.room-info-media-section {
  width: 100%;
  padding: var(--space-3) var(--space-3) 0;
  box-sizing: border-box;
}

.room-info-img-area {
  position: relative;
  width: 100%;
  max-width: 960px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.room-info-media-card {
  border-radius: var(--radius-card);
}

.room-info-img-area .room-img,
.room-info-img-area iframe,
.room-info-img-area video {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.room-info-img-area .room-img,
.room-info-img-area video {
  object-fit: cover;
}

.room-info-img-link-area {
  position: absolute;
  left: 2%;
  bottom: 2%;
  width: 20%;
  max-width: 140px;
  aspect-ratio: 1 / 1;
}

.room-info-img-link-area .icon-img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-bg-white);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
}

.room-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.room-header-actions a {
  white-space: nowrap;
  font-size: 0.9rem;
}

.room-header-meta {
  margin-top: 15px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.room-info-main {
  width: 100%;
  margin-top: 15px;
  margin-bottom: 30px;
}

.room-info-main-body {
  width: 100%;
  min-width: 0;
}

.room-info-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.room-info-user-link {
  flex: 0 0 auto;
  display: inline-flex;
  text-decoration: none;
}

.room-info-user-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

/* PC */
@media (min-width: 768px) {
  .room-info-user-icon {
    width: 44px;
    height: 44px;
  }
}

@media (hover: hover) {
  .room-info-user-link:hover,
  .room-info-img-area a:hover,
  .room-info-img-link-area:hover {
    opacity: var(--opacity-hover);
  }
}

.room-info-display-name {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 1.1rem;
  line-height: 1.1;
  font-weight: 700;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* PC */
@media (min-width: 768px) {
  .room-info-display-name {
    font-size: 1.2rem;
    line-height: 1.2;
  }
}

/* ルーム情報 */

.room-info-label {
  width: 200px;
  white-space: nowrap;
  font-size: 0.9rem;
  font-weight: 500;
}

.room-info-label-sub {
  white-space: nowrap;
  width: auto;
  padding-left: 0;
}

/* PC */
@media (min-width: 768px) {
  .room-info-label-sub {
    width: 200px;
    padding-left: 20px;
  }
}

.room-info-label3 {
  margin-top: 40px;
  width: 100%;
  white-space: nowrap;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ルーム情報 テキスト */
.room-info-desc {
  margin-top: 8px;
  font-size: 0.95rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: normal;
  word-wrap: break-word;
}

.room-info-text {
  width: 100%;
  min-width: 0;
  font-size: 0.9rem;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: normal;
  word-wrap: break-word;
}

.room-keys-header {
  width: 100%;
  margin-top: 40px;
  gap: 1rem;
}

.room-keys-header .room-info-label3 {
  margin-top: 0;
  width: auto;
}

.room-keys-stats {
  white-space: nowrap;
}

.room-keys-stat {
  font-size: 0.9rem;
  font-weight: 500;
}

.room-keys-stat i {
  margin-right: 4px;
}

.room-info-box {
  padding: 10px 0;
}

/* ルーム有効期間 日時選択 */
.room-datetime-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.room-datetime-field {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 160px;
  padding: 0.375rem 0.75rem;
  color: var(--color-text-dark);
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-base);
  cursor: pointer;
}

.room-datetime-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  cursor: pointer;
}

.room-datetime-field:has(.room-datetime-input:focus-visible) {
  outline: 2px solid var(--color-accent-btn);
  outline-offset: 2px;
}

/* :has() 未対応ブラウザ向けフォールバック（フォーカス可視化を保証） */
@supports not selector(:has(a)) {
  .room-datetime-field:focus-within {
    outline: 2px solid var(--color-accent-btn);
    outline-offset: 2px;
  }
}

.room-datetime-value {
  white-space: nowrap;
  pointer-events: none;
}

.room-datetime-value.is-placeholder {
  color: var(--color-text-muted);
}

.room-datetime-separator {
  color: var(--color-text-muted);
}

.room-info-datetime-reset {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  margin-top: var(--space-2);
  padding: 0.25rem 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  line-height: 1;
  text-decoration: none;
  color: var(--color-text-muted);
  background: transparent;
  --btn-hover-bg: var(--color-bg-subtle);
  --btn-hover-border-color: transparent;
  --btn-active-bg: var(--color-bg-subtle);
  --btn-active-border-color: transparent;
}

.room-info-datetime-reset i {
  font-size: 0.78rem;
  line-height: 1;
}

@media (hover: hover) {
  .room-info-datetime-reset:not(:disabled):hover {
    opacity: var(--opacity-hover);
  }
}

.room-info-datetime-reset:disabled {
  opacity: 0.65;
}

.room-edit-img-area {
  position: relative;
  width: 100%;
  max-width: 800px;
  aspect-ratio: 16 / 9;
  background-color: #000;
  overflow: hidden;
}

.room-edit-img-area .common-edit-banner-container {
  border-radius: inherit;
}

.nft-delete-btn {
  z-index: 2;
}

.room-edit-deleteIconImg {
  position: absolute;
  top: 2%;
  right: 2%;
  object-fit: cover;
}

.room-card-title-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  width: 100%;
}

.room-card-actions {
  flex: 0 0 auto;
}

.room-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}

.room-card-title-clamp {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 0 1 auto;
}

.room-visibility-lock {
  display: inline-block;
  margin-left: 3px;
  color: var(--color-text-muted);
}

.room-status-bar {
  width: 100%;
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.2;
}

.room-status-bar--inactive {
  background-color: var(--color-status-inactive);
}

.room-status-bar--upcoming {
  background-color: var(--color-status-upcoming);
}

.room-status-bar--active {
  background-color: var(--color-status-active);
}

.room-status-bar--closed {
  background-color: var(--color-status-closed);
}

.room-card-user-block {
  margin-bottom: 5px;
  max-width: 100%;
}

.room-card-desc-area {
  margin-bottom: 10px;
}

.room-card-dropdown-menu {
  font-size: 0.9rem;
}

.room-card-nft-preview {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  margin-bottom: 8px;
}

.room-card-nft-preview-list {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex-wrap: nowrap;
  overflow: hidden;
}

.room-card-nft-image {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  object-fit: cover;
  flex: 0 0 auto;
}

.room-card-nft-more-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--color-bg-subtle);
  color: var(--color-text-dark);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  flex: 0 0 auto;
}

.nft-add-key-card {
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-white);
  color: var(--color-text-muted);
  overflow: hidden;
  transition:
    background-color 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    color 0.18s ease;
}

.nft-add-key-card-top {
  background: var(--color-bg-subtle);
  transition: background-color 0.18s ease;
}

.nft-add-key-card-center {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  text-align: center;
}

.nft-add-key-card-plus {
  font-size: 2rem;
  line-height: 1;
  font-weight: 300;
  color: var(--color-text-muted);
  transition: color 0.18s ease;
}

.nft-add-key-card-label {
  font-size: 0.95rem;
  line-height: 1.4;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.18s ease;
}

.add-key-card-bottom-spacer {
  min-height: 64px;
}

@media (hover: hover) {
  .nft-add-key-card:hover {
    opacity: var(--opacity-hover);
  }
}

.room-card-save-action[data-saved="true"],
.room-card-follow-action[data-followed="true"] {
  border-color: var(--color-border-medium);
  color: var(--color-text-subtle);
}

@media (hover: hover) {
  .room-card-save-action[data-saved="true"]:hover,
  .room-card-follow-action[data-followed="true"]:hover {
    opacity: var(--opacity-hover);
  }
}

/* ルーム公開ステータス ツールチップ */
.room-visibility-info {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  color: var(--color-text-muted);
}

.room-visibility-tooltip {
  display: none;
  position: absolute;
  left: 0;
  top: auto;
  bottom: calc(100% + 8px);
  z-index: 100;
  background: var(--color-bg-white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.12),
    0 2px 6px rgba(0, 0, 0, 0.08);
  padding: 10px 14px;
  font-size: 0.8rem;
  font-weight: 400;
  white-space: nowrap;
  color: var(--color-text-dark);
  line-height: 1.8;
}

/* PC: hover で表示 */
@media (hover: hover) {
  .room-visibility-info:hover .room-visibility-tooltip {
    display: block;
  }
}

/* タッチ: JS で .is-visible を付与して表示 */
.room-visibility-tooltip.is-visible {
  display: block;
}

/* 入退室履歴ボタン */
.room-entry-exit-history-btn {
  padding: 0;
  font-size: 0.9rem;
  color: var(--color-text-primary);
  --btn-hover-bg: transparent;
  --btn-hover-border-color: transparent;
  --btn-active-bg: transparent;
  --btn-active-border-color: transparent;
}

@media (hover: hover) {
  .room-entry-exit-history-btn:hover {
    opacity: var(--opacity-hover);
  }
}

/* 入退室履歴モーダルの項目 */
.entry-exit-history-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border-faint);
}

.entry-exit-history-message {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
}

.entry-exit-history-user {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  color: var(--color-text-dark);
}

@media (hover: hover) {
  a.entry-exit-history-user:hover {
    opacity: var(--opacity-hover);
  }
}

.entry-exit-history-icon-img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.entry-exit-history-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.entry-exit-history-label {
  flex-shrink: 0;
  white-space: nowrap;
  color: var(--color-text-secondary);
}

.entry-exit-history-time {
  align-self: flex-end;
  white-space: nowrap;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}