:root{font-family:Arial,sans-serif;color:#172033;background:#f4f6f9}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;background:#0b1c43;color:#fff}header h1{margin:0;font-size:22px}header a{color:#fff}main{padding:24px}.login{max-width:390px;margin:10vh auto;background:#fff;padding:28px;border-radius:10px;box-shadow:0 5px 24px #0002}.login label{display:block;margin:16px 0}.login input{box-sizing:border-box;width:100%;padding:10px;margin-top:6px;border:1px solid #b9c1ce;border-radius:5px}button{background:#174ea6;color:#fff;border:0;border-radius:4px;padding:8px 12px;cursor:pointer}.error{color:#a00000}.notice{background:#e8f4e8;padding:10px}.table{overflow:auto;background:#fff}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:10px;border-bottom:1px solid #dde2ea;vertical-align:top}th{background:#e9eef6}select{padding:6px}small{color:#657083}