/* =========================
   モーダル共通
========================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  padding: 5px;
  background: var(--color-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-content {
  width: min(100%, 520px);
  max-height: min(90dvh, 840px);
  background: var(--color-page-bg);
  border-radius: 18px;
  box-shadow: var(--shadow-modal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.modal-content img{
  max-width:100%;
}
.modal-header {
  flex-shrink: 0;
  padding: 16px 16px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--color-border-light);
}
.modal-header h2 {
  margin: 0;
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.modal-close-button {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-button);
  background: var(--color-surface-soft);
  color: var(--color-text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.modal-body {
  overflow-y: auto;
  padding: 16px;
  -webkit-overflow-scrolling: touch;
}


.modal-detail-list {
  display: grid;
  gap: 10px;
}

.modal-detail {
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  overflow: hidden;
}

.modal-detail-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 12px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;

  color: var(--color-text);
  font-size: 1rem;
  font-weight: 700;
}
.modal-detail-summary i{
   color:var(--color-brand);
   font-size:120%;
   margin-right:0.5rem;
}

.modal-detail-summary::-webkit-details-marker {
  display: none;
}

.modal-detail-arrow {
  color: var(--color-brand);
  font-weight: 700;
}

.modal-detail[open] .modal-detail-arrow {
  transform: rotate(45deg);
}

.modal-detail-body {
  padding: 12px 0 0;
  color: var(--color-text-sub);
  font-size: 0.9rem;
  line-height: 1.7;
}

.modal-detail-body p {
  margin: 0;
}
.modal-detail-body img{
   border-radius:16px;
}
/* =========================
   モーダル　使用方法
========================= */
.how-to-section {
  margin-bottom: 18px;
}
.how-to-section h3 {
  margin: 0 0 8px;
  font-size: 16px;
}
.how-to-section ol {
  margin: 0;
  padding-left: 1.4em;
  line-height: 1.8;
}
.modal-note {
  margin: 10px 0 0;
  padding: 12px;
  border-radius: 12px;
  background: var(--color-page-bg);
  color: var(--color-text-description);
  font-size: 13px;
  line-height: 1.7;
}
#usageModal img{
   border-radius:16px;
}
/* =========================
   モーダルYouTube
========================= */
.youtube-modal-content {
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
/* モーダル内の各YouTube区切り */
.youtube-modal-section {
  margin-top: 18px;
  padding: 0 0.5rem 0.25rem;
}
.youtube-modal-section-title {
  margin: 0 0.25rem 8px;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-text);
}
/* モーダル内のYouTubeカード行 */
.youtube-modal-card-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 2px 2px 12px;
  -webkit-overflow-scrolling: touch;
}
/* モーダル内カードは横スクロール前提で幅固定 */
.youtube-modal-card-row .youtube-card {
    flex: 0 0 160px;
    width: 180px;
    min-width: 180px;
}
/* サムネ */
.youtube-modal-card-row .youtube-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
}
/* サムネなし */
.youtube-modal-card-row .youtube-text-card {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--color-surface-soft);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 700;
}
/* タイトル */
.youtube-modal-card-row .youtube-card-name {
  margin: 8px 0 0;
  font-size: 0.78rem;
  line-height: 1.4;
  font-weight: 700;
  color: var(--color-text);
}

/* =========================
  モーダルシェア画像生成
========================= */
.share-image-theme-row-wrap {
  position: relative;
  max-width: 100%;
  background-color: #fcfcfc;
}
.share-image-theme-row-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42px;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(
    to left,
    #fcfcfc 0%,
    rgba(252, 252, 252, 0.9) 35%,
    rgba(252, 252, 252, 0) 100%
  );
}
.share-image-theme-row {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  background-color: #fcfcfc;
  gap: 4px;
  margin: 0 0 14px;
  padding: 4px 42px 12px 2px;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  /* Firefox */
  scrollbar-width: auto;
  scrollbar-color: var(--color-brand) var(--color-surface-soft);
}
.share-image-theme-row > .share-image-theme-button {
  flex: 0 0 auto;
}
/* Chrome / Edge / Safari */
.share-image-theme-row::-webkit-scrollbar {
  height: 8px;
}
.share-image-theme-row::-webkit-scrollbar-track {
  border-radius: 999px;
  background: var(--color-surface-soft);
}
.share-image-theme-row::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--color-brand);
}
.share-image-theme-row::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}
.share-image-theme-button {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  display: grid;
  place-items: center;
  cursor: pointer;
}
.share-image-theme-chip {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--share-image-theme-soft);
  border: 1px solid var(--share-image-theme-border);
  box-shadow: var(--shadow-card-soft);
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    border-color 0.16s ease,
    background-color 0.16s ease;
}
.share-image-theme-icon {
  color: var(--share-image-theme-color);
  font-size: 17px;
  line-height: 1;
  transform: translateY(1px);
}
.share-image-theme-button:hover .share-image-theme-chip {
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}
.share-image-theme-button:active .share-image-theme-chip {
  transform: scale(0.94);
}
.share-image-theme-button:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 3px;
}
.share-image-theme-button.is-selected .share-image-theme-chip {
  border-color: var(--share-image-theme-color);
  box-shadow:
    0 0 0 3px var(--share-image-theme-border),
    var(--shadow-card);
}

.share-image-control-area {
  display: grid;
  gap: 6px;
  margin: 0 12px 14px;
}

.share-image-control-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-text-sub);
}

.share-image-select {
  width: 100%;
  min-height: 42px;
  padding: 8px 12px;
  border: 1px solid var(--color-brand-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.share-image-input {
  width: 100%;
  min-height: 42px;
  padding: 8px 12px;
  border: 1px solid var(--color-brand-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  box-sizing: border-box;
}

.share-image-input::placeholder {
  color: var(--color-text-sub);
  opacity: 0.72;
}

/* カラー定義 */
.share-image-theme-button-red {
  --share-image-theme-color: #ef4444;
  --share-image-theme-soft: #fff1f2;
  --share-image-theme-border: #fecdd3;
}
.share-image-theme-button-purple {
  --share-image-theme-color: #8b5cf6;
  --share-image-theme-soft: #f5f3ff;
  --share-image-theme-border: #ddd6fe;
}
.share-image-theme-button-green {
  --share-image-theme-color: #22c55e;
  --share-image-theme-soft: #f0fdf4;
  --share-image-theme-border: #bbf7d0;
}
.share-image-theme-button-sky {
  --share-image-theme-color: #38bdf8;
  --share-image-theme-soft: #f0f9ff;
  --share-image-theme-border: #bae6fd;
}
.share-image-theme-button-lime {
  --share-image-theme-color: #84cc16;
  --share-image-theme-soft: #f7fee7;
  --share-image-theme-border: #d9f99d;
}
.share-image-theme-button-pink {
  --share-image-theme-color: #f472b6;
  --share-image-theme-soft: #fff0f7;
  --share-image-theme-border: #f9c5df;
}
.share-image-theme-button-yellow {
  --share-image-theme-color: #eab308;
  --share-image-theme-soft: #fefce8;
  --share-image-theme-border: #fde68a;
}
.share-image-theme-button-white {
  --share-image-theme-color: #ffffff;
  --share-image-theme-soft: #d7d7d7;
  --share-image-theme-border: #9ca3af;
}
.share-image-theme-button-normal {
  --share-image-theme-color: #02b9a5;
  --share-image-theme-soft: #ecfff3;
  --share-image-theme-border: #bdebcf;
}
.share-image-theme-button-normal .share-image-theme-icon {
  font-size: 15px;
  transform: translateY(0);
}
.share-image-canvas-wrap{
  text-align:center;
  max-width:100%;
}
#shareImageCanvas{
   width:100%;
  max-width:100%;
  height:auto!important;
}

/* ==================================================
   モーダル　初回設定
================================================== */
.setup-modal-content {
  max-width: 560px;
  width: min(100%, 520px);
}
.setup-modal-body {
  display: grid;
  gap: 18px;
  display: grid;
  gap: 16px;
   padding:10px;
}
.setup-modal-lead {
  margin: 0;
  line-height: 1.7;
  color: var(--color-text-sub);
}

.setup-intro-card {
  padding: 18px 16px;
  border: 1px solid var(--color-brand-border);
  border-radius: var(--radius-card);
  background-color:var(--color-brand-soft);
  box-shadow: var(--shadow-card-soft);
}
.setup-intro-title {
  margin: 0 0 10px;
  color: var(--color-brand);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.45;
  text-align: center;
}
.setup-intro-text {
  margin: 0;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.8;
  text-align: center;
}
.setup-intro-text strong {
  font-weight: 900;
  color: var(--color-accent-text);
}

.setup-howto-block {
  display: grid;
  gap: 14px;
}
.setup-howto-title {
  margin: 0;
  padding: 0 2px;
  color: var(--color-text);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.5;
}
.setup-detail-box {
  padding: 12px 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: var(--color-surface);
}
.setup-detail-box summary {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  cursor: pointer;
}
.setup-detail-content {
  margin-top: 12px;
  color: var(--color-text-description);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.75;
}
.setup-detail-content p {
  margin: 0 0 12px;
}
.setup-detail-content p:last-child {
  margin-bottom: 0;
}

.setup-question-block {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: var(--color-page-bg);
  display: grid;
  gap: 10px;
}
.setup-question-block h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.5;
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-main);
}
.setup-choice-list {
  display: grid;
  gap: 10px;
  display: grid;
  gap: 10px;
}
.setup-choice-button {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  cursor: pointer;
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 11px 14px;
  background: var(--color-surface);
  color: var(--color-text-main);
  font: inherit;
  font-weight: 700;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow-card-soft);
}
.setup-choice-button:active {
  transform: scale(0.98);
  transform: scale(0.98);
}
.setup-choice-button.is-selected {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-accent-text);
}
.setup-choice-button.active {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-accent-text);
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-brand);
  box-shadow: var(--shadow-card);
}

.setup-guide-area {
  border-radius: 14px;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.7;
  animation: setupGuideFadeIn 0.2s ease-out;
}
.setup-guide-area p {
  margin: 0 0 10px;
}
.setup-guide-area p:last-child {
  margin-bottom: 0;
}
.setup-guide-card {
  display: grid;
  gap: 12px;
  border-radius: var(--radius-card);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
}
.setup-guide-card h3 {
   margin: 0.5rem;
   padding: 0 0.5rem;
  font-size: 1.05rem;
  color: var(--color-brand);
}
.setup-guide-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-card-soft);
}
.setup-guide-note {
  margin: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-sub);
}

.setup-check-block {
  display: grid;
  gap: 12px;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px dashed var(--color-border);
}
.setup-check-block h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-brand);
}
#userBrowser{
   margin:0;
}

.setup-ios-display-choice-list {
  grid-template-columns: 1fr;
}

.setup-ios-display-button {
  padding: 8px;
  border-radius: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.setup-ios-display-button img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border-soft);
  border-radius: 9px;
}

.setup-ios-display-button span {
  white-space: nowrap;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 800;
}

.setup-ios-display-button.active span {
  color: var(--color-brand);
}

@keyframes setupGuideFadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================================================
   モーダル　初回訪問browser
================================================== */
.firstvisit-modal-content{
   background-color:var(--color-surface);
}
#pwaFirstVisitModalTitle p{
   text-align:center;
}
.firstvisit-modal-content strong {
    color: var(--color-brand);
}

#firstVisitModal p{
   text-align:center;
}
#firstVisitModalSns .home-install-text{
   text-align:left;
}
#firstVisitModalSns img{
   border:1px solid #888;
   margin:0.75rem auto;
}

/* ==================================================
   モーダル　解説
================================================== */
.step-help-modal-content {
  width: min(100%, 430px);
  max-height: min(90vh, 760px);
   padding-top: 40px;
  overflow: hidden;
   position: relative;
    background: transparent;
       box-shadow: none;
}
.step-help-close-button {
  position: absolute;
  top: 4px;
  right: 0;
  z-index: 2;
   border-radius:5px 5px 0 0;
}
.step-help-modal-body {
  display: grid;
  gap: 0;
  max-height: calc(90vh - 36px);
  padding: 10px;
   background-color:#fff;
  overflow-y: auto;
   border-radius:18px 0 18px 18px;
}
.step-help-modal-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
}
.step-help-modal-button-area {
  display: grid;
  gap: 10px;
  padding: 0 16px 16px;
}
/* ==================================================
   モーダル　更新情報
================================================== */
.update-notice-modal-content {
  width: min(100%, 430px);
}
.update-notice-list {
  display: grid;
  gap: 12px;
}
.update-notice-item {
  padding: 12px;
  border-radius: var(--radius-card);
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
}

.update-notice-item.is-unread {
  background: var(--color-brand-soft);
  border-color: var(--color-brand-border);
}
.update-notice-date {
  margin: 0 0 4px;
  font-size: 0.78rem;
  color: var(--color-text-sub);
}
.update-notice-title {
  margin: 0 0 6px;
  font-size: 0.95rem;
  color: var(--color-text-main);
}
.update-notice-body {
  margin: 0;
  white-space: pre-line;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-sub);
}
.update-notice-empty {
  margin: 0;
  color: var(--color-text-sub);
}

.setting-modal-content {
  max-width: 520px;
}

.setting-modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.setting-section {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  padding: 16px;
  background: #fff;
}

.setting-section.is-disabled {
  opacity: 0.45;
  filter: grayscale(1);
}

.setting-section-header h3 {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 6px;
  font-size: 1rem;
}

.setting-section-header p {
  margin: 0 0 12px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.setting-pwa-guide {
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 245, 200, 0.8);
  text-align: center;
}

.setting-pwa-guide p {
  margin: 0 0 12px;
  line-height: 1.6;
}

.setting-fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

.setting-radio-list {
  display: grid;
  gap: 10px;
}

.setting-radio-card {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.9);
}

.setting-radio-card input {
  flex: 0 0 auto;
}

.setting-radio-card span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.setting-radio-card small {
  font-size: 0.78rem;
  opacity: 0.75;
}

.setting-action-row {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.setting-placeholder {
  border-radius: 14px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.04);
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.75;
}
#home-top-share-btn-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
}
.setting-status-text {
  margin: 8px 0 0;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.04);
  font-size: 0.85rem;
  line-height: 1.5;
}

.setting-radio-card:has(input:checked) {
  border-color: var(--color-brand, #f4a7b9);
}

/* =========================
   Stationheadモーダル
========================= */
.stationhead-modal-body {
  display: grid;
  gap: 18px;
}

.stationhead-modal-content .modal-header h2 i {
  color: var(--color-brand);
}

.stationhead-intro {
  padding: 18px;
  border-radius: var(--radius-card);
  background: var(--color-surface-soft);
  text-align: center;
}

.stationhead-label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-brand);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.stationhead-intro h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.stationhead-intro p {
  margin: 0;
  color: var(--color-text-sub);
  font-size: 0.9rem;
  line-height: 1.7;
}

.stationhead-section {
  display: grid;
  gap: 10px;
}

.stationhead-section h4 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 1rem;
}

.stationhead-section h4 i {
  color: var(--color-brand);
}

.stationhead-condition-list {
  display: flex;
  gap: 8px;
}

.stationhead-condition {
  flex: 1;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.5;
}

.stationhead-condition i {
  flex-shrink: 0;
  color: var(--color-brand);
  font-size: 1.1rem;
}

.stationhead-benefit-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stationhead-benefit {
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.stationhead-benefit > i {
  flex-shrink: 0;
  color: var(--color-brand);
  font-size: 1.25rem;
}

.stationhead-benefit div {
  display: grid;
  gap: 3px;
}

.stationhead-benefit strong {
  font-size: 0.85rem;
}

.stationhead-benefit span {
  color: var(--color-text-sub);
  font-size: 0.75rem;
  line-height: 1.5;
}

.stationhead-start-section {
  padding-top: 4px;
}

.stationhead-start-section > p {
  margin: 0;
  color: var(--color-text-sub);
  font-size: 0.85rem;
  line-height: 1.6;
}

.stationhead-guide-button {
  margin: 0;
}

.stationhead-download-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stationhead-download-row .secondary-button {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.stationhead-channel-card {
  padding: 16px;
  border: 1px solid var(--color-brand-border);
  border-radius: var(--radius-card);
  background: var(--color-surface-soft);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  align-items: center;
}

.stationhead-channel-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
}

.stationhead-channel-text {
  display: grid;
  gap: 3px;
}

.stationhead-channel-text strong {
  font-size: 0.95rem;
}

.stationhead-channel-text span {
  color: var(--color-text-sub);
  font-size: 0.78rem;
  line-height: 1.5;
}

.stationhead-channel-card .primary-button {
  grid-column: 1 / -1;
  margin: 4px 0 0;
}

/* ==================================================
   設定モーダル：セレクトモード
================================================== */

.select-mode-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--color-brand-border);
  border-radius: 14px;
  background: var(--color-brand-soft);
}

.select-mode-toggle-text {
  display: grid;
  gap: 3px;
}

.select-mode-toggle-text strong {
  color: var(--color-text);
  font-size: 0.98rem;
  font-weight: 800;
}

.select-mode-toggle-text small {
  color: var(--color-text-description);
  font-size: 0.8rem;
  line-height: 1.5;
}

.select-mode-switch {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  width: 52px;
  height: 30px;
  cursor: pointer;
}

.select-mode-switch-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.select-mode-switch-slider {
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-soft);
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease;
}

.select-mode-switch-slider::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: var(--shadow-card-soft);
  transition: transform 0.2s ease;
}

.select-mode-switch-input:checked + .select-mode-switch-slider {
  border-color: var(--color-brand);
  background: var(--color-brand);
}

.select-mode-switch-input:checked + .select-mode-switch-slider::before {
  transform: translateX(22px);
}

.select-mode-switch-input:focus-visible + .select-mode-switch-slider {
  outline: 3px solid var(--color-brand-border);
  outline-offset: 3px;
}

.select-mode-auto-save-note {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 9px 2px 16px;
  color: var(--color-text-description);
  font-size: 0.78rem;
  line-height: 1.5;
}

.select-mode-auto-save-note i {
  color: var(--color-brand);
}

.select-mode-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.select-mode-fieldset legend {
  margin-bottom: 9px;
  padding: 0;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 800;
}

.select-mode-feature-list {
  display: grid;
  gap: 8px;
}

.select-mode-check-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 13px;
  background: var(--color-surface);
  cursor: pointer;
}

.select-mode-check-card:has(input:checked) {
  border-color: var(--color-brand-border);
  background: var(--color-brand-soft);
}

.select-mode-check-card input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--color-brand);
}

.select-mode-check-main {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.select-mode-check-main strong {
  color: var(--color-text);
  font-size: 0.9rem;
  line-height: 1.45;
}

.select-mode-check-main strong i {
  margin-right: 4px;
  color: var(--color-brand);
}

.select-mode-check-main small {
  color: var(--color-text-description);
  font-size: 0.78rem;
  line-height: 1.55;
}

.select-mode-daily-area {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-light);
}

.select-mode-daily-header {
  display: grid;
  gap: 5px;
}

.select-mode-daily-header h4 {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 800;
}

.select-mode-daily-header p {
  margin: 0;
  color: var(--color-text-description);
  font-size: 0.78rem;
  line-height: 1.5;
}

.select-mode-selection-summary {
  color: var(--color-brand) !important;
  font-weight: 800;
}

.select-mode-daily-list {
  display: grid;
  gap: 8px;
}

.select-mode-daily-group {
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
  border-radius: 13px;
  background: var(--color-surface);
}

.select-mode-daily-group-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  color: var(--color-text);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.45;
  list-style: none;
  cursor: pointer;
}

.select-mode-daily-group-summary::-webkit-details-marker {
  display: none;
}

.select-mode-daily-group-summary::after {
  content: "＋";
  flex: 0 0 auto;
  color: var(--color-brand);
  font-size: 1rem;
}

.select-mode-daily-group[open] .select-mode-daily-group-summary::after {
  content: "−";
}

.select-mode-daily-group-count {
  margin-left: auto;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 0.72rem;
  white-space: nowrap;
}

.select-mode-daily-item-list {
  display: grid;
  border-top: 1px solid var(--color-border-light);
}

.select-mode-daily-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  font-size: 0.84rem;
  line-height: 1.5;
  cursor: pointer;
}

.select-mode-daily-item:last-child {
  border-bottom: 0;
}

.select-mode-daily-item:has(input:checked) {
  background: var(--color-brand-soft);
}

.select-mode-daily-item input {
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  margin: 1px 0 0;
  accent-color: var(--color-brand);
}

.select-mode-empty-text {
  margin: 0;
  padding: 12px;
  border-radius: 12px;
  background: var(--color-surface-soft);
  color: var(--color-text-description);
  font-size: 0.82rem;
  line-height: 1.6;
}

@media (max-width: 480px) {
  .select-mode-toggle-row {
    padding: 12px;
  }

  .select-mode-check-card {
    padding: 11px 10px;
  }

  .select-mode-daily-group-summary {
    padding: 11px 10px;
  }

  .select-mode-daily-item {
    padding: 10px;
  }
}

@media (max-width: 420px) {
  .stationhead-benefit-list {
    grid-template-columns: 1fr;
  }

  .stationhead-condition-list {
    flex-direction: column;
  }
}