/* 漢字テストメーカー（/kanji-test/）。紙面は mm で作り、画面では縮小して見せる。文字はすべて縦書き */
@font-face { font-family: "Klee Test"; src: url("/fonts/klee-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Klee Test"; src: url("/fonts/klee-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }

.kt-step { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 18px; margin-bottom: 16px; }
.kt-step h2 { font-size: 1.1rem; margin: 0 0 12px; }
.kt-step h2 span { display: inline-grid; place-items: center; width: 1.6em; height: 1.6em; margin-right: 6px; border-radius: 50%; background: var(--ink); color: var(--white); font-size: .85em; }
.kt-seg { display: flex; flex-wrap: wrap; gap: 6px; }
.kt-seg button, .kt-chars button { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--white); color: var(--ink); border-radius: 8px; }
.kt-seg button { padding: 7px 14px; font-weight: 700; }
.kt-seg button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--white); }
.kt-row { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-top: 12px; }
.kt-row label { display: inline-flex; gap: 6px; align-items: center; }
.kt-row select, .kt-row input[type="text"], .kt-paste input { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); color: var(--ink); }
.kt-paste { display: flex; gap: 8px; margin-top: 12px; }
.kt-paste input { flex: 1; min-width: 0; }
.kt-chars { display: grid; grid-template-columns: repeat(auto-fill, minmax(42px, 1fr)); gap: 5px; margin-top: 12px; max-height: 320px; overflow-y: auto; padding: 2px; }
.kt-chars button { aspect-ratio: 1; font-size: 1.2rem; padding: 0; }
.kt-chars button.is-q { background: #1f7a5c; border-color: #1f7a5c; color: #fff; font-weight: 700; }
.kt-chars button.is-l { background: #e6f1ff; border-color: #7aa7dd; color: #1b4f8a; }
.kt-picked { margin: 12px 0 0; font-size: .92rem; overflow-wrap: anywhere; }
.kt-msg { margin: 10px 0 0; padding: 9px 12px; border-radius: 8px; background: #fff6df; font-size: .92rem; }
.kt-msg:empty { display: none; }
.kt-result[hidden] { display: none; }
.kt-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.kt-note { font-size: .86rem; color: var(--muted, #666); margin: 0 0 12px; }
.kt-sheets { display: flex; flex-direction: column; align-items: center; gap: 14px; overflow: hidden; background: #eef0f2; padding: 14px; border-radius: 12px; }
.kt-frame { overflow: hidden; flex: none; box-shadow: 0 1px 6px rgba(0,0,0,.2); background: #fff; }
.kt-links { display: flex; flex-wrap: wrap; gap: 6px; }
.kt-links a { display: inline-grid; place-items: center; min-width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 8px; font-size: 1.15rem; text-decoration: none; background: var(--white); }

.kt-edit { margin-bottom: 14px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; }
.kt-edit summary { font-weight: 700; cursor: pointer; }
.kt-edit h4 { margin: 12px 0 6px; }
.kt-er { display: grid; grid-template-columns: 1.6em minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2fr) auto; gap: 6px; align-items: center; margin-bottom: 6px; }
.kt-er input { font: inherit; min-width: 0; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); color: var(--ink); }
.kt-er .btn { padding: 4px 8px; font-size: .8rem; }
.kt-er-msg { grid-column: 2 / -1; color: #a33; }
.kt-er-msg:empty { display: none; }
@media (max-width: 640px) { .kt-er { grid-template-columns: 1.6em minmax(0, 1fr) minmax(0, 1fr); } .kt-er input[data-f="s"], .kt-er .btn { grid-column: 2 / -1; } }

/* 紙面（上下二段。右から題名・読み・書きの順） */
.kt-sheet { position: relative; box-sizing: border-box; background: #fff; color: #111; transform-origin: top left; font-family: "Klee Test", serif; overflow: hidden; }
.kt-head { position: absolute; top: 12mm; bottom: 12mm; right: 12mm; width: 15mm; display: flex; flex-direction: column; align-items: center; gap: 3mm; }
.kt-head h3 { writing-mode: vertical-rl; font-family: inherit; font-size: 6.4mm; font-weight: 600; line-height: 15mm; margin: 0; white-space: nowrap; flex: none; }
.kt-name { writing-mode: vertical-rl; flex: 1; width: 13mm; min-height: 0; box-sizing: border-box; border: .35mm solid #111; padding: 1.5mm 0; font-size: 4.4mm; line-height: 13mm; }
.kt-body { position: absolute; top: 12mm; left: 12mm; right: 33mm; display: flex; flex-direction: column; gap: 6mm; }
.kt-band { display: flex; flex-direction: row-reverse; justify-content: flex-start; }
.kt-inst { writing-mode: vertical-rl; flex: none; width: 11mm; font-size: 4.8mm; line-height: 5.5mm; white-space: nowrap; }
.kt-q { position: relative; flex: none; height: 100%; }
.kt-n { position: absolute; top: 0; left: 0; width: 6mm; height: 6mm; border: .3mm solid #111; border-radius: 50%; box-sizing: border-box; display: grid; place-items: center; font-size: 3.8mm; line-height: 1; font-weight: 600; }
.kt-n.is-long { writing-mode: vertical-rl; border-radius: 3mm; height: auto; min-height: 6mm; padding: 1mm 0; font-size: 3mm; }
.kt-line { position: absolute; top: 8mm; left: 0; writing-mode: vertical-rl; white-space: nowrap; }
.kt-y { border-right: .35mm solid #111; padding-right: .3mm; }
.kt-y.has-ruby { padding-right: .6em; }
.kt-line ruby rt { font-size: 50%; font-weight: 400; }
.kt-par { position: absolute; top: 0; bottom: 1mm; right: 1.5mm; width: 7mm; writing-mode: vertical-rl; display: flex; align-items: center; justify-content: center; }
.kt-par::before, .kt-par::after { content: ""; position: absolute; left: 0; right: 0; height: 2mm; border: .3mm solid #111; border-color: #111 transparent transparent; box-sizing: border-box; }
.kt-par::before { top: 0; border-radius: 50% 50% 0 0 / 100% 100% 0 0; }
.kt-par::after { bottom: 0; transform: scaleY(-1); border-radius: 50% 50% 0 0 / 100% 100% 0 0; }
.kt-par em { font-style: normal; font-size: 4.6mm; line-height: 7mm; white-space: nowrap; font-weight: 600; }
.kt-run { position: relative; display: inline-flex; flex-direction: row; vertical-align: middle; margin-inline: .3mm; }
.kt-box { position: relative; display: block; flex: none; box-sizing: border-box; border: .3mm solid #333; margin-inline-end: .5mm; text-align: center; font-weight: 600; background:
  repeating-linear-gradient(to bottom, #bbb 0 .7mm, transparent .7mm 1.4mm) center / .2mm 100% no-repeat,
  repeating-linear-gradient(to right, #bbb 0 .7mm, transparent .7mm 1.4mm) center / 100% .2mm no-repeat; }
.kt-box.is-whole { background: none; white-space: nowrap; }
.kt-fu { position: absolute; left: calc(100% + .5mm); top: 0; bottom: .5mm; width: 4.4mm; display: flex; flex-direction: row; align-items: center; justify-content: space-around; line-height: 1; white-space: nowrap; }
.kt-fu b { font-weight: 400; }
.kt-score { position: absolute; left: 12mm; bottom: 12mm; width: 36mm; height: 26mm; box-sizing: border-box; border: .3mm solid #111; display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 3mm 2mm 0; font-size: 7mm; line-height: 1; }
.kt-swap { position: absolute; bottom: 3mm; left: 0; z-index: 1; font: 700 3mm/1 sans-serif; padding: 1mm 1.2mm; border: .25mm solid #1f7a5c; border-radius: 1.2mm; background: #fff; color: #1f7a5c; cursor: pointer; white-space: nowrap; }
.kt-credit { position: absolute; left: 12mm; bottom: 5mm; font-size: 2.8mm; color: #555; }
.kt-page { position: absolute; left: 4mm; top: 5mm; font-size: 3mm; color: #555; }

@media print {
  html, body { background: #fff !important; }
  .site-header, .site-footer, .breadcrumb, .page-head, .kt-step:not(.kt-result), .kt-result > h2, .kt-edit, .kt-actions, .kt-note, .kt-after, .ad, .faq, .kt-msg, .section { display: none !important; }
  main, .container, .kt-result { margin: 0 !important; padding: 0 !important; max-width: none !important; width: auto !important; }
  .kt-result { border: 0 !important; border-radius: 0 !important; background: none !important; }
  .kt-sheets { display: block; padding: 0; background: none; overflow: visible; border-radius: 0; }
  .kt-frame { box-shadow: none; width: auto !important; height: auto !important; overflow: visible; break-after: page; }
  .kt-frame:last-child { break-after: auto; }
  .kt-sheet { transform: none !important; }
  .kt-swap { display: none !important; }
  body[data-kt-print="both"] .kt-frame, body[data-kt-print="q"] .kt-frame.is-q, body[data-kt-print="a"] .kt-frame.is-ans { display: block !important; }
  body[data-kt-print="q"] .kt-frame.is-ans, body[data-kt-print="a"] .kt-frame.is-q { display: none !important; }
}