*{box-sizing:border-box}body{font:15px system-ui,sans-serif;margin:0;background:#f4f7fa;color:#1b2733}
nav{background:#0b5c8a;color:#fff;padding:12px 20px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}nav a{color:#fff;text-decoration:none}nav span{margin-left:auto}
main{max-width:1000px;margin:20px auto;padding:0 16px}a{color:#0b5c8a}
table{width:100%;border-collapse:collapse;background:#fff;margin:12px 0}th,td{padding:9px 10px;border-bottom:1px solid #e3e9ef;text-align:left}th{background:#eaf1f7}
form label{display:block;margin:8px 0;font-weight:600}input,select,textarea{display:block;width:100%;max-width:420px;padding:8px;border:1px solid #b9c5d0;border-radius:6px;font:inherit;margin-top:4px}
textarea{min-height:70px;max-width:600px}button,.btn{background:#0b5c8a;color:#fff;border:0;padding:9px 16px;border-radius:6px;cursor:pointer;text-decoration:none;font-size:14px}
.danger{background:#b3261e}.inline select{width:auto;margin:0}.inline{display:inline}
.box{max-width:360px;margin:8vh auto;background:#fff;padding:24px;border-radius:10px;box-shadow:0 2px 12px #0002}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.cards div{background:#fff;padding:16px;border-radius:8px}.cards b{display:block;font-size:28px;color:#0b5c8a}
.note{background:#fff;border-left:4px solid #0b5c8a;padding:10px 14px;margin:10px 0}.err{color:#b3261e}small{color:#667}