:root{--bg:#0f172a;--card:#111827;--line:#243047;--text:#e5e7eb;--muted:#94a3b8;--brand:#22c55e;--brand2:#38bdf8;--danger:#ef4444;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f1f5f9;color:#0f172a}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f172a,#052e16)}.login-card{width:min(430px,92vw);background:white;border-radius:22px;padding:30px;box-shadow:0 30px 80px #0006}.brand{font-size:28px;font-weight:900}.brand span{color:var(--brand)}.muted{color:#64748b}.field{margin:12px 0}.field label{font-weight:700;font-size:13px}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:12px;margin-top:6px}button,.btn{border:0;background:var(--brand);color:#052e16;font-weight:900;padding:11px 16px;border-radius:12px;cursor:pointer;text-decoration:none;display:inline-block}.btn.secondary{background:#e2e8f0;color:#0f172a}.btn.danger{background:var(--danger);color:white}.layout{display:flex;min-height:100vh}.side{width:270px;background:#0f172a;color:white;padding:22px;position:fixed;height:100vh;overflow:auto}.side .logo{font-size:23px;font-weight:900;margin-bottom:25px}.side .logo span{color:var(--brand)}.side a{display:block;color:#cbd5e1;text-decoration:none;padding:12px;border-radius:12px;margin:5px 0}.side a:hover,.side a.active{background:#1e293b;color:white}.main{margin-left:270px;padding:25px;width:calc(100% - 270px)}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:white;border:1px solid #e2e8f0;border-radius:18px;padding:18px;box-shadow:0 10px 25px #0f172a0d}.kpi{font-size:13px;color:#64748b}.kpi strong{display:block;color:#0f172a;font-size:26px;margin-top:8px}.good{color:#16a34a}.bad{color:#dc2626}.warn{color:#d97706}.table{width:100%;border-collapse:collapse;background:white;border-radius:16px;overflow:hidden}.table th,.table td{padding:12px;border-bottom:1px solid #e2e8f0;text-align:left}.table th{background:#f8fafc}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.alert{padding:12px;border-radius:12px;background:#ecfdf5;border:1px solid #bbf7d0;margin:12px 0}.alert.warn{background:#fffbeb;border-color:#fde68a}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.hero h1{font-size:44px;line-height:1.05;margin:0}.pill{display:inline-block;background:#dcfce7;color:#166534;padding:7px 12px;border-radius:999px;font-weight:800;font-size:13px;margin-bottom:12px}@media(max-width:850px){.side{position:relative;width:100%;height:auto}.layout{display:block}.main{margin:0;width:100%}.grid,.form-grid,.hero{grid-template-columns:1fr}.top{display:block}.table{font-size:13px}}