/* ========================================
   user-tool.css  ユ｜ハンドメイド配送
   接頭辞：ust-  （管理人ツールの shipping- / hst- と完全分離）
======================================== */

/* =============================================
   CSS変数（#ust-root スコープ）
============================================= */
#ust-root {
  --ust-primary:      #A5CAAE;
  --ust-primary-dark: #7aab85;
  --ust-primary-pale: #edf5ef;
  --ust-accent:       #E07A5F;
  --ust-accent-light: #fdf0ec;
  --ust-bg:           #F7F9F8;
  --ust-bg-card:      #FFFFFF;
  --ust-text:         #2c3e35;
  --ust-text-muted:   #7a9282;
  --ust-border:       #d4e4d8;
  --ust-shadow:       0 2px 8px rgba(100,150,110,.08), 0 1px 3px rgba(0,0,0,.04);
  --ust-shadow-hover: 0 8px 24px rgba(100,150,110,.15), 0 2px 8px rgba(0,0,0,.06);
  --ust-radius:       14px;
  --ust-radius-sm:    10px;

  font-family: 'Noto Sans JP', sans-serif;
  background: var(--ust-bg);
  color: var(--ust-text);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(100,150,110,.08);
}

/* =============================================
   タブナビ
============================================= */
.ust-tab-nav {
  display: flex;
  background: var(--ust-bg-card);
  border-bottom: 2px solid var(--ust-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.ust-tab-nav::-webkit-scrollbar { display: none; }

#ust-root .ust-tab-btn {
  flex: 1; min-width: 90px;
  padding: 18px 10px 16px;
  background: #fff;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  color: var(--ust-text-muted);
  font-size: .82rem; font-weight: 700;
  cursor: pointer;
  transition: color .18s, border-color .18s;
  white-space: nowrap; letter-spacing: .03em;
  font-family: 'Zen Maru Gothic', 'Noto Sans JP', sans-serif;
}
#ust-root .ust-tab-btn:hover  { color: #E07A5F; }
#ust-root .ust-tab-btn.active { color: #E07A5F; border-bottom-color: #E07A5F; }

/* =============================================
   タブコンテンツ
============================================= */
.ust-tab-content { display: none; padding: 40px 44px 60px; background: var(--ust-bg); }
.ust-tab-content.active { display: block; }
@media (max-width: 560px) { .ust-tab-content { padding: 28px 18px 48px; } }

/* セクション見出し */
.ust-section-title {
  font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif;
  font-size: 1.15rem; font-weight: 700;
  color: var(--ust-text);
  margin-bottom: 20px; padding-bottom: 10px;
  border-bottom: 2px solid var(--ust-primary);
  letter-spacing: .02em;
}

/* =============================================
   TAB① 入力エリア
============================================= */
.ust-top-intro { font-size: .92rem; color: var(--ust-text-muted); margin-bottom: 32px; line-height: 1.85; }
.ust-block-title { font-size: .88rem; margin: 38px 0 14px; }
.ust-tab-content > .ust-block-title:first-of-type { margin-top: 0; }

.ust-input-notes {
  background: transparent; border: 1px solid var(--ust-border); border-radius: var(--ust-radius-sm);
  padding: 18px 20px; margin: 24px 0 30px;
  font-size: .78rem; color: var(--ust-text-muted); line-height: 1.8;
}
.ust-input-notes p { margin: 0 0 5px 0; }
.ust-input-notes p:last-child { margin-bottom: 0; }

/* 詳細フィルター */
.ust-filter-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(130px,1fr)); gap: 10px; margin: 14px 0; }
.ust-filter-label {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  background: #fff; border: 1px solid var(--ust-border); border-radius: 6px;
  padding: 12px 10px; font-size: .82rem; cursor: pointer;
  transition: all .2s ease; user-select: none; color: var(--ust-text-muted);
  font-family: 'Noto Sans JP',sans-serif;
}
.ust-filter-label input[type="checkbox"] { display: none; }
.ust-filter-icon { font-size: 1rem; opacity: .75; }
.ust-filter-label.checked { background: #fdf0ec; border-color: #E07A5F; color: #E07A5F; font-weight: 700; }
.ust-filter-label:hover { border-color: #E07A5F; background: #fdf0ec; }

/* 探すボタン */
#ust-root .ust-search-btn {
  display: block; width: 100%; padding: 18px;
  background: #E07A5F; color: #fff; border: none; border-radius: 8px;
  font-size: 1.1rem; font-weight: 700; cursor: pointer; letter-spacing: .15em;
  transition: all .25s ease;
  box-shadow: 0 10px 20px -10px rgba(224,122,95,.5);
  font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif;
}
#ust-root .ust-search-btn:hover { background: #d86c50; transform: translateY(-1px); box-shadow: 0 15px 25px -10px rgba(224,122,95,.6); }
#ust-root .ust-search-btn:active { transform: translateY(1px); }

/* 結果エリア */
.ust-result-area { margin-top: 40px; }
.ust-notice-table { background: var(--ust-bg-card); border-radius: var(--ust-radius-sm); border: 1px solid var(--ust-border); padding: 16px 22px; margin-bottom: 26px; font-size: .80rem; line-height: 2.2; }
.ust-notice-table .ok { color: var(--ust-primary-dark); font-weight: 700; }
.ust-notice-table .ng { color: var(--ust-accent); font-weight: 700; }
.ust-result-cards { display: flex; flex-direction: column; gap: 34px; }
.ust-no-result-msg { background: var(--ust-accent-light); border-left: 4px solid var(--ust-accent); border-radius: var(--ust-radius-sm); padding: 14px 18px; font-size: .86rem; color: #b05a42; margin-bottom: 20px; font-weight: 700; font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif; }

/* ローディング */
.ust-loading { text-align: center; padding: 40px; color: var(--ust-text-muted); font-size: .90rem; }
.ust-spinner { display: inline-block; width: 28px; height: 28px; border: 3px solid var(--ust-border); border-top-color: var(--ust-primary-dark); border-radius: 50%; animation: ust-spin .7s linear infinite; margin-bottom: 12px; }
@keyframes ust-spin { to { transform: rotate(360deg); } }

/* 未判定項目注意書き */
.ust-skipped-note {
  background: #fff8ec; border-left: 3px solid #e8c97a;
  border-radius: 4px; padding: 8px 14px; margin-top: 10px;
  font-size: .78rem; color: #7a6a2a; line-height: 1.8;
}

/* =============================================
   プリセットカード・三辺入力
============================================= */
.ust-preset-cards {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 14px;
  margin-bottom: 28px;
}
.ust-preset-card {
  background: #fff; border: 1.5px solid var(--ust-border);
  border-radius: var(--ust-radius); padding: 20px 14px;
  text-align: center; cursor: pointer;
  transition: box-shadow .18s, border-color .18s, transform .15s;
  box-shadow: var(--ust-shadow);
  color: var(--ust-text);
}
.ust-preset-card:hover {
  border-color: #E07A5F; box-shadow: var(--ust-shadow-hover);
  transform: translateY(-2px);
}
.ust-preset-card .preset-emoji  { font-size: 2.2rem; margin-bottom: 8px; display: block; }
.ust-preset-card .preset-title  { font-size: .88rem; font-weight: 700; color: var(--ust-text); margin-bottom: 5px; font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif; }
.ust-preset-card .preset-desc   { font-size: .76rem; color: var(--ust-text-muted); line-height: 1.6; }
@media (max-width: 520px) { .ust-preset-cards { grid-template-columns: 1fr; } }

.ust-size-row { margin-bottom: 8px; }
.ust-size-sides-label  { font-size: .80rem; font-weight: 700; color: var(--ust-text-muted); margin-bottom: 8px; letter-spacing: .03em; }
.ust-size-sides-unit   { font-size: .72rem; font-weight: 400; }
.ust-size-sides-inputs {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 10px;
}
.ust-size-sides-inputs input[type="number"] {
  padding: 13px 12px; border: 1.5px solid var(--ust-border);
  border-radius: var(--ust-radius-sm); font-size: 1rem;
  font-family: 'Montserrat',sans-serif; background: var(--ust-bg-card);
  color: var(--ust-text); width: 100%; box-sizing: border-box;
  transition: border-color .18s, box-shadow .18s;
}
.ust-size-sides-inputs input[type="number"]:focus {
  outline: none; border-color: #E07A5F; box-shadow: 0 0 0 3px rgba(224,122,95,.18);
}
.ust-size-sides-inputs input[type="number"]::placeholder { color: #e74c3c; }
.ust-size-sides-inputs .ust-input-weight-inline::placeholder { font-size: .72rem; }
@media (max-width: 520px) { .ust-size-sides-inputs { grid-template-columns: repeat(2,1fr); } }

/* =============================================
   TAB② 配送カード（一覧・結果共通）
============================================= */
.ust-shipping-list { display: flex; flex-direction: column; gap: 34px; }
.ust-list-intro { font-size: .84rem; color: var(--ust-text-muted); margin-bottom: 26px; line-height: 1.8; }
.ust-shipping-category { font-size: .74rem; font-weight: 700; color: var(--ust-text-muted); letter-spacing: .14em; margin-bottom: 12px; text-transform: uppercase; font-family: 'Montserrat',sans-serif; }
.ust-shipping-card {
  background: var(--ust-bg-card); border: 1.5px solid var(--ust-border); border-radius: var(--ust-radius);
  padding: 26px 30px; box-shadow: var(--ust-shadow);
}
.ust-near-badge { font-size: .75rem; color: var(--ust-accent); font-weight: 700; margin-bottom: 7px; }

/* カード内部（sc- 接頭辞はユーザーツール専用として再定義） */
#ust-root .sc-header  { display: flex; align-items: baseline; gap: 14px; margin-bottom: 6px; flex-wrap: wrap; }
#ust-root .ust-shipping-card h3 { font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif; font-size: 1.2rem; font-weight: 700; color: var(--ust-text); flex-shrink: 0; }
#ust-root .sc-price   { font-family: 'Montserrat',sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--ust-accent); }
#ust-root .sc-price span { font-size: .78rem; color: var(--ust-text-muted); font-weight: 400; }
#ust-root .sc-specs   { display: grid; grid-template-columns: repeat(4,1fr); gap: 9px; margin: 18px 0; }
@media (max-width: 520px) { #ust-root .sc-specs { grid-template-columns: 1fr 1fr; } }
#ust-root .sc-spec-item { background: var(--ust-bg); border-radius: var(--ust-radius-sm); padding: 9px 12px; font-size: .76rem; }
#ust-root .sc-spec-item .spec-label { color: var(--ust-text-muted); margin-bottom: 3px; }
#ust-root .sc-spec-item .spec-val   { font-weight: 700; color: var(--ust-text); font-family: 'Montserrat',sans-serif; }
#ust-root .sc-features { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
#ust-root .sc-feature  { font-size: .75rem; padding: 5px 12px; border-radius: 40px; font-weight: 700; }
#ust-root .sc-feature.ok { background: var(--ust-primary-pale); color: var(--ust-primary-dark); }
#ust-root .sc-feature.ng { background: var(--ust-accent-light); color: #c0583f; }
#ust-root .sc-note  { border-left: 3px solid #e8c97a; background: #fffdf0; border-radius: 4px; padding: 9px 13px; margin-bottom: 12px; font-size: .79rem; color: #7a6a2a; line-height: 1.8; }
#ust-root .sc-note-link { color: #c47a2a; font-size: .78rem; font-weight: 700; text-decoration: underline; }
#ust-root .sc-note-link:hover { color: #a05e1a; }
#ust-root .sc-comment { font-size: .82rem; color: var(--ust-text-muted); line-height: 1.85; border-top: 1px dashed var(--ust-border); padding-top: 14px; margin-top: 4px; margin-bottom: 14px; }
#ust-root .sc-img-link { display: block; margin-top: 12px; border-radius: var(--ust-radius-sm); overflow: hidden; line-height: 0; }
#ust-root .sc-img-link img { width: 100%; height: auto; border-radius: var(--ust-radius-sm); display: block; }
#ust-root .sc-examples { margin-top: 16px; display: grid; grid-template-columns: repeat(3,1fr); gap: 11px; }
@media (max-width: 520px) { #ust-root .sc-examples { grid-template-columns: 1fr; } }
#ust-root .sc-example-item { background: var(--ust-bg); border-radius: var(--ust-radius-sm); padding: 13px; font-size: .77rem; text-align: center; }
#ust-root .sc-example-item .ex-emoji { font-size: 1.7rem; margin-bottom: 5px; }
#ust-root .sc-example-item .ex-title { font-weight: 700; color: var(--ust-text); margin-bottom: 3px; font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif; }
#ust-root .sc-example-item .ex-desc  { color: var(--ust-text-muted); line-height: 1.6; }

/* =============================================
   TAB③ 用語
============================================= */
.ust-terms-list { display: flex; flex-direction: column; gap: 18px; }
.ust-term-item {
  background: var(--ust-bg-card); border-radius: var(--ust-radius);
  border: 1.5px solid var(--ust-border); box-shadow: var(--ust-shadow); overflow: hidden;
}
.ust-term-item h3 {
  font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif;
  font-size: .96rem; font-weight: 700;
  color: var(--ust-bg-card); background: var(--ust-primary-dark);
  padding: 13px 22px; letter-spacing: .02em;
}
.ust-term-item p { font-size: .84rem; color: var(--ust-text-muted); line-height: 1.9; padding: 16px 22px; margin: 0; }

/* =============================================
   TAB④ 便利グッズ
============================================= */
.ust-goods-grid { display: flex; flex-direction: column; gap: 20px; }
.ust-goods-card {
  background: var(--ust-bg-card); border: 1.5px solid var(--ust-border); border-radius: var(--ust-radius);
  box-shadow: var(--ust-shadow); display: grid; grid-template-columns: 180px 1fr;
  overflow: hidden; min-height: 158px; transition: box-shadow .18s;
}
.ust-goods-card:hover { box-shadow: var(--ust-shadow-hover); }
@media (max-width: 560px) { .ust-goods-card { grid-template-columns: 1fr; } }
.ust-goods-img-col { background: var(--ust-primary-pale); display: block; overflow: hidden; min-height: 158px; }
.ust-goods-img-col a { display: block; width: 100%; height: 100%; min-height: 158px; }
.ust-goods-img-col img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ust-goods-img-placeholder { width: 100%; min-height: 158px; display: flex; align-items: center; justify-content: center; font-size: 3rem; background: var(--ust-primary-pale); }
.ust-goods-info-col { padding: 20px 24px; }
.ust-goods-info-col h3 { font-family: 'Zen Maru Gothic','Noto Sans JP',sans-serif; font-size: 1rem; font-weight: 700; color: var(--ust-text); margin-bottom: 8px; }
.ust-goods-info-col p  { font-size: .82rem; color: var(--ust-text-muted); line-height: 1.8; margin-bottom: 10px; }
.ust-goods-100yen { font-size: .78rem; color: var(--ust-primary-dark); text-decoration: underline; cursor: pointer; }
.ust-goods-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.ust-goods-btn {
  padding: 9px 18px; border-radius: 40px; font-size: .80rem; font-weight: 700;
  cursor: pointer; border: none; text-decoration: none; display: inline-block;
  transition: opacity .18s, transform .12s; letter-spacing: .03em;
}
.ust-goods-btn:hover { opacity: .82; transform: translateY(-1px); }
.ust-btn-amazon  { background: #005C99; color: #fff; }
.ust-btn-rakuten { background: #bf0000; color: #fff; }