:root {
  --navy: #1F3864;
  --gold: #9C6B1F;
  --light: #EDEEF4;
  --bg: #F7F8FA;
  --text: #1D1D1F;
  --text-secondary: #6B6B6F;
  --border: #D8DAE0;
  --green-bg: #E6F4EA; --green-text: #1E7B34;
  --amber-bg: #FCF1DA; --amber-text: #8A5A00;
  --red-bg: #FBE7E7; --red-text: #A32D2D;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, "Segoe UI", Arial, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px;
}
.wrap { max-width: 1180px; margin: 0 auto; padding: 24px; }
header.top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
h1 { font-size: 20px; margin: 0 0 4px; color: var(--navy); }
header.top p { margin: 0; color: var(--text-secondary); font-size: 13px; }
.tabs { display: flex; gap: 6px; margin-bottom: 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tab-link {
  text-decoration: none; padding: 10px 16px; font-size: 14px; color: var(--text-secondary);
  border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-block;
}
.tab-link.active { color: var(--navy); border-bottom-color: var(--gold); font-weight: 600; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.card .label { font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.card .value { font-size: 22px; font-weight: 600; color: var(--navy); }
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: 9px 10px; font-size: 13px; border-bottom: 1px solid var(--border); }
th { background: var(--navy); color: #fff; font-weight: 600; font-size: 12px; }
tr:nth-child(even) td { background: var(--light); }
.badge { display: inline-block; padding: 2px 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.badge.green { background: var(--green-bg); color: var(--green-text); }
.badge.amber { background: var(--amber-bg); color: var(--amber-text); }
.badge.red { background: var(--red-bg); color: var(--red-text); }
.badge.gray { background: var(--light); color: var(--text-secondary); }
.btn {
  background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px;
  font-size: 13px; cursor: pointer; color: var(--text); text-decoration: none; display: inline-block;
}
.btn:hover { background: var(--light); }
.btn-primary { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-primary:hover { background: #16294c; color: #fff; }
.btn-small { padding: 3px 9px; font-size: 12px; }
.btn-danger { color: var(--red-text); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
form.record-form { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 8px; }
.field label { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 8px 9px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px;
  font-family: inherit; background: #fff; color: var(--text);
}
.field textarea { resize: vertical; min-height: 46px; }
fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px 6px; margin: 16px 0; }
legend { padding: 0 6px; font-size: 13px; font-weight: 600; color: var(--navy); }
.scores-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; }
.form-actions { display: flex; gap: 10px; margin-top: 14px; }
.select-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.select-row select { padding: 8px; border-radius: 6px; border: 1px solid var(--border); font-size: 13px; }
.chart-box { max-width: 460px; margin: 0 auto; }
.trat-item { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.trat-item .info { font-size: 13px; }
.trat-item .info b { color: var(--navy); }
.empty-msg { color: var(--text-secondary); font-size: 13px; padding: 20px; text-align: center; }
.note { font-size: 12px; color: var(--text-secondary); margin-top: 10px; }
.login-box { max-width: 340px; margin: 80px auto; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 28px; }
.login-box h1 { text-align: center; }
.error-msg { color: var(--red-text); font-size: 13px; margin-bottom: 10px; }