/* styles.css — 恋愛OS診断
   独自ビジュアルID: 「恋愛OSの診断ログ / ステータスパネル」
   palette: base#F3F1F8 / surface白 / ink#241B33 / pink#FF5C8A / blue#5B8DEF / mint#36C6A0 / amber#FFB23E
   タイプフェイス: システムUIフォント（OS感）。明朝/セリフ不使用。
*/

/* ===== Reset / Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --base:       #F3F1F8;
  --surface:    #FFFFFF;
  --ink:        #241B33;
  --muted:      #7B6E8D;
  --rule:       #D4CDE0;
  --pink:       #FF5C8A;
  --blue:       #5B8DEF;
  --mint:       #36C6A0;
  --amber:      #FFB23E;
  --purple:     #9B59B6;
  --slate:      #6C7A89;
  --font-jp:    -apple-system, "Segoe UI", system-ui, "Hiragino Sans", "Yu Gothic", "Noto Sans JP", "Meiryo", sans-serif;
  --font-num:   "Courier New", "Menlo", "Consolas", "Lucida Console", monospace;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
}

html { font-size: 16px; }

body {
  font-family: var(--font-jp);
  background: var(--base);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}

/* ===== Layout ===== */
.page-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 16px 80px;
}

/* ===== OS Status Bar（ヘッダ）===== */
.os-statusbar {
  background: var(--ink);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  height: 44px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.05em;
}
.os-statusbar__app {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}
.os-statusbar__icons {
  color: rgba(255,255,255,0.5);
  font-size: 12px;
}

/* ===== Hero ===== */
.hero {
  text-align: center;
  padding: 48px 0 32px;
}
.hero__eyebrow {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.hero__title {
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.hero__title em {
  font-style: normal;
  color: var(--pink);
}
.hero__sub {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}
.hero__notice-18 {
  display: inline-block;
  margin-top: 16px;
  padding: 5px 14px;
  background: var(--amber);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  border-radius: 20px;
}

/* ===== Question Step ===== */
.quiz-section {
  padding-top: 8px;
}

.question-block {
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(36,27,51,0.07);
  padding: 28px 24px 24px;
  margin-bottom: 20px;
}
.question-block__num {
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--pink);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.question-block__text {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
  line-height: 1.4;
}

/* 設問ブロック（app.jsが生成） */
.q-block { margin-bottom: 20px; }
.q-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.4;
}
.choice-chips {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.choice-chip {
  display: block;
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  font-family: var(--font-jp);
  font-size: 14px;
  color: var(--ink);
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
}
.choice-chip:hover {
  border-color: var(--pink);
  background: rgba(255,92,138,0.04);
}
.choice-chip.is-active {
  border-color: var(--pink);
  background: rgba(255,92,138,0.08);
  font-weight: 600;
  color: var(--pink);
}

/* ===== CTA ===== */
.btn-diagnose {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--pink);
  color: #fff;
  font-family: var(--font-jp);
  font-size: 17px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: background 0.15s, transform 0.1s;
  margin-top: 24px;
}
.btn-diagnose:hover  { background: #e0466e; }
.btn-diagnose:active { transform: scale(0.98); }
.btn-diagnose:disabled {
  background: var(--rule);
  color: var(--muted);
  cursor: not-allowed;
  transform: none;
}

/* ===== 診断ログパネル (signature) ===== */
#result-section.hidden { display: none; }

.os-log-panel {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px rgba(36,27,51,0.10);
  overflow: hidden;
  margin: 32px 0 24px;
}

/* 通知バナー（タイプ名）*/
.os-log-banner {
  padding: 20px 24px 18px;
  border-left: 5px solid var(--pink);
  background: var(--surface);
  border-bottom: 1px solid var(--rule);
}
.os-log-banner__eyebrow {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.os-log-banner__type {
  font-size: clamp(20px, 4vw, 26px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}
.os-log-banner__copy {
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

/* ステータスバー群 */
.os-status-bars {
  padding: 20px 24px;
  border-bottom: 1px solid var(--rule);
}
.os-status-bars__heading {
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
/* app.jsが生成するクラス名に合わせる */
.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 11px;
}
.status-name {
  font-size: 12px;
  color: var(--ink);
  width: 90px;
  flex-shrink: 0;
  font-weight: 600;
}
.status-bar-wrap {
  flex: 1;
  height: 10px;
  background: var(--rule);
  border-radius: 5px;
  overflow: hidden;
}
.status-bar-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 0.6s ease;
}
.status-num {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}
/* 後方互換エイリアス（CSS直書き用）*/
.status-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 11px; }
.status-bar-row__label { font-size: 12px; color: var(--ink); width: 90px; flex-shrink: 0; font-weight: 600; }
.status-bar-row__track { flex: 1; height: 10px; background: var(--rule); border-radius: 5px; overflow: hidden; }
.status-bar-row__fill { height: 100%; border-radius: 5px; transition: width 0.6s ease; }
.status-bar-row__val { font-family: var(--font-num); font-size: 12px; font-weight: 700; width: 30px; text-align: right; flex-shrink: 0; }

/* バグレポート */
.os-bug-report {
  padding: 18px 24px;
  border-bottom: 1px solid var(--rule);
}
.os-bug-report__row {
  margin-bottom: 12px;
}
.os-bug-report__row:last-child { margin-bottom: 0; }
.os-bug-report__tag {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 4px;
}
.tag--strong { background: rgba(54,198,160,0.15); color: #1f9c78; }
.tag--bug    { background: rgba(255,178,62,0.18);  color: #b87710; }
.tag--update { background: rgba(91,141,239,0.15);  color: #2f5fbf; }

.os-bug-report__text {
  font-size: 14px;
  color: var(--ink);
  line-height: 1.5;
}

/* チャネルラベル */
.os-channel-label {
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(54,198,160,0.06);
}
.os-channel-label__key {
  font-family: var(--font-num);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.os-channel-label__val {
  font-size: 14px;
  font-weight: 700;
  color: var(--mint);
}

/* ===== アフィリエイト枠 ===== */
.os-offer-panel {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--rule);
  margin: 24px 0;
  overflow: hidden;
}
.os-offer-panel__header {
  padding: 10px 16px;
  background: rgba(36,27,51,0.04);
  border-bottom: 1px solid var(--rule);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.os-offer-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.12s;
}
.os-offer-row:last-child { border-bottom: none; }
.os-offer-row:hover { background: rgba(255,92,138,0.04); }
.os-offer-label { flex: 1; font-size: 14px; font-weight: 600; }
.os-offer-link {
  font-size: 12px;
  color: var(--pink);
  font-weight: 700;
}
.os-offer-disclaimer {
  padding: 10px 16px;
  font-size: 11px;
  color: var(--muted);
  background: rgba(36,27,51,0.03);
  line-height: 1.6;
}

/* ===== シェアパネル ===== */
#share-panel {
  margin: 24px 0;
}
#share-panel.hidden { display: none; }

.share-preview-wrap { margin-bottom: 12px; }
.share-preview-label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.share-variant-chooser { margin-bottom: 14px; }
.share-variant-label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.share-variant-preview {
  font-size: 13px;
  color: var(--ink);
  background: var(--base);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-top: 8px;
  white-space: pre-wrap;
  line-height: 1.6;
}

.share-image-notice {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

.share-btn-area {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.share-btn {
  display: block;
  width: 100%;
  padding: 13px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.12s, transform 0.1s;
  text-align: center;
}
.share-btn:active { transform: scale(0.98); }

.btn-primary   { background: var(--pink);   color: #fff; }
.btn-primary:hover { background: #e0466e; }
.btn-secondary { background: var(--base);   color: var(--ink); border: 1.5px solid var(--rule); }
.btn-secondary:hover { border-color: var(--pink); }
.btn-x         { background: #000;          color: #fff; }
.btn-x:hover   { background: #222; }
.btn-line      { background: #06C755;        color: #fff; }
.btn-line:hover { background: #05a849; }
.btn-variant   { background: var(--base);   color: var(--muted); border: 1px solid var(--rule); padding: 6px 14px; width: auto; display: inline-block; font-size: 13px; }
.btn-variant.is-active { border-color: var(--pink); color: var(--pink); background: rgba(255,92,138,0.06); }

.share-image-hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== クロスプロモ ===== */
#crosspromo { margin: 32px 0 0; }
.crosspromo-heading {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.crosspromo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}
/* promo-app: アプリアイコン風chip */
.promo-app {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--surface);
  border: 1.5px solid var(--rule);
  border-radius: 20px;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  transition: border-color 0.12s, background 0.12s;
}
.promo-app:hover {
  border-color: var(--blue);
  background: rgba(91,141,239,0.05);
}

/* ===== フッタ ===== */
.site-footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  text-align: center;
}

/* ===== ユーティリティ ===== */
.hidden { display: none !important; }
/* share-panel は初期 hidden クラスあり（share-panel.hidden → display:none） */
#share-panel.hidden { display: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ===== 免責ブロック ===== */
.disclaimer-block {
  font-size: 12px;
  color: var(--muted);
  background: rgba(36,27,51,0.03);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  line-height: 1.7;
  margin: 20px 0;
}

/* ===== 診断前免責 ===== */
.pre-disclaimer {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-top: 12px;
  line-height: 1.6;
}

/* ===== Responsive ===== */
@media (max-width: 480px) {
  .question-block { padding: 20px 16px 18px; }
  .os-log-banner { padding: 16px 16px 14px; }
  .os-status-bars { padding: 16px; }
  .os-bug-report  { padding: 14px 16px; }
  .status-bar-row__label { width: 76px; font-size: 11px; }
  .crosspromo-list { gap: 6px; }
}