:root{--bg:#f4f7fb;--card:#fff;--ink:#172033;--muted:#667085;--line:#e4e7ec;--nav:#0f172a;--accent:#f97316;--green:#12b76a;--red:#ef4444;--shadow:0 14px 40px rgba(16,24,40,.09)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input{font:inherit}.hidden{display:none!important}.login{min-height:100vh;display:grid;place-items:center;padding:22px;background:linear-gradient(135deg,#0f172a,#334155)}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.login-card{width:min(430px,100%);padding:30px}.logo{width:60px;height:60px;border-radius:18px;background:var(--accent);display:grid;place-items:center;color:#fff;font-weight:800;font-size:28px}.muted{color:var(--muted)}label{display:block;margin:16px 0 7px;font-weight:700}input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px}button{border:0;border-radius:12px;padding:12px 16px;cursor:pointer}.primary{background:var(--accent);color:#fff;font-weight:800}.secondary{background:#eef2f6;color:var(--ink)}.login-card .primary{width:100%;margin-top:18px}.app{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:var(--nav);color:#fff;padding:20px;display:flex;flex-direction:column}.brand{font-weight:900;font-size:20px;margin-bottom:18px}.brand small{display:block;color:#94a3b8;font-size:11px;letter-spacing:.15em}.nav{display:grid;gap:7px}.nav button{background:transparent;color:#cbd5e1;text-align:left}.nav button:hover,.nav button.active{background:#1e293b;color:#fff}.main{min-width:0}.topbar{height:74px;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:5}.topbar h2{margin:0}.content{padding:24px}.grid{display:grid;gap:16px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.kpi{padding:20px}.kpi b{font-size:25px;display:block;margin-top:8px}.modules{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:16px}.module{padding:20px}.module h3{margin:6px 0}.module .icon{font-size:28px}.row{display:flex;gap:10px;flex-wrap:wrap}.banner{padding:22px;background:linear-gradient(135deg,#fff7ed,#ffedd5);border-color:#fed7aa}.status{display:inline-flex;padding:6px 10px;border-radius:999px;background:#dcfce7;color:#166534;font-weight:700}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.section-title{display:flex;align-items:center;justify-content:space-between;margin:24px 0 12px}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;z-index:20;transform:translateX(-105%);transition:.25s}.sidebar.open{transform:translateX(0)}.kpis{grid-template-columns:repeat(2,1fr)}.modules{grid-template-columns:1fr}.topbar{padding:0 14px}.content{padding:14px}}@media(max-width:520px){.kpis{grid-template-columns:1fr}.login-card{padding:22px}}