* { box-sizing: border-box; }
/* Shared site design is loaded by the tool page; these rules keep the app-specific
   surface while inheriting the same light palette and typography. */
html { background: #f3f1ec; }
body {
  margin: 0;
  color: #1b1b1b;
  background: #f3f1ec;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  line-height: 1.8;
}
a { color: #8c1d24; text-underline-offset: .2em; }
.tool-header { background: #fff; border-top: 7px solid #1b1b1b; border-bottom: 1px solid #d6d1c8; }
.tool-header__inner {
  width: min(1080px, calc(100% - 32px)); margin: 0 auto; padding: 14px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.tool-brand { display: inline-flex; align-items: center; gap: 10px; color: #1b1b1b; text-decoration: none; }
.tool-brand img { display: block; width: 52px; height: 52px; }
.tool-brand span { display: grid; gap: 0; line-height: 1.2; }
.tool-brand small { color: #706d67; font-size: 10px; letter-spacing: .12em; }
.tool-brand strong { font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif; font-size: 20px; }
.tool-header nav { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-header nav a { padding: 7px 11px; border: 1px solid #d6d1c8; border-radius: 4px; font-size: 13px; }
.tool-header nav a[aria-current="page"] { border-color: #8c1d24; font-weight: 700; }
#keiko-team-balance { padding: 28px 8px 12px; }
    #keiko-team-balance .kb-app {
      --kb-paper: light-dark(#f8f2e8, #241e20);
      --kb-field: light-dark(#fffaf3, #30292b);
      --kb-ink: light-dark(#30272a, #f3eae5);
      --kb-soft: light-dark(#73666a, #c8b8bf);
      --kb-line: light-dark(#dfd2c7, #514046);
      --kb-accent: light-dark(#873149, #eaa1b4);
      --kb-button: light-dark(#873149, #ae516b);
      --kb-button-text: light-dark(#fff8ef, #fff8ef);
      max-width: 660px; margin: 0 auto; padding: 20px;
      background: var(--kb-paper); color: var(--kb-ink);
      border: 1px solid var(--kb-line); border-radius: 16px;
      font: 400 16px/1.6 system-ui, -apple-system, "Noto Sans JP", sans-serif;
      box-sizing: border-box;
    }
    #keiko-team-balance .kb-app * { box-sizing: border-box; }
    #keiko-team-balance [hidden] { display: none !important; }
    #keiko-team-balance .kb-brand { display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--kb-soft); }
    #keiko-team-balance .kb-seal { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid var(--kb-accent); border-radius: 50%; color: var(--kb-accent); font: 500 18px/1 "Yu Mincho", serif; }
    #keiko-team-balance h2 { margin: 13px 0 3px; font: 500 24px/1.4 "Yu Mincho", "Noto Serif JP", serif; letter-spacing: .04em; }
    #keiko-team-balance .kb-subtitle { margin-bottom: 17px; font-size: 12px; color: var(--kb-soft); }
    #keiko-team-balance .kb-config { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
    #keiko-team-balance .kb-config label { font-size: 13px; font-weight: 500; }
    #keiko-team-balance .kb-input, #keiko-team-balance .kb-select {
      min-width: 0; width: 100%; min-height: 44px; padding: 7px 9px;
      background: var(--kb-field); color: var(--kb-ink); border: 1px solid var(--kb-line);
      border-radius: 7px; font: inherit;
    }
    #keiko-team-balance #kb-count { width: 68px; }
    #keiko-team-balance .kb-count-label { color: var(--kb-soft); font-size: 13px; }
    #keiko-team-balance .kb-conditions { padding: 0; margin: 0 0 14px; border: 0; }
    #keiko-team-balance .kb-conditions legend { padding: 0; font-size: 13px; font-weight: 500; }
    #keiko-team-balance .kb-checks { display: flex; gap: 16px; flex-wrap: wrap; }
    #keiko-team-balance .kb-check { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; font-size: 14px; }
    #keiko-team-balance .kb-check input { width: 17px; height: 17px; accent-color: var(--kb-accent); margin: 0; }
    #keiko-team-balance .kb-edit { margin-bottom: 14px; border-top: 1px solid var(--kb-line); border-bottom: 1px solid var(--kb-line); }
    #keiko-team-balance summary { min-height: 44px; padding: 9px 0; font-size: 14px; }
    #keiko-team-balance .kb-roster-head, #keiko-team-balance .kb-roster-row { display: grid; grid-template-columns: minmax(52px, 1fr) 48px 58px 44px; align-items: center; gap: 6px; }
    #keiko-team-balance .kb-roster-head { margin: 5px 0 6px; color: var(--kb-soft); font-size: 12px; }
    #keiko-team-balance .kb-roster-row { margin-bottom: 6px; }
    #keiko-team-balance .kb-roster-row .kb-input { padding-left: 6px; padding-right: 4px; }
    #keiko-team-balance .kb-secondary {
      min-height: 44px; padding: 7px 12px; border: 1px solid var(--kb-line); border-radius: 7px;
      background: var(--kb-field); color: var(--kb-ink); font: inherit;
    }
    #keiko-team-balance .kb-remove { width: 44px; padding: 0; }
    #keiko-team-balance .kb-add { margin: 4px 0 8px; font-size: 13px; }
    #keiko-team-balance .kb-grade-hint { margin: 0 0 10px; font-size: 12px; color: var(--kb-soft); }
    #keiko-team-balance .kb-error { margin: 8px 0; font-size: 13px; color: var(--kb-accent); overflow-wrap: anywhere; }
    #keiko-team-balance .kb-generate {
      display: block; width: 100%; min-height: 48px; padding: 10px 15px; border: 0; border-radius: 9px;
      background: var(--kb-button); color: var(--kb-button-text); font: 500 16px/1.5 system-ui, sans-serif;
    }
    #keiko-team-balance .kb-status { margin: 9px 0 13px; font-size: 12px; color: var(--kb-soft); min-height: 20px; overflow-wrap: anywhere; }
    #keiko-team-balance .kb-division { margin-bottom: 9px; font-size: 13px; font-weight: 500; }
    #keiko-team-balance .kb-board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    #keiko-team-balance .kb-team { padding: 13px; background: var(--kb-field); border: 1px solid var(--kb-line); border-radius: 9px; min-width: 0; }
    #keiko-team-balance .kb-team h3 { margin: 0; font-size: 15px; font-weight: 500; color: var(--kb-ink); }
    #keiko-team-balance .kb-metrics { display: flex; gap: 5px 13px; flex-wrap: wrap; margin: 6px 0 9px; font-size: 12px; color: var(--kb-soft); font-variant-numeric: tabular-nums; }
    #keiko-team-balance .kb-members { list-style: none; margin: 0; padding: 0; }
    #keiko-team-balance .kb-member { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0 10px; margin: 5px 0; font-size: 14px; }
    #keiko-team-balance .kb-member-name { min-width: 0; overflow-wrap: anywhere; }
    #keiko-team-balance .kb-member-detail { font-size: 12px; color: var(--kb-soft); }
    #keiko-team-balance .kb-manual { margin-top: 12px; border-top: 1px solid var(--kb-line); }
    #keiko-team-balance .kb-swaps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 5px 0 10px; }
    #keiko-team-balance .kb-swap-field { min-width: 0; }
    #keiko-team-balance .kb-swap-field label { display: block; font-size: 12px; color: var(--kb-soft); margin-bottom: 4px; }
    #keiko-team-balance .kb-swap-status { margin: 7px 0 10px; font-size: 12px; color: var(--kb-soft); overflow-wrap: anywhere; }
    #keiko-team-balance .kb-footer { margin-top: 15px; text-align: center; font-size: 12px; color: var(--kb-soft); }
    #keiko-team-balance .kb-note { margin: 18px 0 0; padding: 11px 13px; border: 1px solid var(--kb-line); border-radius: 8px; color: var(--kb-soft); font-size: 12px; line-height: 1.7; }
    #keiko-team-balance .kb-print { display: block; margin: 14px 0 0; }
.tool-footer { width: min(660px, calc(100% - 32px)); margin: 0 auto; padding: 14px 0 30px; color: #706d67; font-size: 12px; text-align: center; }
@media (max-width: 520px) {
      #keiko-team-balance .kb-app { padding: 15px; }
      #keiko-team-balance .kb-board { grid-template-columns: 1fr; }
      #keiko-team-balance .kb-swaps { grid-template-columns: 1fr; }
}

body {
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
}
.tool-main { width: min(calc(100% - 48px), var(--content-width)); margin: 0 auto; padding: 32px 0 64px; }
.tool-page-intro { padding-bottom: 8px; }
.tool-page-intro h1 { margin: 0; font: 500 30px/1.4 var(--serif); }
#keiko-team-balance { padding: 12px 0; }
#keiko-team-balance .kb-app { max-width: 820px; margin: 0 auto; border-color: var(--line); border-radius: 4px; background: var(--surface); color: var(--ink); }
#keiko-team-balance .kb-brand, #keiko-team-balance .kb-subtitle { display: none; }
#keiko-team-balance .kb-app {
  --kb-paper: var(--surface);
  --kb-field: #fffdfa;
  --kb-ink: var(--ink);
  --kb-soft: var(--muted);
  --kb-line: var(--line);
  --kb-accent: var(--accent);
  --kb-button: var(--accent);
}
#keiko-team-balance .kb-app { font-family: var(--sans); }
#keiko-team-balance .kb-generate { font-family: var(--sans); }
.tool-site-footer .notice { width: min(calc(100% - 48px), var(--content-width)); }
@media (max-width: 520px) {
  .tool-main, .tool-site-footer .notice { width: min(calc(100% - 32px), var(--content-width)); }
  .tool-main { padding-top: 24px; }
}

/* Print/PDF is intentionally result-only and must remain the final rule. */
@media print {
  html, body { background: #fff !important; }
  .site-header, .site-footer, .tool-page-intro,
  #keiko-team-balance .kb-brand, #keiko-team-balance .kb-subtitle,
  #keiko-team-balance .kb-config, #keiko-team-balance .kb-conditions,
  #keiko-team-balance .kb-edit, #keiko-team-balance .kb-error,
  #keiko-team-balance .kb-status, #keiko-team-balance .kb-generate,
  #keiko-team-balance .kb-manual, #keiko-team-balance .kb-print,
  #keiko-team-balance .kb-note, #keiko-team-balance .kb-footer {
    display: none !important;
  }
  .tool-main { width: auto !important; margin: 0 !important; padding: 0 !important; }
  #keiko-team-balance { padding: 0 !important; }
  #keiko-team-balance .kb-app { max-width: none !important; padding: 0 !important; border: 0; background: #fff; color: #1b1b1b; }
  #keiko-team-balance #kb-results { display: block !important; }
  #keiko-team-balance .kb-division { margin: 0 0 12px; }
  #keiko-team-balance .kb-board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  #keiko-team-balance .kb-team { break-inside: avoid; page-break-inside: avoid; }
  #keiko-team-balance .kb-member-name { overflow-wrap: anywhere; }
  @page { margin: 14mm; }
}