/* quick.css — 速成輸入法入門（跟 quick-common.css 主題變數；2026-11-06 隨課程由 learn repo portal 遷入本站） */

/* 課程 chips */
.lesson-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 6px 0 14px; }
.lesson-chips .chip.soon { opacity: 0.5; }

/* 每個環節一張卡 */
.q-section { background: var(--card); border: var(--bw) solid var(--rule-strong);
  border-radius: var(--r-card); box-shadow: var(--shadow);
  padding: 14px 16px; margin-bottom: 14px; }
.q-section h2 { margin-bottom: 8px; }
.q-lead { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.7; margin-bottom: 8px; }
.q-lead b { color: var(--ink); }

/* 鍵盤圖（CSS 畫，不使用外部圖片） */
.kbd { display: flex; flex-direction: column; gap: 6px; align-items: center; margin: 10px 0; }
.kbd-row { display: flex; gap: 5px; justify-content: center; width: 100%; }
.key { flex: 1 1 0; max-width: 46px; aspect-ratio: 1 / 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: var(--bw) solid var(--rule); border-radius: 8px;
  background: var(--card); color: var(--ink-faint);
  font-weight: 700; user-select: none; min-width: 0; }
.key .k-letter { font-size: 0.8rem; }
.key .k-rad { font-size: 0.95rem; line-height: 1.15; }
.key.taught { border-color: var(--accent); background: var(--tint); color: var(--tint-deep); box-shadow: var(--shadow); }
.key.taught .k-rad { color: var(--accent-deep); }

/* 字根卡 */
.rad-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 10px; }
.rad-card { border: var(--bw) solid var(--rule-strong); border-radius: var(--r-btn);
  background: var(--tint); text-align: center; padding: 10px 6px; }
.rad-card .rc-key { font-size: 0.72rem; font-weight: 700; color: var(--tint-deep); letter-spacing: 0.06em; }
.rad-card .rc-rad { font-size: 2rem; line-height: 1.25; color: var(--ink); }
.rad-card .rc-hint { font-size: 0.72rem; color: var(--ink-soft); }

/* 拆字圖 */
.demo-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 10px; }
.decomp { border: var(--bw) solid var(--rule); border-radius: var(--r-btn);
  padding: 10px 12px; text-align: center; background: var(--card); }
.decomp .d-ch { font-size: 2.3rem; line-height: 1.25; color: var(--ink); }
.d-parts { display: flex; justify-content: center; align-items: center; gap: 6px; margin: 8px 0 2px; flex-wrap: wrap; }
.part-box { border: 2px dashed var(--rule-strong); border-radius: 8px; padding: 3px 8px; min-width: 52px; }
.part-box .p-t { font-size: 1.45rem; line-height: 1.25; }
.part-box .p-c { font-size: 0.72rem; font-weight: 700; color: var(--accent-deep); letter-spacing: 0.08em; }
.d-op { color: var(--ink-faint); font-weight: 700; }
.d-speed { margin-top: 6px; font-size: 0.78rem; color: var(--ink-soft); }
.d-speed b { display: inline-block; background: var(--accent); color: #fff;
  border-radius: var(--r-pill); padding: 2px 12px; letter-spacing: 0.18em; font-size: 0.9rem; }
.d-note { font-size: 0.72rem; color: var(--ink-faint); margin-top: 4px; }

/* 練習區 */
.quiz-top { display: flex; align-items: center; justify-content: center; gap: 18px; margin: 12px 0; flex-wrap: wrap; }
.quiz-char { font-size: 4rem; line-height: 1.15; color: var(--ink); }
.slots { display: flex; gap: 8px; }
.slot { width: 52px; height: 56px; border: var(--bw) solid var(--rule-strong);
  border-radius: var(--r-input); background: var(--card);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 700; color: var(--accent-deep); text-transform: uppercase; }
.slot.filled { border-color: var(--accent); background: var(--tint); }
.vk { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin: 10px 0; }
.vk button { width: 48px; height: 48px; border-radius: var(--r-btn);
  border: var(--bw) solid var(--rule-strong); background: var(--card);
  font-size: 1rem; font-weight: 700; color: var(--ink-soft); cursor: pointer; transition: 0.15s; }
.vk button .v-rad { display: block; font-size: 0.72rem; font-weight: 500; color: var(--ink-faint); }
.vk button:hover { background: var(--tint); color: var(--tint-deep); border-color: var(--tint-deep); }
.quiz-feedback { text-align: center; min-height: 1.4em; font-size: 0.85rem; font-weight: 700; margin: 6px 0; }
.quiz-feedback.ok { color: var(--ok); }
.quiz-feedback.err { color: var(--err); }
.quiz-reveal { margin: 8px 0; }
.quiz-meta { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--ink-faint); margin-top: 8px; }
.quiz-result { text-align: center; padding: 8px 0 2px; }
.quiz-result .big { font-size: 2.6rem; }
.next-row { display: flex; gap: 8px; justify-content: center; margin-top: 12px; flex-wrap: wrap; }
.soon-note { text-align: center; color: var(--ink-soft); padding: 18px 0; }

@media (max-width: 520px) {
  .quiz-char { font-size: 3.2rem; }
  .slot { width: 46px; height: 50px; }
  .vk button { width: 44px; height: 44px; }
  .key .k-rad { font-size: 0.8rem; }
}

/* 掃動卡疊轉場（上一張縮小、下一張放大） */
.q-carousel { position: relative; margin: 10px 0 4px; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.q-stage { position: relative; height: 230px; }
.q-cardwrap { position: absolute; left: 50%; top: 0; width: min(232px, 76%);
  transition: transform 0.35s ease, opacity 0.35s ease; will-change: transform; }
.q-carousel.dragging .q-cardwrap { transition: none; }
.q-cardwrap.active .decomp { border-color: var(--accent); box-shadow: var(--shadow); }
.q-dots { display: flex; gap: 6px; justify-content: center; margin-top: 4px; }
.q-dot { width: 8px; height: 8px; border-radius: 50%; border: none;
  background: var(--rule-strong); cursor: pointer; padding: 0; transition: 0.2s; }
.q-dot.on { background: var(--accent); transform: scale(1.3); }
.q-nav { display: flex; gap: 8px; justify-content: center; margin-top: 8px; }
.q-counter { text-align: center; font-size: 0.75rem; color: var(--ink-faint); margin-top: 6px; }

/* 課內分頁 step bar */
.step-bar { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin: 4px 0 12px; }
.step-bar button { border: var(--bw) solid var(--rule-strong); background: var(--card);
  border-radius: var(--r-pill); padding: 6px 12px; font-size: 0.78rem; font-weight: 700;
  color: var(--ink-soft); cursor: pointer; transition: 0.15s; }
.step-bar button.on { border-color: var(--accent); background: var(--tint); color: var(--accent-deep); }

/* 字體結構規則卡 */
.rule-card { border: var(--bw) solid var(--rule); border-radius: var(--r-btn);
  padding: 10px 12px; margin-bottom: 10px; background: var(--card); }
.rule-card h3 { margin-bottom: 6px; }
.rule-card .demo-list { grid-template-columns: minmax(0, 240px); justify-content: center; }
.rule-list { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.9; margin: 8px 0; }
.rule-list b { color: var(--ink); }

/* 練習題數設定 */
.q-config { display: flex; align-items: center; justify-content: center; gap: 8px;
  margin: 8px 0; font-size: 0.85rem; color: var(--ink-soft); }
.q-config select { border: var(--bw) solid var(--rule-strong); border-radius: var(--r-input);
  background: var(--card); padding: 6px 10px; font-size: 0.85rem; color: var(--ink); }


/* 心心路徑 */
.heart-path { display: flex; gap: 14px; justify-content: center; margin: 4px 0 14px; }
.heart-path button { background: none; border: none; font-size: 1.6rem; line-height: 1;
  color: #d5d5d5; cursor: pointer; transition: 0.2s; padding: 2px; }
.heart-path button.done { color: #ff4d6d; }
.heart-path button.on { animation: heartbeat 1.2s ease infinite; }
@keyframes heartbeat { 0%, 100% { transform: scale(1.25); } 50% { transform: scale(1.6); } }

/* 字根四類分色 */
.cat-legend { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin: 8px 0; }
.cat-btn { border: 2px solid; border-radius: var(--r-pill); background: var(--card);
  padding: 6px 14px; font-size: 0.8rem; font-weight: 700; cursor: pointer; transition: 0.15s; }
.key.cat-phi   { border-color: #ff5c39; }
.key.cat-phi .k-rad   { color: #ff5c39; }
.key.cat-stroke { border-color: #2f80ed; }
.key.cat-stroke .k-rad { color: #2f80ed; }
.key.cat-body   { border-color: #27ae60; }
.key.cat-body .k-rad   { color: #27ae60; }
.key.cat-shape  { border-color: #8e44ad; }
.key.cat-shape .k-rad  { color: #8e44ad; }
.kbd[data-filter] .key { opacity: 0.15; }
.kbd[data-filter="phi"] .key.cat-phi { opacity: 1; }
.kbd[data-filter="stroke"] .key.cat-stroke { opacity: 1; }
.kbd[data-filter="body"] .key.cat-body { opacity: 1; }
.kbd[data-filter="shape"] .key.cat-shape { opacity: 1; }

/* 答對的轉動星星 */
.star-pop { position: fixed; left: 50%; top: 45%; font-size: 2.8rem; z-index: 999;
  pointer-events: none; animation: starpop 0.9s ease forwards; }
@keyframes starpop {
  0% { transform: translate(-50%, 0) scale(0.3) rotate(0deg); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translate(-50%, -80px) scale(1.8) rotate(360deg); opacity: 0; }
}

/* 頁頂左右箭頭（對齊 schedule 日期卡的導航風格） */
.page-nav { display: flex; justify-content: space-between; align-items: center; position: relative; margin: 2px 0 10px; }
.page-arrow { width: 36px; height: 36px; border: var(--bw) solid var(--rule-strong);
  border-radius: var(--r-btn); background: var(--card); color: var(--ink-soft);
  font-size: 1rem; cursor: pointer; box-shadow: var(--shadow); transition: 0.15s; }
.page-arrow:hover:not(:disabled) { background: var(--tint); color: var(--tint-deep); border-color: var(--tint-deep); }
.page-arrow:disabled { opacity: 0.35; cursor: default; }
.page-title { font-size: 0.88rem; font-weight: 700; color: var(--ink); text-align: center; }

/* 練習答錯：震動提示（同 pe.html 的 shake 邏輯） */
.slots.shake { animation: qshake 0.5s; }
@keyframes qshake {
  0%, 100% { transform: translateX(0) rotate(0); }
  20% { transform: translateX(-8px) rotate(-3deg); }
  40% { transform: translateX(8px) rotate(3deg); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}


/* 補答不對：需要按的鍵發光提示 */
.vk button.hint { background: var(--accent); color: #fff;
  border-color: var(--tint-deep); animation: hintpulse 1s ease infinite; }
.vk button.hint .v-rad { color: rgba(255, 255, 255, 0.85); }
@keyframes hintpulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.14); }
}


/* 字根卡：筆形圖（筆畫類）＋提示字放大 */
.rc-stroke { height: 38px; margin: 4px 0 2px; color: #2f80ed; }
.rc-stroke svg { width: 100%; height: 100%; }
.rad-card .rc-hint { font-size: 0.85rem; color: var(--ink-soft); }

/* 課文鍵盤：已學鍵用所屬類別顏色高亮（同第一課第二頁的分類色） */
.key.taught.cat-phi { border-color: #ff5c39; background: rgba(255, 92, 57, 0.14); }
.key.taught.cat-stroke { border-color: #2f80ed; background: rgba(47, 128, 237, 0.14); }
.key.taught.cat-body { border-color: #27ae60; background: rgba(39, 174, 96, 0.14); }
.key.taught.cat-shape { border-color: #8e44ad; background: rgba(142, 68, 173, 0.14); }


/* letter 頁：真實字例子＋SVG 變色筆劃 */
.stroke-row { display: flex; align-items: center; justify-content: center; gap: 22px; margin: 14px 0; }
.stroke-font { font-size: 4.2rem; line-height: 1; color: var(--ink); }
.stroke-ex { width: 100px; height: 100px; }
.stroke-ex svg { width: 100%; height: 100%; }
.q-kb-toggle { display: block; margin: 12px auto 0; }


/* 課文鍵盤三態：本課高亮、已學粗框、未學低調 */
.kbd.lesson .key { opacity: 0.3; }
.kbd.lesson .key.learned { opacity: 1; border: 2.5px solid var(--rule-strong); }
.kbd.lesson .key.cur { opacity: 1; border: 3px solid var(--accent); background: var(--tint); box-shadow: var(--shadow); }
.kbd.lesson .key.cur.cat-phi { border-color: #ff5c39; background: rgba(255, 92, 57, 0.16); }
.kbd.lesson .key.cur.cat-stroke { border-color: #2f80ed; background: rgba(47, 128, 237, 0.16); }
.kbd.lesson .key.cur.cat-body { border-color: #27ae60; background: rgba(39, 174, 96, 0.16); }
.kbd.lesson .key.cur.cat-shape { border-color: #8e44ad; background: rgba(142, 68, 173, 0.16); }

/* 拆字卡：首碼橙色、尾碼藍色（速成＝首＋尾） */
.part-box.p-first { border: 2px solid #ff5c39; background: rgba(255, 92, 57, 0.08); }
.part-box.p-first .p-c { color: #ff5c39; }
.part-box.p-last { border: 2px solid #2f80ed; background: rgba(47, 128, 237, 0.08); }
.part-box.p-last .p-c { color: #2f80ed; }
.d-speed .sc-f { background: #ff5c39; margin-right: 4px; }
.d-speed .sc-l { background: #2f80ed; }

/* 第四課：輔助字形行 */
.aux-form { display: flex; align-items: center; gap: 14px; margin: 14px 0 8px; flex-wrap: wrap; }
.aux-glyph { font-size: 2.2rem; line-height: 1.2; color: var(--ink); border: 2px solid var(--rule-strong); border-radius: var(--r-btn); background: var(--tint); padding: 4px 14px; min-width: 64px; text-align: center; }
.aux-desc { flex: 1 1 160px; font-size: 0.9rem; color: var(--ink-soft); line-height: 1.7; }
.aux-desc b { color: var(--ink); }

/* 拆字卡例字：文字大字＋真實筆畫分色並排（橙＝首碼、藍＝尾碼） */
.d-chfl-row { display: flex; align-items: center; justify-content: center; gap: 14px; margin: 2px 0; }
.d-chfl-row .d-ch { line-height: 1.1; }
.d-chfl-row svg { display: block; width: 64px; height: 64px; flex: 0 0 64px; }

/* 第四課輔助字形格：以真實筆畫渲染（AUX_STROKES 從例字裁出） */
.aux-glyph.aux-glyph-has-svg { font-size: 0; padding: 4px 10px; }
.aux-glyph-svg svg { width: 54px; height: 54px; display: block; }