:root{--blue:#0f4c81;--green:#12a15f;--dark:#172033;--bg:#f4f7fb;--line:#dbe3ef}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--dark)}header{background:linear-gradient(135deg,var(--blue),#0b2947);color:white;padding:18px 22px;display:flex;justify-content:space-between;align-items:center}h1,h2,h3,p{margin-top:0}main{max-width:1200px;margin:24px auto;padding:0 16px}.card,.view{background:white;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 30px rgba(20,40,70,.08)}.login{max-width:420px;margin:45px auto}label{display:block;font-weight:700;margin:12px 0 6px}input,select,textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:15px}textarea{min-height:90px}button{background:var(--green);border:0;color:white;border-radius:10px;padding:12px 16px;font-weight:800;cursor:pointer;margin:8px 8px 8px 0}.ghost{background:white;color:var(--blue);border:1px solid var(--line)}.hidden{display:none}nav{margin-bottom:15px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:15px}.metric{border-left:8px solid var(--blue);padding:18px;border-radius:14px;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.GREEN{border-left-color:#18a957}.AMBER{border-left-color:#f5a623}.RED{border-left-color:#db3b3b}.tool-group{margin:18px 0;border:1px solid var(--line);border-radius:14px;overflow:hidden}.tool-group h3{background:#eaf1f8;padding:12px 14px;margin:0}.tool-row{display:grid;grid-template-columns:2fr .6fr 1fr 1.6fr;gap:10px;padding:10px 14px;border-top:1px solid var(--line);align-items:center}.muted{color:#6b7280;font-size:14px}canvas{width:100%;max-width:500px;height:160px;background:white;border:2px dashed #9aa8bd;border-radius:12px;touch-action:none}table{width:100%;border-collapse:collapse;background:white}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left}.badge{padding:5px 9px;border-radius:999px;color:white;font-weight:800}.badge.GREEN{background:#18a957}.badge.AMBER{background:#f5a623}.badge.RED{background:#db3b3b}@media(max-width:800px){.grid,.tool-row{grid-template-columns:1fr}.card,.view{padding:14px}header{padding:14px}button{width:100%;margin-right:0}}