:root{
  --goi-quiz:#7c3aed;
  --goi-quiz-dark:#5b21b6;
  --goi-quiz-soft:#f5f0ff;
  --goi-quiz-line:#ddd0ff;
}

*{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
body.goi-quiz-page{
  margin:0;
  min-height:100vh;
  background:linear-gradient(180deg,#faf8ff 0,#f7f4fb 100%);
  color:#17131f;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic","Noto Sans JP","Segoe UI",sans-serif;
}

.goi-quiz-shell{
  width:min(680px,calc(100% - 20px));
  margin:0 auto;
  padding:10px 0 max(36px,env(safe-area-inset-bottom));
}

.goi-mode-panel,
.goi-quiz-card,
.goi-explanation-panel,
.goi-finish-panel{
  min-width:0;
  border:1px solid #e9e2ef;
  border-radius:24px;
  background:#fff;
  box-shadow:0 12px 34px rgba(52,33,84,.09);
}
.goi-quiz-card{padding:15px}

.goi-mode-panel{
  padding:18px;
  text-align:center;
}
.goi-mode-nav{
  display:flex;
  justify-content:flex-start;
  margin-bottom:14px;
}
.goi-mode-nav a{
  display:inline-flex;
  min-height:40px;
  align-items:center;
  border:1px solid #e5dcef;
  border-radius:999px;
  background:#fff;
  padding:8px 13px;
  color:var(--goi-quiz-dark);
  font-size:13px;
  font-weight:950;
  text-decoration:none;
}
.goi-mode-panel .mission-label{
  margin:0;
  color:var(--goi-quiz);
  font-size:11px;
  font-weight:1000;
  letter-spacing:.16em;
}
.goi-mode-panel h1{
  margin:5px 0 7px;
  font-size:clamp(27px,8vw,40px);
  line-height:1.25;
}
.goi-mode-lead{
  margin:0;
  color:#675f70;
  font-size:14px;
  font-weight:850;
  line-height:1.7;
}
.goi-mode-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:11px;
  margin-top:18px;
}
.goi-mode-button{
  display:flex;
  min-width:0;
  min-height:142px;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  appearance:none;
  border:2px solid #dfd5ea;
  border-radius:20px;
  background:#fff;
  padding:18px 16px;
  color:#251e2d;
  font:inherit;
  text-align:left;
  cursor:pointer;
  box-shadow:0 8px 22px rgba(52,33,84,.06);
}
.goi-mode-button strong{
  display:block;
  color:var(--goi-quiz-dark);
  font-size:20px;
  font-weight:1000;
  line-height:1.35;
}
.goi-mode-button span{
  display:block;
  margin-top:7px;
  color:#696170;
  font-size:13px;
  font-weight:800;
  line-height:1.6;
}
.goi-mode-button.is-primary{
  border-color:var(--goi-quiz);
  background:linear-gradient(135deg,#fff,#f6f0ff);
}
.goi-mode-button:hover,
.goi-mode-button:focus-visible{
  border-color:var(--goi-quiz);
  outline:none;
  box-shadow:0 0 0 4px rgba(124,58,237,.12),0 10px 24px rgba(52,33,84,.09);
}
.goi-mode-button:disabled{opacity:.65;cursor:default}

.goi-question-card{
  min-width:0;
  margin-bottom:12px;
  padding:18px 16px;
  border:1px solid var(--goi-quiz-line);
  border-radius:20px;
  background:radial-gradient(circle at 100% 0,rgba(124,58,237,.1),transparent 38%),linear-gradient(135deg,#fff,#fbf8ff);
  text-align:center;
}
.goi-question-label{
  margin:0 0 9px;
  color:#6c6476;
  font-size:13px;
  font-weight:900;
  line-height:1.45;
}
.goi-question-expression{
  min-width:0;
  max-width:100%;
  color:#17131f;
  font-size:clamp(24px,7vw,38px);
  font-weight:1000;
  line-height:1.75;
  letter-spacing:.015em;
  overflow-wrap:anywhere;
  word-break:normal;
}
.goi-question-expression ruby,
.goi-explanation-expression ruby{ruby-position:over;white-space:normal}
.goi-question-expression rt,
.goi-explanation-expression rt{
  color:#655c70;
  font-size:.43em;
  font-weight:850;
}

.goi-part-status{
  display:flex;
  justify-content:center;
  gap:7px;
  flex-wrap:wrap;
  margin-top:10px;
}
.goi-part-status span{
  display:inline-flex;
  min-height:28px;
  align-items:center;
  border:1px solid #ddd6e5;
  border-radius:999px;
  background:#fff;
  padding:5px 9px;
  color:#77707e;
  font-size:11px;
  font-weight:900;
}
.goi-part-status span.is-pass{
  border-color:#86d7a0;
  background:#ecfdf3;
  color:#05603a;
}

.goi-cloze-field{
  position:relative;
  display:inline-flex;
  max-width:100%;
  align-items:center;
  margin:.08em .12em;
  vertical-align:middle;
}
.goi-cloze-index{
  display:inline-grid;
  width:20px;
  height:20px;
  flex:0 0 auto;
  place-items:center;
  margin-right:3px;
  border-radius:50%;
  background:var(--goi-quiz-soft);
  color:var(--goi-quiz-dark);
  font-size:10px;
  font-weight:1000;
}
.goi-cloze-input{
  width:auto;
  min-width:3.4em;
  max-width:min(10em,72vw);
  height:1.8em;
  border:0;
  border-bottom:3px solid var(--goi-quiz);
  border-radius:7px 7px 2px 2px;
  background:#fff;
  padding:0 .28em;
  color:#17131f;
  font:inherit;
  font-size:.82em;
  font-weight:1000;
  line-height:1.1;
  text-align:center;
  outline:none;
  -webkit-appearance:none;
}
.goi-cloze-input:focus{
  background:#f8f4ff;
  box-shadow:0 0 0 4px rgba(124,58,237,.12);
}
.goi-cloze-input.is-correct{
  border-bottom-color:#22a447;
  background:#ecfdf3;
  color:#05603a;
}
.goi-cloze-input.is-wrong{
  border-bottom-color:#e03131;
  background:#fff1f0;
  color:#912018;
}
.goi-cloze-input:disabled{-webkit-text-fill-color:currentColor;opacity:1}

.goi-kana-note{
  margin:3px 0 9px;
  color:#6c6476;
  font-size:12px;
  font-weight:850;
  line-height:1.55;
  text-align:center;
}
.goi-submit-button,
.goi-next-button,
.goi-secondary-button{
  display:inline-flex;
  min-height:48px;
  align-items:center;
  justify-content:center;
  appearance:none;
  border:0;
  border-radius:16px;
  padding:12px 18px;
  font:inherit;
  font-size:15px;
  font-weight:1000;
  line-height:1.25;
  text-align:center;
  text-decoration:none;
  cursor:pointer;
}
.goi-submit-button,
.goi-next-button{
  width:100%;
  background:linear-gradient(135deg,var(--goi-quiz),#9b5cf0);
  color:#fff;
  box-shadow:0 10px 22px rgba(124,58,237,.22);
}
.goi-secondary-button{
  border:1px solid var(--goi-quiz-line);
  background:var(--goi-quiz-soft);
  color:var(--goi-quiz-dark);
}
.goi-unknown-button{
  display:block;
  width:100%;
  min-height:44px;
  margin-top:10px;
  border:1px solid #ded8e5;
  border-radius:15px;
  background:#fff;
  color:#71697a;
  font:inherit;
  font-size:13px;
  font-weight:900;
  cursor:pointer;
}

.goi-feedback{
  margin-top:11px;
  padding:11px 13px;
  border-radius:14px;
  font-size:14px;
  font-weight:1000;
  line-height:1.5;
  text-align:center;
}
.goi-feedback.is-correct{background:#ecfdf3;color:#05603a}
.goi-feedback.is-wrong{background:#fff1f0;color:#912018}

.goi-explanation-panel{
  margin-top:10px;
  padding:16px;
}
.goi-explanation-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.goi-explanation-head h2{margin:0;font-size:20px}
.goi-explanation-head span{
  border-radius:999px;
  background:#ecfdf3;
  padding:6px 10px;
  color:#05603a;
  font-size:11px;
  font-weight:1000;
}
.goi-explanation-expression{
  margin-top:12px;
  font-size:clamp(21px,6vw,29px);
  font-weight:1000;
  line-height:1.7;
  overflow-wrap:anywhere;
}
.goi-explanation-meaning{
  margin:7px 0 0;
  color:#302a38;
  font-size:15px;
  font-weight:850;
  line-height:1.75;
}
.goi-answer-line{
  margin-top:10px;
  border:1px solid var(--goi-quiz-line);
  border-radius:13px;
  background:var(--goi-quiz-soft);
  padding:10px 12px;
  color:var(--goi-quiz-dark);
  font-size:14px;
  font-weight:1000;
  line-height:1.55;
}
.goi-origin-box{
  margin:10px 0 12px;
  border:1px solid #eadffd;
  border-radius:14px;
  background:#fbf9ff;
  padding:10px 11px;
}
.goi-origin-box strong{color:var(--goi-quiz-dark);font-size:11px;letter-spacing:.08em}
.goi-origin-box p{margin:4px 0 0;color:#544c5f;font-size:12px;font-weight:750;line-height:1.7}
.goi-explanation-panel .goi-next-button{margin-top:12px}

.goi-finish-panel{
  padding:24px 18px;
  text-align:center;
}
.goi-finish-panel h1{margin:4px 0 7px;font-size:clamp(28px,8vw,42px)}
.goi-finish-panel>p:not(.mission-label){margin:0;color:#625a6c;font-size:14px;font-weight:850;line-height:1.7}
.goi-clear-mark{
  display:inline-grid;
  min-width:150px;
  height:72px;
  place-items:center;
  border:3px solid #22a447;
  border-radius:24px;
  color:#16833a;
  font-size:31px;
  font-weight:1000;
  letter-spacing:.07em;
  transform:rotate(-2deg);
}
.goi-finish-stats{
  margin:16px 0;
  border-radius:16px;
  background:#f7f4fb;
  padding:12px;
  color:#433a4e;
  font-size:13px;
  font-weight:900;
  line-height:1.7;
}
.goi-finish-actions{display:grid;gap:9px}
.goi-finish-actions .goi-next-button,
.goi-finish-actions .goi-secondary-button{width:100%}
.goi-save-status{
  min-height:20px;
  margin:8px 0 0;
  color:#7a7284;
  font-size:11px;
  font-weight:800;
  text-align:center;
}

[hidden]{display:none!important}

@media(max-width:520px){
  .goi-quiz-shell{width:calc(100% - 12px);padding-top:6px}
  .goi-mode-panel{padding:12px;border-radius:20px}
  .goi-mode-grid{grid-template-columns:1fr;gap:9px;margin-top:14px}
  .goi-mode-button{min-height:104px;padding:14px}
  .goi-mode-button strong{font-size:18px}
  .goi-quiz-card{padding:10px;border-radius:20px}
  .goi-question-card{padding:15px 10px;border-radius:17px}
  .goi-question-expression{font-size:clamp(22px,7.3vw,30px);line-height:1.82}
  .goi-cloze-input{max-width:68vw;font-size:.78em}
  .goi-explanation-panel{padding:13px;border-radius:19px}
  .goi-explanation-meaning{font-size:14px}
}

@media(max-width:350px){
  .goi-quiz-shell{width:calc(100% - 8px)}
  .goi-question-card{padding-left:7px;padding-right:7px}
  .goi-question-expression{font-size:21px}
  .goi-cloze-input{min-width:2.8em;max-width:62vw}
  .pasha-quiz-compact-header{align-items:flex-start}
  .pasha-quiz-compact-meta{justify-content:flex-end}
}

/* v1.014: 四択と穴埋めを同時に回答してから一括提出 */
.pasha-standard-quiz button.choice.selected{
  border-color:var(--goi-quiz);
  background:var(--goi-quiz-soft);
  color:var(--goi-quiz-dark);
  box-shadow:0 0 0 3px rgba(124,58,237,.14);
}
.pasha-standard-quiz button.choice.selected .choice-label{
  border-color:var(--goi-quiz);
  background:var(--goi-quiz);
  color:#fff;
}
#clozeSubmitButton{margin-top:12px}

/* v1.015: 提出後は判定・解説の別画面へ切り替える */
.goi-explanation-panel{
  text-align:left;
}
.goi-result-mark{
  display:grid;
  width:68px;
  height:68px;
  place-items:center;
  margin:0 auto 10px;
  border:4px solid currentColor;
  border-radius:50%;
  font-size:44px;
  font-weight:1000;
  line-height:1;
}
.goi-explanation-panel.is-correct .goi-result-mark{color:#16833a}
.goi-explanation-panel.is-wrong .goi-result-mark{color:#d12b2b}
.goi-result-summary{
  margin:0 0 14px;
  border-radius:14px;
  padding:11px 13px;
  font-size:14px;
  font-weight:1000;
  line-height:1.55;
  text-align:center;
}
.goi-explanation-panel.is-correct .goi-result-summary{
  background:#ecfdf3;
  color:#05603a;
}
.goi-explanation-panel.is-wrong .goi-result-summary{
  background:#fff1f0;
  color:#912018;
}

/* v1.018: 英語アプリと同じ小型カウントダウン表示 */
.goi-mode-button em{
  display:inline-flex;
  min-height:28px;
  align-items:center;
  justify-content:center;
  margin-top:11px;
  border:1px solid var(--goi-quiz-line);
  border-radius:999px;
  background:var(--goi-quiz-soft);
  padding:5px 10px;
  color:var(--goi-quiz-dark);
  font-size:12px;
  font-style:normal;
  font-weight:1000;
  line-height:1;
}
.quiz-countdown-wrap{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap:6px;
  margin:0 0 10px;
  color:#737373;
  font-size:11px;
  font-weight:1000;
}
.quiz-countdown-wrap[hidden]{display:none!important}
.quiz-countdown-label{letter-spacing:.04em}
.quiz-countdown-chip{
  display:inline-flex;
  min-width:58px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--goi-quiz-line);
  border-radius:999px;
  background:#fff;
  padding:4px 10px;
  color:var(--goi-quiz-dark);
  font-size:12px;
  font-weight:1000;
  line-height:1;
}
.quiz-countdown-chip.is-warning{
  border-color:#f59e0b;
  background:#fffbeb;
  color:#92400e;
}
.quiz-countdown-chip.is-danger{
  border-color:#fda4af;
  background:#fff1f2;
  color:#be123c;
}

/* A-Dic移植：共通テストUIの色変数 */
:root{
  --brand:var(--goi-quiz);
  --brand-dark:var(--goi-quiz-dark);
  --brand-soft:var(--goi-quiz-soft);
  --brand-line:var(--goi-quiz-line);
  --brand-bg:#fbf8ff;
  --text:#17131f;
}