@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');:root{--blue:#0ea5e9;--green:#22c55e;--dark:#0f172a;--line:#e4eaf2}*{box-sizing:border-box}body{margin:0;background:#f4f7fb;color:var(--dark);font-family:Poppins,Arial,sans-serif;font-size:13px}aside{position:fixed;inset:0 auto 0 0;width:238px;background:linear-gradient(160deg,#0f172a,#112f46);color:white;padding:22px 12px;display:flex;flex-direction:column}.brand{font-size:22px;font-weight:700;display:flex;align-items:center;gap:9px;padding:0 10px 26px}.brand img{width:34px;height:34px;object-fit:contain}nav{display:grid;gap:6px}nav a{color:#d7e3f2;text-decoration:none;padding:11px 15px;border-radius:7px}nav a:hover,nav a.active{background:#0878cc;color:white}.sidebottom{margin-top:auto;padding:12px;color:#9cb6c9}main{margin-left:238px;padding:24px;max-width:1700px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px;gap:12px}header small{color:#64748b}h1{font-size:23px;margin:4px 0}h2{font-size:16px;margin:0 0 15px}.account a{margin-left:12px;color:#0878cc}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.card,.panel{background:white;border:1px solid var(--line);border-radius:11px;padding:20px;box-shadow:0 4px 16px #112b4508}.card b{display:block;font-size:27px;margin-top:7px}.muted{color:#64748b}.panel{margin-bottom:20px;overflow-x:auto}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:5px;margin-bottom:12px}input,select{width:100%;border:1px solid #d7dfeb;border-radius:7px;padding:11px;font:inherit;background:white}button,.btn{background:#0879ed;border:0;color:white;border-radius:7px;padding:11px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}button:hover,.btn:hover{background:#0368d1}.flash{padding:12px 16px;background:#dcfce7;border-radius:8px;margin-bottom:15px}table{border-collapse:collapse;width:100%;min-width:570px}th,td{padding:11px;border-bottom:1px solid #edf1f6;text-align:left}th{background:#f8fafc;color:#475569;font-size:12px}small{font-size:11px}.error{color:#b91c1c}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .panel{width:min(440px,100%)}.login img{max-width:240px;width:100%;display:block;margin:0 auto 22px}@media(max-width:900px){aside{position:relative;width:auto;inset:auto;padding:12px}.brand{padding-bottom:8px}nav{display:flex;overflow:auto}nav a{white-space:nowrap}.sidebottom{display:none}main{margin:0;padding:15px}.cards{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}}@media(max-width:550px){.cards{grid-template-columns:1fr 1fr}.card{padding:12px}.card b{font-size:20px}header{align-items:flex-start;flex-direction:column}}