/**
 * Chara-Index — DLsite 風（白ヘッダー・ピンクアクセント・淡グレー背景）
 */
:root {
  --ci-dl-pink: #e91e63;
  --ci-dl-pink-dark: #c2185b;
  --ci-dl-pink-soft: #f8bbd0;
  --ci-dl-pink-bg: #fff5f8;
  --ci-bg-page: #f0f0f0;
  --ci-bg-header: #ffffff;
  --ci-bg-header-sub: #fff0f5;
  --ci-text: #333333;
  --ci-text-secondary: #666666;
  --ci-border: #dddddd;
  --ci-link: #c2185b;
  --ci-link-hover: #880e4f;
  --ci-cta: #e91e63;
  --ci-cta-hover: #c2185b;
  --ci-cta-border: #ad1457;
  --ci-cta-text: #ffffff;
  --ci-panel-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --ci-slider-thumb: #e91e63;
  --ci-danger: #dc2626;
  --ci-success: #15803d;
  --ci-success-bright: #22c55e;
  --ci-muted-strong: #888888;
  --ci-disabled-text: #94a3b8;
  --ci-radius: 6px;
  --ci-font:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Hiragino Sans",
    "Noto Sans JP",
    sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.ci-reset {
  margin: 0;
  padding: 0;
}

body.ci-body,
.ci-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--ci-font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ci-text);
  background: var(--ci-bg-page);
  -webkit-font-smoothing: antialiased;
}

/* トップ以外：ヘッダー左上のサイト名（ホームへ） */
.ci-header-inner {
  max-width: 1400px;
  margin-inline: auto;
}

.ci-header-bar {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  min-height: 1.75rem;
  margin-bottom: 0.5rem;
}

.ci-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ci-header-auth {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.ci-header-auth-label {
  font-size: 0.75rem;
  color: var(--ci-text-secondary);
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ci-header-auth-btn {
  flex-shrink: 0;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
}

.ci-header-bar--profile .ci-header-auth {
  margin-left: auto;
}

/* ヘッダー右上：パーソナル・プロファイルへ */
a.ci-header-profile-btn.ci-btn {
  flex-shrink: 0;
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.2;
  white-space: nowrap;
}

.ci-header.ci-header--site .ci-header-profile-btn {
  padding: 0.3rem 0.65rem;
  font-size: 1.125rem;
}

@media (max-width: 640px) {
  .ci-header-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: 100%;
  }

  .ci-header-profile-btn__long {
    display: none;
  }
}

@media (min-width: 641px) {
  .ci-header-profile-btn__short {
    display: none;
  }
}

/* サブページ左上のサイト名（トップの h1 に近い黒・大きめ） */
.ci-header-brand {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ci-text);
  text-decoration: none;
  line-height: 1.15;
}

.ci-header-brand:hover {
  color: var(--ci-text);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

/* PP ページのみ従来の小さめ・アクセント色 */
.ci-header-brand.ci-header-brand--profile {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ci-link);
}

.ci-header-brand.ci-header-brand--profile:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.ci-header-bar.ci-header-bar--profile {
  min-height: 1.25rem;
  margin-bottom: 0.35rem;
}

.ci-header-headline {
  text-align: center;
}

.ci-header {
  background: var(--ci-bg-header);
  color: var(--ci-text);
  padding: 0.85rem 1.25rem 1rem;
  border-bottom: 3px solid var(--ci-dl-pink);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.ci-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ci-text);
}

.ci-header p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
  font-weight: 400;
}

/* 公開準備中テロップ（shared/site-header.js） */
.ci-site-prep-ticker {
  margin: -0.45rem -1rem 0.45rem;
  padding: 0.4rem 0;
  overflow: hidden;
  background: #fff8e1;
  color: #664d03;
  border-bottom: 1px solid #ffc107;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
}

.ci-header:not(.ci-header--site) .ci-site-prep-ticker {
  margin: -0.85rem -1.25rem 0.65rem;
}

.ci-profile-site-header .ci-site-prep-ticker {
  margin: -0.5rem -1rem 0.5rem;
}

.ci-site-prep-ticker__track {
  display: flex;
  width: max-content;
  animation: ci-site-prep-ticker-scroll 32s linear infinite;
}

.ci-site-prep-ticker__text {
  flex-shrink: 0;
  padding-inline: 1.5rem;
  white-space: nowrap;
}

@keyframes ci-site-prep-ticker-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ci-site-prep-ticker__track {
    width: 100%;
    justify-content: center;
    animation: none;
  }

  .ci-site-prep-ticker__text[aria-hidden="true"] {
    display: none;
  }
}

/* PP 本体以外：共通サイトヘッダー（shared/site-header.js） */
.ci-header.ci-header--site {
  padding: 0.45rem 1rem 0.55rem;
}

.ci-header.ci-header--site .ci-header-bar {
  margin-bottom: 0.15rem;
}

.ci-header.ci-header--site .ci-header-brand {
  font-size: 1.125rem;
}

.ci-header.ci-header--site .ci-header-headline h1 {
  margin: 0 0 0.08rem;
  font-size: 1.125rem;
}

.ci-header.ci-header--site .ci-header-headline p {
  font-size: 0.8125rem;
  line-height: 1.35;
}

.ci-header-sub {
  background: var(--ci-bg-header-sub);
  color: var(--ci-text);
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--ci-border);
}

.ci-header-sub a {
  color: var(--ci-link);
  text-decoration: none;
  font-weight: 500;
}

.ci-header-sub a:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
}

.ci-breadcrumb-bar {
  background: var(--ci-bg-page);
  color: var(--ci-text-secondary);
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--ci-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}

.ci-breadcrumb-link {
  color: var(--ci-link);
  text-decoration: none;
  font-weight: 500;
}

.ci-breadcrumb-link:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
}

.ci-profile-gate-banner {
  background: color-mix(in srgb, var(--ci-link) 10%, var(--ci-bg-page));
  color: var(--ci-text);
  padding: 0.65rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.45;
  border-bottom: 1px solid var(--ci-border);
}

.ci-profile-gate-banner a {
  color: var(--ci-link);
  font-weight: 600;
  text-decoration: underline;
}

.ci-profile-gate-banner a:hover {
  color: var(--ci-link-hover);
}

.ci-profile-gate-inline {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--ci-text-secondary);
}

.ci-profile-gate-inline a {
  color: var(--ci-link);
  font-weight: 600;
  text-decoration: underline;
}

.ci-profile-gate-inline a:hover {
  color: var(--ci-link-hover);
}

.ci-tool-sidebar-block .ci-profile-gate-inline {
  margin-top: 0.35rem;
}

.ci-profile-gate-inline--band {
  margin: 0;
  padding: 0.5rem 0.75rem;
  background: #fff;
  border-bottom: 1px solid var(--ci-border);
}

.ci-main {
  flex: 1;
  width: 100%;
  padding: 1.25rem 1rem 2rem;
  max-width: 1400px;
  margin-inline: auto;
}

.ci-page-layout {
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.ci-sidebar {
  background: #fff;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  box-shadow: var(--ci-panel-shadow);
  padding: 1rem;
  position: sticky;
  top: 0.75rem;
  max-height: calc(100vh - 2rem);
  overflow: auto;
}

.ci-sidebar h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-sidebar details,
.ci-sidebar-details {
  margin-bottom: 0.75rem;
}

.ci-sidebar details summary,
.ci-sidebar-details > summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ci-text);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  list-style-position: outside;
}

.ci-sidebar-search {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  font-size: 0.875rem;
  color: var(--ci-text);
  background: #fff;
  margin-bottom: 0.75rem;
}

.ci-sidebar-search:focus {
  outline: none;
  border-color: var(--ci-dl-pink);
  box-shadow: 0 0 0 2px rgba(233, 30, 99, 0.2);
}

.ci-sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.ci-sidebar-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  background: #fff;
  color: var(--ci-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.ci-sidebar-item span:last-child {
  font-size: 0.75rem;
  color: var(--ci-text-secondary);
  white-space: nowrap;
}

a.ci-sidebar-item:hover {
  background: var(--ci-dl-pink-bg);
  border-color: var(--ci-dl-pink-soft);
}

.ci-sidebar-row {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  background: #fff;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
  list-style: none;
}

.ci-content-panel {
  display: grid;
  gap: 1.25rem;
}

.ci-panel {
  background: #fff;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  box-shadow: var(--ci-panel-shadow);
  padding: 1.25rem 1.5rem;
}

.ci-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-panel p {
  margin: 0 0 0.5rem;
  color: var(--ci-text-secondary);
  line-height: 1.6;
}

.ci-panel p:last-child {
  margin-bottom: 0;
}

.ci-features-panel .ci-features-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
}

.ci-features-column__title {
  margin: 0 0 0.65rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-feature-tags {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

a.ci-feature-tag {
  text-decoration: none;
  cursor: pointer;
  transition:
    border-color 0.12s ease,
    background-color 0.12s ease,
    box-shadow 0.12s ease;
}

a.ci-feature-tag:hover {
  border-color: var(--ci-dl-pink);
  background: #fff;
  box-shadow: 0 2px 6px rgba(233, 30, 99, 0.12);
}

a.ci-feature-tag:focus-visible {
  outline: 2px solid var(--ci-dl-pink);
  outline-offset: 2px;
}

.ci-feature-tag {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--ci-text);
  background: var(--ci-dl-pink-bg);
  border: 1px solid var(--ci-dl-pink-soft);
  border-radius: var(--ci-radius);
}

.ci-feature-tag__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ci-feature-tag__icon {
  flex-shrink: 0;
  font-size: 1.125rem;
  line-height: 1;
}

.ci-feature-tag__label {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
}

.ci-feature-tag__desc {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--ci-text-secondary);
}

.ci-feature-tag--soon {
  background: #fff;
  border-style: dashed;
  border-color: var(--ci-border);
}

.ci-feature-tag--soon .ci-feature-tag__label {
  color: var(--ci-text);
}

.ci-feature-tag--soon .ci-feature-tag__desc {
  color: var(--ci-text-secondary);
}

@media (max-width: 640px) {
  .ci-features-panel .ci-features-columns {
    grid-template-columns: 1fr;
  }
}

p.ci-analyzer-stats-refresh-note {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
}

.ci-public-data-dev-banner {
  margin: 0 0 1rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.45;
  color: #664d03;
  background: #fff8e1;
  border: 1px solid #ffc107;
  border-radius: var(--ci-radius);
}

.ci-public-data-load-error-banner {
  margin: 0 0 1rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.45;
  color: #7f1d1d;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: var(--ci-radius);
}

.ci-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background-color 0.12s ease,
    border-color 0.12s ease;
}

.ci-btn--primary {
  background: var(--ci-cta);
  color: var(--ci-cta-text);
  border-color: var(--ci-cta-border);
}

.ci-btn--primary:hover {
  background: var(--ci-cta-hover);
  border-color: var(--ci-dl-pink-dark);
}

.ci-btn--secondary {
  background: #fff;
  color: var(--ci-text);
  border-color: var(--ci-border);
}

.ci-btn--secondary:hover {
  background: var(--ci-dl-pink-bg);
}

.ci-works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.ci-work-card {
  background: #fff;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  box-shadow: var(--ci-panel-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ci-work-card__head {
  background: linear-gradient(135deg, #ec407a 0%, #d81b60 100%);
  color: #fff;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.ci-work-card__head h3 {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.ci-work-card__head p {
  margin: 0;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.88);
}

.ci-work-card__body {
  padding: 1rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ci-work-card__body p {
  margin: 0 0 1rem;
  color: var(--ci-text-secondary);
  font-size: 0.875rem;
  line-height: 1.55;
  flex: 1;
}

.ci-work-card__actions {
  display: flex;
  gap: 0.5rem;
}

.ci-work-card__actions a {
  flex: 1;
  padding: 0.5rem;
  text-align: center;
  border-radius: var(--ci-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8125rem;
  border: 1px solid var(--ci-cta-border);
  background: var(--ci-cta);
  color: var(--ci-cta-text);
}

.ci-work-card__actions a:hover {
  background: var(--ci-cta-hover);
}

.ci-coming-soon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: #fff;
  border: 1px dashed var(--ci-dl-pink-soft);
  border-radius: var(--ci-radius);
  color: var(--ci-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.ci-footer {
  background: #fafafa;
  color: var(--ci-text-secondary);
  text-align: center;
  padding: 1rem;
  font-size: 0.75rem;
  border-top: 3px solid var(--ci-dl-pink-soft);
  margin-top: auto;
}

.ci-footer p {
  margin: 0;
}

.ci-footer p + p {
  margin-top: 0.5rem;
}

.ci-footer-docs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1rem;
}

.ci-footer-docs a {
  color: var(--ci-link);
  text-decoration: none;
}

.ci-footer-docs a:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
}

/* フル高アプリシェル下部のフッター（workspace の flex:1 との兼ね合いで潰さない） */
.ci-footer.ci-footer--app {
  flex-shrink: 0;
}

/* Compact docs link strip for tool pages that have no <footer> */
.ci-docs-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.85rem;
  font-size: 0.75rem;
  color: var(--ci-text-secondary);
  margin-left: auto;
}

.ci-docs-strip a {
  color: var(--ci-link);
  text-decoration: none;
  font-weight: 500;
}

.ci-docs-strip a:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
}

.ci-docs-strip__copy {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .ci-docs-strip {
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
    margin-top: 0.35rem;
    padding-top: 0.35rem;
    border-top: 1px solid var(--ci-border);
  }
}

/* Works-format: 2-col card grid */
.ci-content-panel--tools {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  align-items: stretch;
}

.ci-content-panel--tools .ci-panel {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.ci-content-panel--tools .ci-panel > p {
  margin-bottom: 0;
}

.ci-content-panel--tools .ci-panel__actions {
  margin-top: auto;
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
}

.ci-content-panel--tools .ci-panel__actions .ci-btn {
  margin: 0;
}

.ci-content-panel--tools .ci-panel:only-child {
  grid-column: 1 / -1;
  max-width: 36rem;
  margin-inline: auto;
}

/* Analyzer-style pages */
.ci-analyzer-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--ci-font);
  background: var(--ci-bg-page);
  color: var(--ci-text);
}

.ci-analyzer-header {
  background: var(--ci-bg-header);
  color: var(--ci-text);
  padding: 0.85rem 1rem 1rem;
  border-bottom: 3px solid var(--ci-dl-pink);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.ci-analyzer-header-inner {
  max-width: 1400px;
  margin-inline: auto;
}

.ci-analyzer-header-headline {
  text-align: center;
}

.ci-analyzer-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.35rem;
  font-weight: 600;
}

.ci-analyzer-header p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ci-text-secondary);
}

.ci-analyzer-nav {
  background: var(--ci-bg-header-sub);
  padding: 0.65rem 1rem;
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--ci-border);
}

.ci-analyzer-nav a {
  color: var(--ci-link);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.8125rem;
}

.ci-analyzer-nav a:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
}

.ci-analyzer-main {
  flex: 1;
  max-width: 1200px;
  width: calc(100% - 2rem);
  margin: 1.25rem auto;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  box-shadow: var(--ci-panel-shadow);
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ci-muted-center {
  text-align: center;
  color: var(--ci-text-secondary);
}

.ci-muted-center h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--ci-text);
}

.ci-muted-center p {
  margin: 0 0 0.35rem;
  font-size: 0.875rem;
}

.ci-analyzer-main--stack {
  display: block;
  align-items: stretch;
  justify-content: flex-start;
}

.ci-intro-block {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ci-border);
}

.ci-intro-block h2 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-intro-block p {
  margin: 0 0 0.35rem;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
  line-height: 1.55;
}

.ci-character-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.ci-character-card {
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  background: #fff;
  transition: border-color 0.12s ease;
}

.ci-character-card:hover {
  border-color: var(--ci-link);
}

.ci-character-card a {
  display: block;
  padding: 1rem;
  text-decoration: none;
  color: var(--ci-text);
}

.ci-character-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
}

.ci-character-card p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ci-text-secondary);
}

/* 404 */
.ci-error-page {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--ci-font);
  background: var(--ci-bg-page);
}

.ci-error-page > .ci-header {
  flex-shrink: 0;
}

.ci-error-page-main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.ci-error-card {
  width: min(640px, 100%);
  background: #fff;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  box-shadow: var(--ci-panel-shadow);
  padding: 2rem;
}

.ci-error-card h1 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-error-card p {
  margin: 0 0 1rem;
  color: var(--ci-text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

.ci-error-card a {
  color: var(--ci-link);
  font-weight: 600;
  text-decoration: none;
  margin-right: 1rem;
}

.ci-error-card a:hover {
  color: var(--ci-link-hover);
  text-decoration: underline;
}

/* Card marked coming-soon (works-format) */
.ci-panel.ci-panel--soon {
  border-style: dashed;
  background: var(--ci-dl-pink-bg);
}

/* Global range thumb when pages link this stylesheet */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--ci-slider-thumb);
  cursor: pointer;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(15, 17, 17, 0.2);
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--ci-slider-thumb);
  cursor: pointer;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(15, 17, 17, 0.2);
}

@media (max-width: 900px) {
  .ci-page-layout {
    grid-template-columns: 1fr;
  }

  .ci-sidebar {
    position: static;
    max-height: none;
  }

  .ci-content-panel--tools {
    grid-template-columns: 1fr;
  }

  .ci-main {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .ci-panel {
    padding: 1rem 0.85rem;
  }
}

@media (max-width: 768px) {
  .ci-header h1 {
    font-size: 1.25rem;
  }

  .ci-header.ci-header--site .ci-header-headline h1 {
    font-size: 1.0625rem;
  }

  .ci-character-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .ci-analyzer-nav {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }

  .ci-footer {
    padding: 0.65rem 0.75rem;
    font-size: 0.6875rem;
  }

  .ci-footer-docs {
    gap: 0.25rem 0.65rem;
  }
}

@media (max-width: 480px) {
  .ci-character-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
}

@media (max-width: 640px) {
  .ci-content-panel--tools .ci-panel__actions .ci-btn {
    min-height: 44px;
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   Full-height app shell (master-scaler, vote)
   -------------------------------------------------------------------------- */
.ci-body.ci-body--app {
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  overflow: hidden;
}

/* Profile: ページ全体スクロール（フッターまで辿れる）。モバイルはポイント/保存のみ sticky */
.ci-body.ci-body--profile-scroll {
  height: auto;
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
}

.ci-body--profile-scroll .ci-profile-workspace {
  flex: 1 1 auto;
  min-height: 0;
  overflow: visible;
}

.ci-body--profile-scroll .ci-profile-traits-grid {
  flex: none;
  min-height: 0;
  overflow: visible;
}

.ci-body.ci-body--app > .ci-header {
  flex-shrink: 0;
}

.ci-body.ci-body--app > .ci-breadcrumb-bar,
.ci-body.ci-body--app > .ci-profile-gate-banner {
  flex-shrink: 0;
}

.ci-app-workspace {
  flex: 1;
  min-height: 0;
  display: flex;
  overflow: hidden;
  background: var(--ci-bg-page);
}

.ci-hidden {
  display: none !important;
}

.ci-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: var(--ci-dl-pink-soft) transparent;
}

.ci-scrollbar::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.ci-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.ci-scrollbar::-webkit-scrollbar-thumb {
  background: var(--ci-dl-pink-soft);
  border-radius: 9999px;
}

.ci-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #f48fb1;
}

.ci-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Profile: slim strip with site link only */
.ci-profile-site-header {
  background: var(--ci-bg-header);
  padding: 0.5rem 1rem;
  border-bottom: 3px solid var(--ci-dl-pink);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.ci-profile-site-header-inner {
  max-width: 1400px;
  margin-inline: auto;
}

.ci-profile-site-header .ci-header-bar {
  margin-bottom: 0;
}

.ci-profile-site-header .ci-header-profile-btn {
  padding: 0.28rem 0.55rem;
  font-size: 0.75rem;
}

.ci-profile-auth-note {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--ci-text-secondary);
}

.ci-profile-workspace--locked .ci-trait-card {
  opacity: 0.55;
  pointer-events: none;
}

.ci-breadcrumb-bar.ci-breadcrumb-bar--wide {
  max-width: 1400px;
  margin-inline: auto;
  width: 100%;
}

/* Sidebar + main (master-scaler, vote) */
.ci-tool-sidebar {
  width: 18rem;
  flex-shrink: 0;
  background: #fff;
  border-right: 1px solid var(--ci-border);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.ci-tool-sidebar-block {
  padding: 1rem;
  border-bottom: 1px solid var(--ci-border);
}

.ci-tool-sidebar-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.5rem;
}

.ci-tool-search {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  font-size: 0.875rem;
  background: #fff;
  color: var(--ci-text);
}

.ci-tool-search:focus {
  outline: none;
  border-color: var(--ci-dl-pink);
  box-shadow: 0 0 0 2px rgba(233, 30, 99, 0.25);
}

.ci-tool-sidebar-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-tool-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ci-tool-main-bar {
  background: #fff;
  border-bottom: 1px solid var(--ci-border);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
  flex-wrap: wrap;
}

.ci-tool-main-bar--compact {
  padding: 0.75rem;
}

.ci-tool-main-bar h2 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ci-text-secondary);
}

.ci-tool-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  min-width: 0;
}

.ci-tool-status {
  font-size: 0.75rem;
  color: var(--ci-text-secondary);
}

.ci-tool-hint {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ci-text);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}

@media (max-width: 900px) {
  .ci-tool-hint {
    display: none;
  }
}

.ci-tool-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.ci-btn--toolbar {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  border-radius: 9999px;
}

.ci-btn:disabled,
.ci-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.ci-btn--lg {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  border-radius: 9999px;
}

.ci-tool-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.ci-tool-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--ci-text-secondary);
  background: #fff;
}

.ci-tool-empty__icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

.ci-tool-empty__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-tool-empty__hint {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
}

.ci-traits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .ci-traits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1536px) {
  .ci-traits-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Master-scaler / vote: character row buttons */
.ci-sidebar-char-btn {
  width: 100%;
  text-align: left;
  padding: 0.75rem;
  border: none;
  border-radius: var(--ci-radius);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font: inherit;
  color: var(--ci-text);
  background: transparent;
  transition: background-color 0.12s ease;
}

.ci-sidebar-char-btn:hover:not(:disabled) {
  background: var(--ci-dl-pink-bg);
}

.ci-sidebar-char-btn--active {
  background: var(--ci-dl-pink);
  color: #fff;
  font-weight: 600;
}

.ci-sidebar-char-btn--active:hover:not(:disabled) {
  background: var(--ci-dl-pink);
}

.ci-sidebar-char-btn--disabled {
  color: var(--ci-disabled-text);
  cursor: not-allowed;
}

.ci-sidebar-char-check {
  width: 1.25rem;
  text-align: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.ci-sidebar-char-badge {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.75rem;
}

.ci-sidebar-char-badge--on-primary {
  color: rgba(255, 255, 255, 0.85);
}

.ci-sidebar-char-badge--success {
  color: var(--ci-success-bright);
}

/* Vote: selection count */
.ci-vote-selection {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ci-link);
}

.ci-vote-selection--complete {
  color: var(--ci-success);
}

/* Vote: tabs */
.ci-vote-tab {
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  font: inherit;
  border: 1px solid var(--ci-dl-pink-soft);
  background: var(--ci-dl-pink-bg);
  color: var(--ci-text);
  transition:
    background-color 0.12s ease,
    border-color 0.12s ease;
}

.ci-vote-tab:hover {
  background: #fce4ec;
}

.ci-vote-tab--active {
  background: var(--ci-dl-pink);
  color: #fff;
  border-color: var(--ci-cta-border);
}

/* Scale / vote trait cards (1–10 sliders) */
.ci-scale-card {
  background: #fff;
  padding: 1rem;
  border-radius: var(--ci-radius);
  border: 1px solid var(--ci-border);
  box-shadow: var(--ci-panel-shadow);
}

.ci-scale-card__title {
  margin: 0 0 0.25rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--ci-text);
}

.ci-scale-card__desc {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  color: var(--ci-muted-strong);
}

.ci-scale-card__score {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ci-link);
}

.ci-range {
  width: 100%;
  height: 1.5rem;
  accent-color: var(--ci-dl-pink);
}

/* --------------------------------------------------------------------------
   Personality profile page
   -------------------------------------------------------------------------- */
.ci-profile-workspace {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ci-bg-page);
}

.ci-profile-toolbar-zone {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--ci-bg-page);
  border-bottom: 1px solid var(--ci-border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.ci-profile-toolbar {
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

@media (max-width: 767px) {
  .ci-profile-toolbar-zone {
    display: contents;
  }

  .ci-profile-toolbar-intro {
    padding: 0.75rem 1rem 0;
  }

  .ci-profile-toolbar-intro h1 {
    font-size: 1.125rem;
  }

  .ci-profile-toolbar-intro p {
    font-size: 0.8125rem;
  }

  .ci-profile-toolbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--ci-bg-page);
    border-bottom: 1px solid var(--ci-border);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    padding: 0.65rem 1rem 0.75rem;
  }

  .ci-profile-toolbar-actions {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    width: auto;
  }
}

@media (min-width: 768px) {
  .ci-profile-toolbar-zone {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
  }

  .ci-profile-toolbar {
    position: static;
  }
}

.ci-profile-toolbar-intro h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-profile-toolbar-intro p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
  line-height: 1.55;
  max-width: 42rem;
}

.ci-profile-toolbar-actions {
  display: grid;
  gap: 0.5rem;
  width: 100%;
}

@media (min-width: 640px) {
  .ci-profile-toolbar-actions {
    grid-template-columns: minmax(0, 1fr) auto;
    width: auto;
  }
}

.ci-profile-points-card {
  border-radius: var(--ci-radius);
  border: 1px solid var(--ci-border);
  background: #fff;
  padding: 0.75rem;
  box-shadow: var(--ci-panel-shadow);
}

.ci-profile-points-card > p:first-child {
  margin: 0;
  font-size: 0.75rem;
  color: var(--ci-text-secondary);
}

.ci-profile-points-value {
  margin: 0.25rem 0 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-profile-points-value--over {
  color: var(--ci-danger);
}

.ci-profile-status-bar {
  position: static;
  z-index: auto;
  background: #fff;
  border: 1px solid var(--ci-border);
  border-radius: var(--ci-radius);
  padding: 0.75rem;
  font-size: 0.75rem;
  color: var(--ci-text-secondary);
  box-shadow: var(--ci-panel-shadow);
  margin: 0 0.75rem 0.75rem;
}

@media (min-width: 1024px) {
  .ci-profile-status-bar {
    margin-inline: 1rem;
  }
}

.ci-profile-status-bar p {
  margin: 0;
}

.ci-profile-traits-grid {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 1rem 0.75rem;
  display: grid;
  gap: 1rem;
  width: 100%;
}

@media (min-width: 1024px) {
  .ci-profile-traits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 1rem;
  }
}

.ci-trait-card {
  border-radius: var(--ci-radius);
  background: #fff;
  border: 1px solid var(--ci-border);
  padding: 1.25rem;
  box-shadow: var(--ci-panel-shadow);
  transition: border-color 0.12s ease;
}

.ci-trait-card:hover {
  border-color: var(--ci-dl-pink);
}

.ci-trait-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.ci-trait-card__id {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ci-text-secondary);
}

.ci-trait-card__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ci-text);
}

.ci-trait-card__desc {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--ci-text-secondary);
  line-height: 1.55;
}

.ci-trait-card__score-block {
  text-align: right;
}

.ci-trait-card__score-label {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ci-text-secondary);
}

.ci-trait-card__score {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ci-link);
}

.ci-trait-card__controls {
  display: grid;
  gap: 0.75rem;
}

.ci-trait-range {
  width: 100%;
  height: 1.25rem;
  accent-color: var(--ci-dl-pink);
}

.ci-trait-number {
  width: 100%;
  border-radius: var(--ci-radius);
  border: 1px solid var(--ci-border);
  background: #fff;
  padding: 0.75rem;
  text-align: center;
  font-weight: 600;
  color: var(--ci-text);
  font-size: 1rem;
  font-family: inherit;
}

.ci-trait-number::-webkit-inner-spin-button,
.ci-trait-number::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.ci-trait-number[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

/* App shell: mobile sidebar toggle + stacked layout */
.ci-tool-sidebar-toggle {
  flex-shrink: 0;
}

@media (min-width: 769px) {
  .ci-tool-sidebar-toggle {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .ci-app-workspace {
    flex-direction: column;
  }

  .ci-tool-sidebar.ci-tool-sidebar--collapsible {
    width: 100%;
    max-height: 40vh;
    border-right: none;
    border-bottom: 1px solid var(--ci-border);
    transition:
      max-height 0.25s ease,
      opacity 0.2s ease,
      border-color 0.2s ease;
  }

  .ci-tool-sidebar.ci-tool-sidebar--collapsible.ci-tool-sidebar--collapsed {
    max-height: 0;
    overflow: hidden;
    border-bottom-color: transparent;
    opacity: 0;
    pointer-events: none;
  }

  .ci-tool-main-bar h2 {
    font-size: 1rem;
  }

  .ci-tool-tabs {
    flex: 1 1 100%;
    order: 3;
  }

  .ci-tool-main-bar--compact .ci-tool-actions {
    margin-left: auto;
  }

  .ci-footer.ci-footer--app {
    padding: 0.65rem 0.75rem;
    font-size: 0.6875rem;
  }

  .ci-footer.ci-footer--app .ci-footer-docs {
    gap: 0.25rem 0.65rem;
  }
}