/*
========================================================
ファイル      : hlab-mercari-csv-analysis-tool.css
ページ        : メルカリShops 商品・販売実績CSV分析（会員版／無料版）
用途          : 既存の無料ツール／実務ツールと同じ視覚階層で表示
バージョン    : 2.0
最終更新日    : 2026-08-30
依存CSS       : hlab-common.css / hlab-account.css
========================================================

基準:
・デザインテンプレートのデモ用ヒーローを本番ページへ流用しない
・ページ題名はフラット
・PCでツール本体を早く見せる
・ページ背景 → グループ面 → 操作カードの3階層
・実務ツールの紫は小面積アクセントに限定
========================================================
*/

.hlab-mercari-csv-analysis {
  --csv-accent: #8b63b6;
  --csv-accent-dark: #6e4a98;
  --csv-accent-rgb: 139, 99, 182;
  --csv-soft: #f5effa;
}

.hlab-mercari-csv-analysis [id] {
  scroll-margin-top: 96px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__breadcrumb {
  margin: 10px 0 0;
  padding: 0 4px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #755b47;
  font-size: 12px;
  line-height: 1.6;
  font-weight: 750;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__breadcrumb li:not(:last-child)::after {
  content: ">";
  color: #b0967f;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__breadcrumb a {
  color: #6b4e38;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 公開無料ツールの共通案内を、このページでも既存ページと同じ密度へ */
.hlab-csv-analysis-page .hlab-public-intro--tool {
  margin: 12px 0 14px;
  padding: 12px 16px;
  border-radius: 16px;
}

.hlab-csv-analysis-page .hlab-public-intro--tool .hlab-public-intro__title {
  font-size: 17px;
}

.hlab-csv-analysis-page .hlab-public-intro--tool .hlab-public-intro__description {
  font-size: 12px;
  line-height: 1.6;
}

.hlab-csv-analysis-page .hlab-public-intro--tool > .hlab-button {
  min-height: 42px;
  padding: 8px 14px;
  font-size: 12px;
}

/* ページ題名：既存の無料ツール・実務ツールと同じフラット構成 */
.hlab-mercari-csv-analysis .hlab-csv-analysis__hero {
  grid-template-columns: minmax(0, 1fr) 145px;
  gap: 22px;
  min-height: 166px;
  margin-bottom: 18px;
  padding: 14px 8px 18px;
  border: 0;
  border-bottom: 2px solid rgba(var(--csv-accent-rgb), 0.28);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero h1 {
  margin: 4px 0 6px;
  color: var(--hl-brown);
  font-size: clamp(28px, 3.3vw, 36px);
  line-height: 1.25;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero .hlab-account__lead {
  max-width: 800px;
  font-size: 13px;
  line-height: 1.62;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__access-label,
.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-direction,
.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-points span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-weight: 900;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__access-label {
  min-height: 28px;
  margin: 0 0 6px;
  padding: 5px 10px;
  border: 1px solid rgba(24, 113, 74, 0.20);
  border-radius: 999px;
  color: #14633f;
  background: #e9f8ef;
  font-size: 10px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-service {
  margin: 0 0 5px;
  color: var(--csv-accent-dark);
  font-size: 11px;
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-direction {
  gap: 6px;
  min-height: 30px;
  margin: 0 0 6px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #fff;
  background: var(--csv-accent);
  font-size: 10px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-direction span {
  font-size: 14px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-points span {
  min-height: 25px;
  padding: 4px 8px;
  border: 1px solid rgba(var(--csv-accent-rgb), 0.18);
  border-radius: 999px;
  color: #5f432f;
  background: rgba(255, 255, 255, 0.74);
  font-size: 9px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-actions .hlab-button {
  min-height: 42px;
  padding: 9px 16px;
  font-size: 12px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__hero-actions .hlab-button--primary,
.hlab-mercari-csv-analysis .hlab-csv-analysis__final-cta .hlab-button--primary {
  background: linear-gradient(145deg, #9872c1, var(--csv-accent-dark));
  box-shadow: 0 8px 18px rgba(var(--csv-accent-rgb), 0.20);
}

.hlab-mercari-csv-analysis .hlab-account__hero-visual img {
  width: min(104px, 100%);
  max-height: 104px;
  object-fit: contain;
  filter: drop-shadow(0 7px 10px rgba(74, 36, 20, 0.07));
}

/* 主グループ */
.hlab-mercari-csv-analysis .hlab-csv-analysis__group {
  position: relative;
  margin: 0 0 20px;
  padding: 14px;
  border-top: 5px solid var(--csv-accent);
  border-right: 2px solid rgba(var(--csv-accent-rgb), 0.32);
  border-bottom: 2px solid rgba(var(--csv-accent-rgb), 0.32);
  border-left: 2px solid rgba(var(--csv-accent-rgb), 0.32);
  border-radius: 24px;
  background: linear-gradient(180deg, #fff7e9 0%, #fff1df 100%);
  box-shadow: var(--hl-shadow-group);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__group::before {
  position: absolute;
  top: -5px;
  left: 28px;
  width: 84px;
  height: 5px;
  border-radius: 0 0 6px 6px;
  content: "";
  background: #ffd166;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__group-head,
.hlab-mercari-csv-analysis .hlab-csv-analysis__app-head,
.hlab-mercari-csv-analysis .hlab-csv-analysis__flat-head {
  padding: 0 4px 10px;
  border-bottom: 1px solid rgba(var(--csv-accent-rgb), 0.16);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__group-head h2,
.hlab-mercari-csv-analysis .hlab-csv-analysis__app-head h2,
.hlab-mercari-csv-analysis .hlab-csv-analysis__flat-head h2,
.hlab-mercari-csv-analysis .hlab-csv-analysis__final-cta h2 {
  margin: 3px 0 6px;
  color: var(--csv-accent-dark);
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.38;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__group-head > p:last-child,
.hlab-mercari-csv-analysis .hlab-csv-analysis__app-head > p:last-child,
.hlab-mercari-csv-analysis .hlab-csv-analysis__final-cta p {
  margin: 0;
  color: #6b5545;
  font-size: 12px;
  line-height: 1.7;
  font-weight: 700;
}

.hlab-mercari-csv-analysis .hlab-account__eyebrow {
  color: var(--csv-accent-dark);
  font-size: 10px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 11px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__steps > div {
  min-width: 0;
  padding: 13px;
  border: 1px solid rgba(var(--csv-accent-rgb), 0.14);
  border-radius: 16px;
  background: #fffdf8;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__steps span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  background: var(--csv-accent);
  font-size: 11px;
  font-weight: 900;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__steps strong {
  display: block;
  margin-top: 8px;
  color: var(--hl-brown);
  font-size: 13px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__steps small {
  display: block;
  margin-top: 4px;
  color: var(--hl-muted);
  font-size: 11px;
  line-height: 1.55;
  font-weight: 700;
}

/* ツール本体をページの主役にする。外側の大カードは付けない */
.hlab-mercari-csv-analysis .hlab-csv-analysis__app {
  margin: 24px 0 20px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__app-head {
  margin-bottom: 12px;
}

.hlab-mercari-csv-analysis #sid-root {
  width: 100%;
  max-width: 100%;
  color: var(--hl-text);
  font-family: inherit;
}

.hlab-mercari-csv-analysis #sid-root * {
  box-sizing: border-box;
}

.hlab-mercari-csv-analysis #sid-root .sid-card {
  margin-top: 16px;
  padding: clamp(18px, 2.8vw, 26px);
  border-top: 4px solid var(--csv-accent);
  border-right: 2px solid rgba(var(--csv-accent-rgb), 0.30);
  border-bottom: 2px solid rgba(var(--csv-accent-rgb), 0.30);
  border-left: 2px solid rgba(var(--csv-accent-rgb), 0.30);
  border-radius: 22px;
  color: var(--hl-text);
  background: linear-gradient(180deg, #fff8ec 0%, #fff1df 100%);
  box-shadow: var(--hl-shadow-group);
}

.hlab-mercari-csv-analysis #sid-root .sid-card:first-child {
  margin-top: 0;
}

.hlab-mercari-csv-analysis #sid-root .sid-controls {
  background: linear-gradient(180deg, #fff8ec 0%, #fff1df 100%);
}

.hlab-mercari-csv-analysis #sid-root .sid-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.hlab-mercari-csv-analysis #sid-root .sid-head-row {
  align-items: center;
}

.hlab-mercari-csv-analysis #sid-root .sid-title {
  color: var(--hl-brown);
  font-size: clamp(20px, 3vw, 25px);
  line-height: 1.4;
  font-weight: 900;
}

.hlab-mercari-csv-analysis #sid-root .sid-pill {
  display: inline-flex;
  padding: 5px 11px;
  border: 1px solid rgba(var(--csv-accent-rgb), 0.24);
  border-radius: 999px;
  color: var(--hl-brown);
  background: rgba(var(--csv-accent-rgb), 0.08);
  font-size: 11px;
  font-weight: 900;
}

.hlab-mercari-csv-analysis #sid-root .sid-guide {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  margin: 16px 0 12px;
  padding: 13px 15px;
  border: 1px solid rgba(var(--csv-accent-rgb), 0.18);
  border-radius: 16px;
  color: var(--hl-brown-soft);
  background: rgba(255, 253, 248, 0.86);
  font-size: 13px;
}

.hlab-mercari-csv-analysis #sid-root .sid-guide strong {
  color: var(--hl-brown);
  white-space: nowrap;
}

.hlab-mercari-csv-analysis #sid-root .sid-file-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.hlab-mercari-csv-analysis #sid-root .sid-settings-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 150px;
  gap: 12px;
  margin-top: 16px;
  align-items: end;
}

.hlab-mercari-csv-analysis #sid-root .sz-field {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
  font-size: inherit;
  font-weight: inherit;
}

.hlab-mercari-csv-analysis #sid-root .sid-label {
  margin-bottom: 6px;
  color: var(--hl-brown-soft);
  font-size: 12px;
  font-weight: 900;
}

.hlab-mercari-csv-analysis #sid-root .sid-hidden-label {
  visibility: hidden;
}

.hlab-mercari-csv-analysis #sid-root .sid-required,
.hlab-mercari-csv-analysis #sid-root .sid-optional {
  display: inline-flex;
  margin-left: 4px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 900;
}

.hlab-mercari-csv-analysis #sid-root .sid-required {
  color: #fff;
  background: var(--hl-orange-dark);
}

.hlab-mercari-csv-analysis #sid-root .sid-optional {
  color: var(--hl-brown);
  background: var(--hl-cream-deep);
}

.hlab-mercari-csv-analysis #sid-root input[type="file"],
.hlab-mercari-csv-analysis #sid-root input[type="date"],
.hlab-mercari-csv-analysis #sid-root select,
.hlab-mercari-csv-analysis #sid-root button {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid rgba(106, 59, 34, 0.20);
  border-radius: 14px;
  color: var(--hl-text);
  background: #fff;
  font: inherit;
}

.hlab-mercari-csv-analysis #sid-root input[type="file"] {
  padding: 7px;
}

.hlab-mercari-csv-analysis #sid-root #sid-run {
  border: 0;
  color: #fff;
  background: linear-gradient(145deg, #9872c1, var(--csv-accent-dark));
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(216, 111, 0, 0.20);
}

.hlab-mercari-csv-analysis #sid-root .sid-muted,
.hlab-mercari-csv-analysis #sid-root .sid-chart-note {
  color: var(--hl-muted);
  font-size: 12px;
  line-height: 1.7;
  font-weight: 700;
}

.hlab-mercari-csv-analysis #sid-root .sid-policy {
  margin-top: 10px;
}

.hlab-mercari-csv-analysis #sid-root .sid-status {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(var(--csv-accent-rgb), 0.24);
  border-radius: 14px;
  color: var(--hl-brown-soft);
  background: #fff7e8;
  font-size: 13px;
  line-height: 1.6;
  font-weight: 800;
}

.hlab-mercari-csv-analysis #sid-root .sid-status.sid-error {
  border-color: #efb2a7;
  color: #8b2f20;
  background: #fff1ee;
}

.hlab-mercari-csv-analysis #sid-root .sid-status.sid-ok {
  border-color: #b8dcb8;
  color: #245f39;
  background: #f0f8ed;
}

.hlab-mercari-csv-analysis #sid-root .sid-section-head {
  justify-content: space-between;
  align-items: flex-start;
}

.hlab-mercari-csv-analysis #sid-root .sid-section-head h3,
.hlab-mercari-csv-analysis #sid-root .sid-chart-card h3,
.hlab-mercari-csv-analysis #sid-root #sid-quality-card h3 {
  margin: 4px 0 0;
  color: var(--hl-brown);
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.4;
  font-weight: 900;
}

.hlab-mercari-csv-analysis #sid-root .sid-eyebrow {
  color: var(--hl-orange-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.hlab-mercari-csv-analysis #sid-root .sid-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hlab-mercari-csv-analysis #sid-root .sid-actions button {
  width: auto;
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid rgba(106, 59, 34, 0.18);
  border-radius: 999px;
  color: var(--hl-brown);
  background: #fff8ee;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.hlab-mercari-csv-analysis #sid-root .sid-kpis6,
.hlab-mercari-csv-analysis #sid-root .sid-kpis3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.hlab-mercari-csv-analysis #sid-root .sid-kpi-lg,
.hlab-mercari-csv-analysis #sid-root .sid-kpi-sm {
  min-width: 0;
  padding: 15px;
  border: 1px solid rgba(240, 138, 0, 0.20);
  border-radius: 18px;
  background: #fffdf8;
}

.hlab-mercari-csv-analysis #sid-root .sid-kpi-lg .h,
.hlab-mercari-csv-analysis #sid-root .sid-kpi-sm .h {
  color: var(--hl-brown-soft);
  font-size: 12px;
  font-weight: 800;
}

.hlab-mercari-csv-analysis #sid-root .sid-kpi-lg .v {
  margin-top: 7px;
  color: var(--hl-brown);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  font-weight: 950;
}

.hlab-mercari-csv-analysis #sid-root .sid-kpi-sm .v {
  margin-top: 6px;
  color: var(--hl-brown);
  font-size: 24px;
  font-weight: 950;
}

.hlab-mercari-csv-analysis #sid-root .sid-kpi-lg .sub,
.hlab-mercari-csv-analysis #sid-root .sid-kpi-sm .sub,
.hlab-mercari-csv-analysis #sid-root .sid-kpi-lg .s,
.hlab-mercari-csv-analysis #sid-root .sid-kpi-sm .s {
  margin-top: 6px;
  color: var(--hl-muted);
  font-size: 11px;
  line-height: 1.5;
}

.hlab-mercari-csv-analysis #sid-root .sid-hr {
  height: 1px;
  margin: 16px 0;
  background: rgba(106, 59, 34, 0.12);
}

.hlab-mercari-csv-analysis #sid-root .sid-chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.hlab-mercari-csv-analysis #sid-root .sid-chart-card {
  min-width: 0;
}

.hlab-mercari-csv-analysis #sid-root .sid-chart-card canvas {
  width: 100% !important;
  max-height: 330px;
}

.hlab-mercari-csv-analysis #sid-root .sid-quality-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.hlab-mercari-csv-analysis #sid-root .sid-quality-grid > :last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.hlab-mercari-csv-analysis #sid-root .sid-quality-item,
.hlab-mercari-csv-analysis #sid-root .sid-quality {
  padding: 14px;
  border: 1px solid rgba(106, 59, 34, 0.15);
  border-radius: 16px;
  color: var(--hl-brown-soft);
  background: #fffdf8;
  font-size: 12px;
  line-height: 1.65;
}

.hlab-mercari-csv-analysis #sid-root .sid-quality-ok,
.hlab-mercari-csv-analysis #sid-root .sid-quality.ok {
  border-color: #b8dcb8;
  background: #f0f8ed;
}

.hlab-mercari-csv-analysis #sid-root .sid-quality-warn,
.hlab-mercari-csv-analysis #sid-root .sid-quality.warn {
  border-color: #efc57a;
  background: #fff8e4;
}

.hlab-mercari-csv-analysis #sid-root .sid-quality-item strong,
.hlab-mercari-csv-analysis #sid-root .sid-quality strong {
  display: block;
  margin-bottom: 5px;
  color: var(--hl-brown);
  font-size: 14px;
  font-weight: 900;
}



.hlab-mercari-csv-analysis .hlab-csv-analysis__next-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card {
  display: flex;
  min-width: 0;
  min-height: 150px;
  flex-direction: column;
  padding: 14px;
  border: 1px solid rgba(var(--csv-accent-rgb), 0.18);
  border-radius: 16px;
  color: var(--hl-brown);
  background: #fffdf8;
  box-shadow: var(--hl-shadow-card);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card:hover,
.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card:focus-visible {
  border-color: rgba(var(--csv-accent-rgb), 0.45);
  transform: translateY(-1px);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card > span {
  color: var(--csv-accent-dark);
  font-size: 9px;
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card strong {
  margin-top: 5px;
  font-size: 15px;
  line-height: 1.45;
  font-weight: 900;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card small {
  margin-top: 5px;
  color: var(--hl-muted);
  font-size: 11px;
  line-height: 1.58;
  font-weight: 700;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card b {
  margin-top: auto;
  padding-top: 10px;
  color: var(--csv-accent-dark);
  font-size: 11px;
  font-weight: 900;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__reliability {
  margin: 24px 0 20px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__reliability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin: 22px 0 0;
  padding: 16px 18px;
  border-top: 1px solid rgba(var(--csv-accent-rgb), 0.22);
  border-bottom: 1px solid rgba(var(--csv-accent-rgb), 0.22);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__back-top {
  position: fixed;
  z-index: 60;
  right: 18px;
  bottom: 18px;
  display: grid;
  place-items: center;
  min-width: 78px;
  min-height: 42px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #fff !important;
  background: var(--csv-accent-dark);
  box-shadow: 0 8px 18px rgba(var(--csv-accent-rgb), 0.20);
  font-size: 11px;
  font-weight: 900;
}

@media (max-width: 960px) {
  .hlab-mercari-csv-analysis #sid-root .sid-settings-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hlab-mercari-csv-analysis #sid-root .sz-field-button {
    grid-column: 1 / -1;
  }

  .hlab-mercari-csv-analysis #sid-root .sid-hidden-label {
    display: none;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__next-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hlab-mercari-csv-analysis .hlab-csv-analysis__steps,
  .hlab-mercari-csv-analysis .hlab-csv-analysis__reliability-grid,
  .hlab-mercari-csv-analysis #sid-root .sid-chart-grid,
  .hlab-mercari-csv-analysis .hlab-csv-analysis__final-cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hlab-mercari-csv-analysis .hlab-csv-analysis__breadcrumb {
    padding: 0 2px;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__hero {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: 0;
    margin-bottom: 14px;
    padding: 12px 4px 16px;
    border-bottom: 2px solid rgba(var(--csv-accent-rgb), 0.22);
  }

  .hlab-mercari-csv-analysis .hlab-account__hero-visual {
    order: -1;
  }

  .hlab-mercari-csv-analysis .hlab-account__hero-visual img {
    width: 76px;
    max-width: 76px;
    max-height: 76px;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__hero h1 {
    font-size: clamp(27px, 8vw, 34px);
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__group {
    padding: 8px;
    border-top-width: 4px;
    border-right-width: 1px;
    border-bottom-width: 1px;
    border-left-width: 1px;
    border-radius: 18px;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__group::before {
    top: -4px;
    left: 20px;
    width: 68px;
    height: 4px;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__steps {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-csv-analysis #sid-root .sid-file-grid,
  .hlab-mercari-csv-analysis #sid-root .sid-settings-row,
  .hlab-mercari-csv-analysis #sid-root .sid-kpis6,
  .hlab-mercari-csv-analysis #sid-root .sid-kpis3,
  .hlab-mercari-csv-analysis #sid-root .sid-quality-grid {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-csv-analysis #sid-root .sid-quality-grid > :last-child:nth-child(odd) {
    grid-column: auto;
  }

  .hlab-mercari-csv-analysis #sid-root .sz-field,
  .hlab-mercari-csv-analysis #sid-root .sz-field-button {
    display: flex;
    grid-column: auto;
    flex-direction: column;
    width: 100%;
  }

  .hlab-mercari-csv-analysis #sid-root .sid-label,
  .hlab-mercari-csv-analysis #sid-root input,
  .hlab-mercari-csv-analysis #sid-root select,
  .hlab-mercari-csv-analysis #sid-root button {
    display: block;
    width: 100%;
  }

  .hlab-mercari-csv-analysis #sid-root .sid-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    margin-top: 10px;
  }

  .hlab-mercari-csv-analysis #sid-root .sid-actions button {
    width: 100%;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__back-top {
    right: 12px;
    bottom: 12px;
    min-width: 64px;
  }
}

/* v2.0 会員版／無料版を分離 */
.hlab-csv-analysis--member {
  --csv-accent: #7956a8;
  --csv-accent-dark: #604183;
  --csv-accent-rgb: 121, 86, 168;
}

.hlab-csv-analysis--free {
  --csv-accent: #ef8b16;
  --csv-accent-dark: #c96c00;
  --csv-accent-rgb: 239, 139, 22;
}

.hlab-csv-analysis--member .hlab-csv-analysis__access-label {
  color: #5c3e7f;
  border-color: rgba(121, 86, 168, 0.22);
  background: #f3ecfa;
}

.hlab-csv-analysis--free .hlab-csv-analysis__access-label {
  color: #9c5700;
  border-color: rgba(239, 139, 22, 0.26);
  background: #fff1dc;
}

.hlab-mercari-csv-analysis #sid-root .sid-pill-member {
  color: #5c3e7f;
  border-color: rgba(121, 86, 168, 0.28);
  background: #f3ecfa;
}

.hlab-mercari-csv-analysis #sid-root .sid-pill-free {
  color: #9c5700;
  border-color: rgba(239, 139, 22, 0.28);
  background: #fff1dc;
}

.hlab-mercari-csv-analysis #sid-root .sid-free-limit {
  display: grid;
  gap: 5px;
  margin: 12px 0 0;
  padding: 12px 14px;
  border: 1px solid rgba(239, 139, 22, 0.30);
  border-radius: 14px;
  color: #6b4b31;
  background: #fff7e9;
}

.hlab-mercari-csv-analysis #sid-root .sid-free-limit strong {
  color: #9c5700;
  font-size: 13px;
  font-weight: 900;
}

.hlab-mercari-csv-analysis #sid-root .sid-free-limit span {
  font-size: 11px;
  line-height: 1.65;
  font-weight: 700;
}

.hlab-csv-analysis--free #sid-root .sid-settings-row-free {
  grid-template-columns: repeat(2, minmax(0, 1fr)) 150px;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__action-card--member {
  border-color: rgba(121, 86, 168, 0.30);
  background: #f8f2fc;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__gate {
  margin: 18px 0 24px;
  padding: 24px;
  border: 2px solid rgba(121, 86, 168, 0.28);
  border-radius: 22px;
  background: #fffaf3;
  box-shadow: var(--hl-shadow-group);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__gate h2 {
  margin: 5px 0 8px;
  color: #604183;
  font-size: clamp(22px, 3vw, 30px);
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__gate p {
  color: #66503f;
  line-height: 1.8;
  font-weight: 700;
}

.hlab-mercari-csv-analysis .hlab-csv-analysis__gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

@media (max-width: 960px) {
  .hlab-csv-analysis--free #sid-root .sid-settings-row-free {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hlab-csv-analysis--free #sid-root .sid-settings-row-free .sz-field-button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .hlab-csv-analysis--free #sid-root .sid-settings-row-free {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__gate {
    padding: 18px 14px;
    border-radius: 18px;
  }

  .hlab-mercari-csv-analysis .hlab-csv-analysis__gate-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}



/* 無料版：解析完了後の会員版導線 */
.hlab-csv-analysis-next {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto;
  padding: 24px;
  border: 1px solid rgba(240, 138, 0, 0.28);
  border-radius: 22px;
  background: #fffaf4;
}
.hlab-csv-analysis-next[hidden] {
  display: none;
}
.hlab-csv-analysis-next__eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #a85a00;
}
.hlab-csv-analysis-next h2 {
  margin: 0 0 10px;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.45;
}
.hlab-csv-analysis-next p {
  margin: 0;
  line-height: 1.8;
}
.hlab-csv-analysis-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
@media (max-width: 640px) {
  .hlab-csv-analysis-next {
    width: calc(100% - 20px);
    padding: 18px;
  }
  .hlab-csv-analysis-next__actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .hlab-csv-analysis-next__actions .hlab-button {
    width: 100%;
  }
}