*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f4f6f9;color:#18202a}
button,input,select{font:inherit}button{cursor:pointer;border:0;border-radius:8px;padding:10px 14px;background:#141827;color:#fff}
#login{min-height:100vh;display:grid;place-items:center;background:#121522}.loginbox{width:min(420px,92vw);background:#fff;padding:32px;border-radius:18px;box-shadow:0 20px 50px #0003}.loginbox input{display:block;width:100%;padding:12px;margin:9px 0;border:1px solid #ddd;border-radius:9px}.loginbox button{width:100%;margin-top:8px}
.hide{display:none!important}header{padding:16px 22px;background:#fff;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e5e7eb}header span{display:flex;gap:8px}
nav{display:flex;gap:8px;flex-wrap:wrap;padding:12px 18px;background:#fff;border-bottom:1px solid #e5e7eb}nav button{background:#eef0f4;color:#18202a}
section{padding:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.card{background:#fff;border:1px solid #e6e9ee;border-radius:14px;padding:18px}.value{font-size:25px;font-weight:800;margin-top:8px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.toolbar input,.toolbar select{padding:10px;border:1px solid #ddd;border-radius:8px}.table{overflow:auto;background:#fff;border-radius:12px;border:1px solid #e6e9ee}.table table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap}
.form{background:#fff;padding:16px;border-radius:12px;margin-bottom:14px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.form input,.form select{padding:10px;border:1px solid #ddd;border-radius:8px}