/*
 * Pico.cssは画面幅に応じて基準フォントサイズを100%〜131.25%まで拡大するが、
 * このモックでは常に一定の小さめサイズに固定する。
 * また、Picoの水色系プライマリカラーをやめ、白背景+モノトーンにする。
 */
:root {
  --pico-font-size: 87.5%;
}

/*
 * Picoは色変数を `:root:not([data-theme=dark]),[data-theme=light]` という
 * 詳細度の高いセレクタで定義しているため、同等以上の詳細度で上書きする。
 */
:root:not([data-theme=dark]),
[data-theme=light] {
  color-scheme: light;
  --pico-background-color: #fff;
  --pico-color: #24292f;
  --pico-primary: #24292f;
  --pico-primary-background: #24292f;
  --pico-primary-border: #24292f;
  --pico-primary-hover: #000;
  --pico-primary-hover-background: #000;
  --pico-primary-hover-border: #000;
  --pico-primary-underline: rgba(36, 41, 47, 0.5);
  --pico-primary-hover-underline: #000;
  --pico-primary-focus: rgba(36, 41, 47, 0.35);
  --pico-primary-inverse: #fff;
  --pico-secondary: #6b6b6b;
  --pico-secondary-background: #6b6b6b;
  --pico-secondary-border: #6b6b6b;
  --pico-secondary-hover: #4d4d4d;
  --pico-secondary-hover-background: #4d4d4d;
  --pico-secondary-hover-border: #4d4d4d;
  --pico-secondary-underline: rgba(107, 107, 107, 0.5);
  --pico-secondary-hover-underline: #4d4d4d;
  --pico-secondary-focus: rgba(107, 107, 107, 0.35);
  --pico-secondary-inverse: #fff;
}

body {
  background-color: var(--pico-background-color);
}

#listing-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

#listing-toolbar p {
  margin-bottom: 0;
}

#listing-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

#listing-toolbar-actions select {
  margin-bottom: 0;
  width: auto;
}

#listing-list.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 768px) {
  #listing-list.grid {
    grid-template-columns: 1fr;
  }
}

.listing-card__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.listing-card__badge-new {
  display: inline-block;
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
  padding: 0.1rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
}

#load-more-container {
  text-align: center;
}

dialog#search-modal {
  width: min(900px, 95vw);
  max-height: 90vh;
  overflow-y: auto;
}

dialog#search-modal::backdrop {
  background-color: rgba(0, 0, 0, 0.5);
}

dialog#search-modal fieldset {
  margin-bottom: 0.75rem;
}

dialog#search-modal header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.search-modal-footer {
  display: flex;
  gap: 1rem;
}

.search-modal-footer button {
  flex: 1;
  margin-bottom: 0;
}

.form-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.search-bar {
  display: flex;
  gap: 0.5rem;
}

.search-bar input {
  flex: 1;
  margin-bottom: 0;
}

.search-bar button {
  flex: none;
  width: auto;
  margin-bottom: 0;
}

.search-results {
  margin-top: 2rem;
}

#book-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.book-card {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
  padding: 0.75rem 1rem;
  margin-bottom: 0;
}

.book-card__title {
  font-weight: bold;
}

.form-row > * {
  flex: 1;
  min-width: 0;
}

/* チェックボックス・ラジオボタンの各項目を縦一列ではなく横並びにする */
fieldset.options-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

fieldset.options-inline label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  margin-bottom: 0;
}

/* 下限/上限のスライダーを縦に並べず横並びにする */
fieldset.range-pair {
  display: flex;
  gap: 1rem;
}

.range-pair label {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.range-pair__number-with-unit {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.range-pair__number-with-unit input {
  margin-bottom: 0;
}

#news-filter {
  background: #f3f3f3;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: 0.5rem;
  padding: 2.5rem 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 2em;
}

.news-filter-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.news-filter-row:last-child {
  margin-bottom: 0;
}

.news-filter-row__label {
  white-space: nowrap;
}

.news-filter-row .options-inline {
  border: none;
  margin-bottom: 0;
  padding: 0;
}

#news-filter select {
  width: auto;
  display: inline-block;
  margin-bottom: 0;
}

#news-filter input[type="radio"] {
  transform: scale(1.2);
}

.news-item {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem 1em;
  margin: 1px 0;
  border-bottom: 1px solid var(--pico-muted-border-color);
  font-size: 1.3em;
}

.news-item__title-group {
  display: inline-flex;
  align-items: baseline;
  flex: 1 1 auto;
  min-width: 0;
  gap: 0.35rem;
}

.news-item__date {
  font-weight: bold;
  white-space: nowrap;
  min-width: 8em;
  flex-shrink: 0;
}

.news-item__category {
  display: inline-block;
  width: 16em;
  flex-shrink: 0;
  text-align: center;
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75em;
  white-space: nowrap;
}

.news-item__category[data-category="timely-disclosure"] {
  background: #7b3fa0;
}

.news-item__category[data-category="earnings"] {
  background: #1c7ea0;
}

.news-item__category[data-category="notice"] {
  background: #2255cc;
}

.news-item__category[data-category="electronic-notice"] {
  background: #666;
}

.news-item__filesize {
  color: var(--pico-muted-color);
  white-space: nowrap;
}

.news-item__icon {
  white-space: nowrap;
}

.pagination {
  display: flex;
  width: 100%;
  list-style: none;
  gap: 0.5rem;
  padding: 0;
  margin: 2rem 0;
  justify-content: center;
  flex-wrap: wrap;
}

.pagination li {
  display: flex;
}

.pagination a,
.pagination span,
.pagination strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5em;
  height: 2.5em;
  padding: 0 0.75em;
  border-radius: 0.375rem;
  text-decoration: none;
  line-height: 1;
}

.pagination a {
  border: 1px solid var(--pico-muted-border-color);
  color: var(--pico-color);
}

.pagination a:hover {
  background: var(--pico-muted-border-color);
}

.pagination strong {
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
}

.pagination span {
  color: var(--pico-muted-color);
}

.scenario-category {
  padding-top: 2rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--pico-muted-border-color);
}

.scenario-category:first-of-type {
  padding-top: 0;
  margin-top: 4rem;
  border-top: none;
}

.scenario-category h3 {
  display: inline-block;
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
  padding: 0.35rem 1rem;
  border-radius: 0.25rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#scroll-sentinel {
  min-height: 1px;
}

#scroll-status {
  text-align: center;
  margin-top: 1rem;
}

.contact-form-page {
  max-width: 480px;
  margin: 0 auto;
}

.contact-form-page article {
  margin-bottom: 1.5rem;
}

#contact-form button[type="submit"] {
  width: auto;
  margin-top: 0.5rem;
  margin-bottom: 0;
}

#contact-form input[aria-invalid="true"],
#contact-form textarea[aria-invalid="true"] {
  border-color: #d32f2f;
  margin-bottom: 0.25rem;
}

#contact-form .field-error {
  display: block;
  color: #d32f2f;
  margin: 0 0 1rem;
}

.contact-form-page dl {
  margin: 0;
}

.contact-form-page dt {
  font-weight: 600;
  margin-top: 1rem;
}

.contact-form-page dt:first-child {
  margin-top: 0;
}

.contact-form-page dd {
  margin: 0.25rem 0 0;
  color: var(--pico-color);
}

.contact-form-page .grid {
  margin-bottom: 0;
}

.contact-form-page .grid a[role="button"],
.contact-form-page .grid button {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 3rem;
  margin: 0;
  padding: 0 1rem;
  line-height: 1;
}

/*
 * TransMock自身のチラム(パンくずリスト)と、モックが模す純粋なサイトのコンテンツを
 * 視覚的に区別するための境界線。この枠の内側だけで1ページとして完結させる。
 */
.scenario-breadcrumb-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  gap: 0.35rem;
  padding: 0;
  margin: 0;
  font-size: 1.3em;
  color: var(--pico-muted-color);
}

.breadcrumb li {
  padding: 0;
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 0.35rem;
}

.mock-site-frame {
  border: 1px solid var(--pico-muted-border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-top: 1rem;
}

.mock-site-frame--static {
  background: #eaf1ff;
}

.mock-site-frame--dynamic {
  background: #fdecea;
}

.mock-site-frame--hybrid {
  background: #fff8e1;
}

.render-badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 1rem;
  font-size: 0.75em;
  font-weight: 600;
  vertical-align: middle;
}

.render-badge--static {
  background: #dbe7ff;
  color: #2255cc;
}

.render-badge--dynamic {
  background: #fbdada;
  color: #b91c1c;
}

.render-badge--hybrid {
  background: #ffe6b3;
  color: #8a5a00;
}

.scenario-reference {
  color: var(--pico-muted-color);
  font-size: 0.9em;
  margin-bottom: 1.5rem;
}

#site-header {
  border-bottom: 1px solid var(--pico-muted-border-color);
  margin-bottom: 1.5rem;
}

#site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

#site-header__brand {
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.125;
  text-decoration: none;
  color: var(--pico-color);
}

#lang-switcher {
  min-width: 8rem;
  min-height: 2rem;
}

@media (max-width: 1024px) {
  #news-filter {
    font-size: 1.1em;
    padding: 1.25rem 0.5rem;
  }
}

@media (max-width: 768px) {
  .news-filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .news-filter-row .options-inline {
    width: 100%;
    min-width: 0;
  }

  .news-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 1.1em;
  }

  .news-item__date {
    min-width: 0;
  }

  .news-item__title-group {
    width: 100%;
    min-width: 0;
    flex-wrap: wrap;
  }

  .news-item__title {
    overflow-wrap: anywhere;
  }
}