoot td{font-weight:700;border-top:2px solid var(--line)}a{color:var(--accent-2);font-weight:600;text-decoration:none}a:hover{text-decoration:underline}.toolbar{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap;align-items:flex-end}.muted{color:var(--ink-3);font-size:12px}.num{font-variant-numeric:tabular-nums}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700}.pill-ok{background:#dcfce7;color:#15803d}.pill-low{background:var(--neg-bg);color:var(--neg)}