*{box-sizing:border-box}body{margin:0;font-family:system-ui,Arial,sans-serif;background:#f5f7fb;color:#1b2430}
a{color:#1a56db;text-decoration:none}.top{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#fff;box-shadow:0 1px 4px #0001;flex-wrap:wrap;gap:8px}
.logo{font-weight:700;font-size:1.3rem}.top nav a{margin-left:14px}.btn,button{background:#1a56db;color:#fff!important;border:0;padding:9px 16px;border-radius:6px;cursor:pointer;font-size:1rem}
.wrap{max-width:1000px;margin:20px auto;padding:0 14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{background:#fff;border-radius:8px;padding:16px;box-shadow:0 1px 4px #0001}.card h3{margin:0 0 6px}.price{font-weight:700;color:#0e7a3b}
input,select,textarea{width:100%;padding:9px;margin:4px 0 12px;border:1px solid #ccd3df;border-radius:6px;font-size:1rem}label{font-weight:600}
table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:9px;border-bottom:1px solid #e5e9f0;text-align:left;font-size:.92rem}
.flash{background:#fff4d6;padding:10px;border-radius:6px;margin-bottom:14px}.err{color:#b42318}.badge{padding:3px 8px;border-radius:10px;background:#e5e9f0;font-size:.82rem}
.foot{text-align:center;padding:20px;color:#667}.hero{background:#1a56db;color:#fff;padding:28px 20px;border-radius:10px;margin-bottom:20px}.hero h1{margin:0 0 6px}
.box{max-width:420px;margin:auto}.table-wrap{overflow-x:auto}