/* =====================================================
   第五人格クイズ
   サイト共通の白×紫（hanbaga.css の --color-* と同じ値）
   「招待状」と「認定証」の2枚の紙だけ明朝体で特別扱いにし、
   それ以外の操作部分は静かにまとめる
   ===================================================== */
:root {
  --q-primary: #7c3aed;
  --q-primary-dark: #5b21b6;
  --q-light: #ede9fe;
  --q-mid: #c4b5fd;
  --q-ink: #1e1b4b;
  --q-sub: #6b7280;
  --q-line: #e4dff5;
  --q-ok: #15803d;
  --q-ok-soft: #e7f6ec;
  --q-ng: #b91c1c;
  --q-ng-soft: #fcebeb;
  --q-ui: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --q-paper: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

/* ===== 基本レイアウト（人格解説ページと同じ） ===== */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #fdfdfd;
  color: #333;
  margin: 0;
  padding: 0;
}

.wrapper {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  padding-left: 2cm;
}

.konntent {
  flex: 1;
  min-width: 0;
}

main {
  max-width: 820px;
  margin: 1.5em auto 2em;
  padding: 1.5em 1.75em;
  background: #fff;
  border: 1px solid var(--q-line);
  border-radius: 14px;
  scroll-margin-top: 90px;
  font-family: var(--q-ui);
  color: var(--q-ink);
}

.quiz-screen[hidden],
.feedback[hidden] {
  display: none;
}

button {
  font-family: var(--q-ui);
}

:focus-visible {
  outline: 3px solid var(--q-mid);
  outline-offset: 2px;
}

/* ===== ボタン ===== */
.q-btn {
  display: block;
  width: 100%;
  padding: 0.85em 1em;
  border: none;
  border-radius: 10px;
  background: var(--q-primary);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}

.q-btn:hover {
  background: var(--q-primary-dark);
}

.q-btn-ghost {
  display: block;
  width: 100%;
  padding: 0.75em 1em;
  border: 1.5px solid var(--q-mid);
  border-radius: 10px;
  background: #fff;
  color: var(--q-primary);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

.q-btn-ghost:hover {
  background: var(--q-light);
}

/* ===== 招待状（ページの顔） ===== */
.invite {
  position: relative;
  max-width: 820px;
  margin: 1.5em auto 0;
  padding: 2.4em 2.2em 2em;
  background:
    linear-gradient(var(--q-light), var(--q-light)) top / 100% 6px no-repeat,
    #fff;
  border: 1px solid var(--q-mid);
  border-radius: 4px;
  box-shadow:
    0 0 0 6px #fff,
    0 0 0 7px var(--q-line);
  box-sizing: border-box;
  font-family: var(--q-paper);
  color: var(--q-ink);
}

.invite-seal {
  position: absolute;
  top: -18px;
  right: 28px;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #9d6bf2, var(--q-primary) 60%, var(--q-primary-dark));
  color: #fff;
  font-size: 1.6rem;
  font-weight: 800;
  box-shadow: 0 2px 0 var(--q-primary-dark);
  transform: rotate(-8deg);
}

.invite-from {
  margin: 0 0 0.3em;
  color: var(--q-primary);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.invite h1 {
  margin: 0 0 0.5em;
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.invite-body {
  max-width: 34em;
  margin: 0 0 1.4em;
  font-size: 1.02rem;
  line-height: 1.9;
}

.invite .q-btn {
  max-width: 360px;
  font-family: var(--q-ui);
}

.invite-best {
  margin-top: 0.6em;
  font-family: var(--q-ui);
}

/* ===== ジャンル選択 ===== */
.menu-title {
  margin: 0 0 0.2em;
  font-size: 1.3rem;
  color: var(--q-ink);
}

.menu-lead {
  margin: 0 0 1em;
  color: var(--q-sub);
  font-size: 0.92rem;
}

.mode-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mode-row {
  display: flex;
  align-items: center;
  gap: 1.2em;
  padding: 1.1em 0;
  border-top: 1px solid var(--q-line);
}

.mode-row:last-child {
  border-bottom: 1px solid var(--q-line);
}

.mode-text {
  flex: 1;
  min-width: 0;
}

.mode-text h3 {
  margin: 0 0 0.15em;
  font-size: 1.1rem;
}

.mode-text p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--q-sub);
}

.mode-text .mode-note {
  margin-top: 0.3em;
  font-size: 0.8rem;
  color: #9a93b3;
}

.mode-best {
  margin: 0.35em 0 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--q-primary);
}

.mode-text .mode-best {
  color: var(--q-primary);
}

.mode-best:empty {
  display: none;
}

/* 難易度ボタン：●の数が難しさ */
.level-group {
  display: flex;
  flex-shrink: 0;
  border: 1.5px solid var(--q-mid);
  border-radius: 10px;
  overflow: hidden;
}

.level-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  min-width: 74px;
  padding: 0.55em 0.9em;
  border: none;
  border-left: 1.5px solid var(--q-mid);
  background: #fff;
  color: var(--q-primary);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
}

.level-btn:first-child {
  border-left: none;
}

.level-btn:hover {
  background: var(--q-light);
}

.level-btn--wide {
  min-width: 150px;
  padding: 0.8em 1em;
}

.pips {
  display: flex;
  gap: 3px;
}

.pips i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.5px solid var(--q-primary);
}

.level-btn[data-level="1"] .pips i:nth-child(-n + 1),
.level-btn[data-level="2"] .pips i:nth-child(-n + 2),
.level-btn[data-level="3"] .pips i {
  background: var(--q-primary);
}

/* ===== 出題画面 ===== */
.play-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5em;
  font-weight: 700;
}

#play-mode {
  color: var(--q-primary);
  font-size: 0.95rem;
}

#play-score {
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
}

/* 何問目まで進んだか：正解は緑、不正解は赤 */
.progress {
  display: flex;
  gap: 5px;
  margin: 0.7em 0 0.3em;
  padding: 0;
  list-style: none;
}

.progress li {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--q-light);
}

.progress li.is-now {
  background: var(--q-mid);
}

.progress li.is-ok {
  background: var(--q-ok);
}

.progress li.is-ng {
  background: var(--q-ng);
}

.play-count {
  margin: 0 0 0.6em;
  font-size: 0.82rem;
  color: var(--q-sub);
  font-variant-numeric: tabular-nums;
}

.timer {
  height: 4px;
  background: #f1eefa;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 1.2em;
}

#timer-bar {
  height: 100%;
  width: 100%;
  background: var(--q-primary);
  transform-origin: left;
}

#timer-bar.is-low {
  background: var(--q-ng);
}

#play-media {
  text-align: center;
  margin-bottom: 1em;
}

#play-media[hidden] {
  display: none;
}

#play-canvas {
  width: 240px;
  height: 240px;
  max-width: 64vw;
  max-height: 64vw;
  border-radius: 12px;
  background: var(--q-ink);
  image-rendering: pixelated;
}

#play-icon {
  width: 112px;
  height: 112px;
  object-fit: contain;
  border-radius: 14px;
  background: #f6f4fb;
  border: 1px solid var(--q-line);
}

.play-tag {
  display: inline-block;
  margin: 0 0 0.4em;
  padding: 0.15em 0.75em;
  border-radius: 999px;
  background: var(--q-light);
  color: var(--q-primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
}

.play-question {
  margin: 0 0 1.1em;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.6;
}

.play-question small {
  display: block;
  margin-top: 0.6em;
  padding: 0.8em 1em;
  border-left: 4px solid var(--q-mid);
  background: #faf9fe;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.8;
  color: var(--q-ink);
}

.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6em;
}

.choice-btn {
  display: flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.85em 0.9em;
  border: 1.5px solid var(--q-line);
  border-radius: 10px;
  background: #fff;
  color: var(--q-ink);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
}

.choice-btn .key {
  flex-shrink: 0;
  width: 1.7em;
  height: 1.7em;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--q-light);
  color: var(--q-primary);
  font-size: 0.85rem;
}

.choice-btn:hover:not(:disabled) {
  border-color: var(--q-primary);
}

.choice-btn:disabled {
  cursor: default;
  opacity: 0.55;
}

.choice-btn.is-ok,
.choice-btn.is-ng {
  opacity: 1;
}

.choice-btn.is-ok {
  border-color: var(--q-ok);
  background: var(--q-ok-soft);
  color: var(--q-ok);
}

.choice-btn.is-ok .key {
  background: var(--q-ok);
  color: #fff;
}

.choice-btn.is-ng {
  border-color: var(--q-ng);
  background: var(--q-ng-soft);
  color: var(--q-ng);
}

.choice-btn.is-ng .key {
  background: var(--q-ng);
  color: #fff;
}

.key-hint {
  margin: 0.6em 0 0;
  font-size: 0.78rem;
  color: #a19bb8;
  text-align: right;
}

.feedback {
  margin-top: 1em;
  padding: 1em 1.1em;
  border-radius: 10px;
  background: #faf9fe;
  border: 1px solid var(--q-line);
}

.feedback-result {
  margin: 0 0 0.3em;
  font-size: 1.2rem;
  font-weight: 700;
}

.feedback-result.is-ok {
  color: var(--q-ok);
}

.feedback-result.is-ng {
  color: var(--q-ng);
}

#feedback-text {
  margin: 0;
  line-height: 1.8;
}

#feedback-text a,
.review-item a {
  color: var(--q-primary);
  font-weight: 700;
}

.feedback-asof {
  margin: 0.5em 0 0;
  font-size: 0.8rem;
  color: var(--q-sub);
}

.next-btn {
  margin-top: 0.9em;
}

.quit-btn {
  display: block;
  margin: 1.4em auto 0;
  background: none;
  border: none;
  color: var(--q-sub);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.85rem;
}

/* ===== 結果：認定証 ===== */
.cert {
  position: relative;
  padding: 2em 1.5em 1.6em;
  border: 1px solid var(--q-mid);
  border-radius: 4px;
  box-shadow:
    inset 0 0 0 6px #fff,
    inset 0 0 0 7px var(--q-line);
  background: #fff;
  text-align: center;
  font-family: var(--q-paper);
}

.cert-seal {
  position: absolute;
  right: 22px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 2.5px solid var(--q-primary);
  border-radius: 50%;
  color: var(--q-primary);
  font-size: 1.4rem;
  font-weight: 800;
  transform: rotate(-12deg);
  opacity: 0.85;
}

.cert-head {
  margin: 0 0 0.6em;
  color: var(--q-primary);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.result-rank {
  margin: 0 0 0.3em;
  font-size: clamp(1.8rem, 6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--q-ink);
}

.result-rank small {
  display: block;
  margin-bottom: 0.2em;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--q-sub);
}

.result-rank[hidden] {
  display: none;
}

.result-score {
  margin: 0;
  font-family: var(--q-ui);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--q-primary);
  font-variant-numeric: tabular-nums;
}

.result-detail {
  margin: 0.1em 0 0;
  font-family: var(--q-ui);
  color: var(--q-sub);
}

.cert-date {
  margin: 1em 0 0;
  font-size: 0.85rem;
  color: var(--q-sub);
}

.result-best {
  margin: 0.8em 0 0;
  text-align: center;
  font-weight: 700;
  color: var(--q-primary);
}

.result-best:empty {
  display: none;
}

.result-btns {
  display: flex;
  flex-direction: column;
  gap: 0.6em;
  max-width: 360px;
  margin: 1.2em auto;
}

.result-btns a.share-btn,
.result-btns a.share-btn:visited {
  color: #fff;
}

.share-btn {
  display: block;
  padding: 0.8em;
  border-radius: 10px;
  background: #000;
  color: #fff;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.result-review h3 {
  margin: 1.6em 0 0.4em;
  font-size: 1rem;
}

.review-item {
  padding: 0.75em 0;
  border-top: 1px solid var(--q-line);
  font-size: 0.92rem;
  line-height: 1.7;
}

.review-item b {
  color: var(--q-ok);
}

/* ===== 遊び方 ===== */
.howto {
  margin-top: 2.2em;
  padding-top: 1.4em;
  border-top: 1px solid var(--q-line);
}

.howto h2 {
  margin: 0 0 0.5em;
  font-size: 1.2rem;
}

.howto h3 {
  margin: 1.2em 0 0.5em;
  font-size: 1rem;
}

.howto ul {
  padding-left: 1.2em;
  line-height: 1.8;
}

.rank-table {
  border-collapse: collapse;
  font-size: 0.92rem;
}

.rank-table th,
.rank-table td {
  padding: 0.35em 1.2em 0.35em 0;
  border-bottom: 1px solid var(--q-line);
  text-align: left;
}

.rank-table th {
  color: var(--q-primary);
}

.howto-note {
  font-size: 0.82rem;
  color: var(--q-sub);
}

/* ===== レスポンシブ ===== */
@media (max-width: 1210px) {
  body {
    line-height: 1.4;
  }

  .wrapper {
    flex-direction: column;
    padding-left: 1cm;
    padding-right: 1cm;
  }
}

@media (max-width: 768px) {
  .wrapper {
    padding-left: 10px;
    padding-right: 10px;
  }

  .invite {
    margin-top: 1.8em;
    padding: 2.2em 1.3em 1.6em;
  }

  .invite-seal {
    right: 16px;
    width: 54px;
    height: 54px;
    font-size: 1.35rem;
  }

  main {
    padding: 1.1em 1em;
  }

  .mode-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.7em;
  }

  .level-btn {
    flex: 1;
    min-width: 0;
  }

  .choices {
    grid-template-columns: 1fr;
  }

  .play-question {
    font-size: 1.1rem;
  }

  .key-hint {
    display: none;
  }

  .cert-seal {
    width: 48px;
    height: 48px;
    font-size: 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}