/* 全ツール共通 UI（生成結果を主役・ボタンは控えめ） */
:root {
  --text-base: 1rem; /* 16px — 本文・操作UIの最小 */
  --text-fine: 0.8125rem; /* 13px — 注意書き・補助のみ */
  --btn-adjust-radius: 3px; /* 文面調整・別パターン（pill より控えめ） */
}

/* コンテンツ幅を確保（wrap 左右5px / card 左右15px） */
main.wrap.benri-tool {
  width: min(100% - 10px, 560px);
}

/* ヘッダー（benri-tools.com）とカード内 h1 の左端を揃える */
.site-header .wrap {
  width: min(100% - 10px, 560px);
  margin: 0 auto;
  padding: 12px 15px 8px !important;
  box-sizing: border-box;
}

.benri-tool .card {
  padding: 20px 15px !important;
}

.benri-tool .intro {
  color: var(--muted, #6f7a77);
  line-height: 1.8;
}

/* 仕事休みLINE基準 — ヒーローカード（説明 + 寄り添いボックス） */
.benri-tool .hero.card--hero,
.benri-tool .card--hero {
  border-color: rgba(183, 228, 199, 0.45);
  background: linear-gradient(145deg, var(--surface, #fffcfa) 0%, var(--line-green-soft, #eef6f2) 100%);
  margin-bottom: 20px;
}

.benri-tool .card--hero .page-title {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 4.5vw, 1.55rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
  color: var(--text, #3d4543);
}

.benri-tool .card--hero .lead {
  margin: 0 0 12px;
  color: var(--text, #3d4543);
  font-size: var(--text-base, 1rem);
  line-height: 1.8;
}

.benri-tool .card--hero .reassurance-note {
  margin: 0;
  padding: 12px 14px;
  background: var(--accent-blue-soft, #e8f0f8);
  border-radius: var(--radius-sm, 12px);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text, #3d4543);
}

.benri-tool .card--hero .reassurance-note strong {
  color: #4a6b8a;
  font-weight: 600;
}

.benri-tool .card--result {
  padding: 16px 15px !important;
}

.benri-tool .btn {
  box-shadow: none !important;
}

/* 生成ボタン — LINE送信（緑）と役割を分ける */
.benri-tool .btn--primary {
  background-color: #4f6f94 !important;
  background-image: linear-gradient(180deg, #6b8cae 0%, #4f6f94 100%) !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff;
  border: none;
  box-shadow: 0 4px 14px rgba(79, 111, 148, 0.28) !important;
}

.benri-tool .btn--primary:hover {
  filter: brightness(1.05) !important;
}

.benri-tool .btn--copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-bottom: 0;
  padding: 14px 18px;
  font-size: var(--text-base);
  font-weight: 600;
  box-shadow: none !important;
}

.benri-tool .btn--ghost {
  box-shadow: none !important;
}

.benri-tool .btn--line {
  width: 100%;
  margin-top: 8px;
  padding: 14px 20px;
  background: #06c755 !important;
  color: #fff !important;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  opacity: 1;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(6, 199, 85, 0.38) !important;
}

.benri-tool .btn--line:hover {
  background: #05b34c !important;
  filter: none;
}

.benri-tool .btn:focus-visible {
  box-shadow: var(--focus) !important;
}

.benri-tool #result-block {
  margin-top: 4px;
}

.benri-tool #result-block .result-heading {
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.benri-tool #result-block .output-text-wrap,
.benri-tool #result-block .result-card,
.benri-tool #result-block.card--result {
  margin-bottom: 12px;
}

.benri-tool #result-block .output-text-wrap {
  padding: 18px 15px;
  background: #fff;
  border: 2px solid rgba(6, 199, 85, 0.45);
  border-radius: var(--radius-sm, 12px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.benri-tool #result-block .output-text {
  font-size: var(--text-base);
  line-height: 1.9;
}

/* コピー＝単独行、調整ボタン＝その下1行（JSなしでも効くグリッド） */
.benri-tool .btn-row {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  row-gap: 12px !important;
  column-gap: 6px !important;
  margin-top: 0;
  align-items: stretch;
  flex-wrap: nowrap !important;
}

.benri-tool .btn-row > .btn--copy,
.benri-tool .btn-row > .copy-btn-group {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  max-width: 100% !important;
}

.benri-tool .btn-row > .btn--ghost,
.benri-tool .btn-row > .btn--regenerate,
.benri-tool .btn-row > .btn-row-adjust {
  min-width: 0;
}

.benri-tool .btn-row > .btn-row-adjust {
  grid-column: 1 / -1 !important;
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  width: 100% !important;
}

.benri-tool .copy-btn-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  flex: 0 0 auto;
}

.benri-tool .copy-btn-group .copy-status {
  margin: 0 !important;
  min-height: 0;
  font-size: var(--text-base) !important;
  line-height: 1.35;
}

.benri-tool .copy-btn-group .copy-status:not(:empty) {
  min-height: 1.25em;
}

.benri-tool .copy-btn-group .copy-status:empty {
  display: block;
  margin: 0 !important;
  padding: 0;
  line-height: 0;
  overflow: hidden;
}

.benri-tool .copy-btn-group .btn--copy {
  width: 100%;
}

.benri-tool .btn-row-adjust {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  width: 100%;
}

.benri-tool .btn-row-adjust > .btn {
  flex: 1 1 calc(33.333% - 4px) !important;
  min-width: 0;
  width: auto !important;
  margin: 0 !important;
  padding: 10px 8px !important;
  font-size: var(--text-base) !important;
  line-height: 1.35;
  white-space: normal;
  text-align: center;
  min-height: 44px;
  order: 0;
  border-radius: var(--btn-adjust-radius) !important;
}

/* 別パターンは最下行へ（メルカリ等でリセットより後に表示） */
.benri-tool .btn-row-adjust > #btn-regenerate,
.benri-tool .btn-row-adjust > #btn-another,
.benri-tool .btn-row-adjust > .btn--regenerate {
  order: 1 !important;
  flex: 1 1 100% !important;
  width: 100% !important;
  max-width: 100% !important;
  margin-top: 8px !important;
  border-radius: var(--btn-adjust-radius) !important;
}

/* コピーが btn-row 外にあるページ（mercari 等） */
.benri-tool #result-block > .copy-btn-group,
.benri-tool .card--result > .copy-btn-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  margin-bottom: 12px;
}

.benri-tool #result-block > .btn-row-adjust,
.benri-tool .card--result > .btn-row-adjust {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  width: 100% !important;
  margin-bottom: 10px;
}

.benri-tool #result-block > .btn-row-adjust > .btn,
.benri-tool .card--result > .btn-row-adjust > .btn {
  flex: 1 1 calc(33.333% - 4px) !important;
  min-width: 0 !important;
  font-size: var(--text-base) !important;
  padding: 10px 8px !important;
  white-space: normal;
  text-align: center;
  min-height: 44px;
  order: 0;
  border-radius: var(--btn-adjust-radius) !important;
}

.benri-tool #result-block > .btn-row-adjust > #btn-regenerate,
.benri-tool .card--result > .btn-row-adjust > #btn-regenerate {
  order: 1 !important;
  flex: 1 1 100% !important;
  width: 100% !important;
  margin-top: 8px !important;
  border-radius: var(--btn-adjust-radius) !important;
}

/* 本文・フォーム — 16px 以上 */
.benri-tool .lead-block p,
.benri-tool .field label,
.benri-tool .field legend,
.benri-tool .radio-pill,
.benri-tool .text-input,
.benri-tool select,
.benri-tool .output-text,
.benri-tool .copy-status,
.benri-tool .result-heading {
  font-size: var(--text-base);
}

/* 補助テキストのみ小さく */
.benri-tool .site-path,
.benri-tool .step-label,
.benri-tool .footer-disclaimer,
.benri-tool .footer-note,
.benri-tool .footer-note small,
.benri-tool .footer-legal,
.benri-tool .share-url-link,
.benri-tool .share-url-status,
.benri-tool .examples-copy-status,
.benri-tool .flow-card__situation,
.benri-tool .flow-card__arrow,
.benri-tool .flow-related__more {
  font-size: var(--text-fine) !important;
}

/* ツール別CSSより優先（16px） */
.benri-tool .lead-block p,
.benri-tool .guide-article p,
.benri-tool .guide-article ul,
.benri-tool .guide-article li,
.benri-tool .faq-item summary,
.benri-tool .faq-item__body,
.benri-tool .examples-intro,
.benri-tool .guide-intro,
.benri-tool .example-card__text,
.benri-tool .flow-related__lead,
.benri-tool .flow-card__desc {
  font-size: var(--text-base) !important;
}

/* 読み物・SEO ブロックの見出し */
.guide-article__title,
.seo-block > h2 {
  margin: 0 0 12px;
  padding: 10px 12px 10px 14px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: #2d6b4a;
  background: linear-gradient(90deg, rgba(183, 228, 199, 0.45) 0%, rgba(183, 228, 199, 0) 88%);
  border-left: 3px solid #06c755;
  border-radius: 0 6px 6px 0;
}