/* =============================================
   カスタムカラー定義（Tailwind外）
   ============================================= */
:root {
  /* フォント */
  --font-base: 'Noto Sans JP', sans-serif;

  /* カラーパレット */
  --color-primary:     #626D71;
  --color-dark:        #2A3132;
  --color-accent:      #763626;
  --color-muted:       #626D71;
  --color-surface:     #DDBC95;
  --color-secure:      #51ae0a;
  --color-warning:      #efb70d;
  
  /* ボーダー・テキスト */
  --color-border:           #e0e0e0;
  --color-border-input:     #cccccc;
  --color-text-placeholder: #bbbbbb;

  /* セマンティック */
  --color-footer-bg:   #2A3132;
  --color-expired:     #763626;
  --color-row-selected-border: #6B6BCC;
  --color-row-expired-bg: #e8e8e4;
  --color-section-header: #3a3a3a;

  /* 画面別カラー */
  --color-page-download:      #336B87;
  --color-page-download-dark: #275570;
  --color-page-download-text: #1e4f6b;
  --color-page-download-bg:   #edf4f9;
  --color-page-upload:        #4c8000;
  --color-page-upload-dark:   #3a6000;
  --color-page-upload-text:   #2d5a00;
  --color-page-upload-bg:     #f0f7e8;
  --color-page-neutral:       #626D71;
  --color-page-neutral-dark:  #4e5558;
  --color-page-auth:          #574240;
}

/* =============================================
   ベース
   ============================================= */
* {
  font-family: var(--font-base);
  box-sizing: border-box;
}

body {
  background-color: #f0efec;
  margin: 0;
  padding: 0;
}

.page-wrapper {
  padding-top: 80px;
  padding-bottom: 62px;
}

/* =============================================
   フラッシュメッセージ
   ============================================= */
.flash-band {
  position: absolute;
  top: 100%;
  left: 24px;
  color: var(--color-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 0;
  animation:
    flash-fade-in   250ms ease-out forwards,
    flash-fade-hold 2400ms linear 250ms forwards,
    flash-fade-out  300ms ease-in  2650ms forwards;
}

@keyframes flash-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes flash-fade-hold {
  from { opacity: 1; }
  to   { opacity: 1; }
}
@keyframes flash-fade-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}

/* =============================================
   iframe リセット
   ============================================= */
iframe {
  border: none;
  display: block;
  width: 100%;
}

/* =============================================
   ヘッダー（header.html内で使用）
   ============================================= */
.header-root {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: stretch;
  height: 80px;
  padding: 0;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
}

.header-logo #header-logo-img-company {
  height: 65px;
  width: auto;
  max-width: 200px; /* 横幅上限が不要なら削除 */
  object-fit: contain;
  display: block;
  flex: 0 0 auto;
}

.header-logo-company-link {
  display: inline-flex;
  align-items: center;
  height: 65px;
  flex: 0 0 auto;
}

.header-logo-app-link {
  display: flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
}

.header-logo-app-link-mark img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.header-logo-app-link-type img {
  height: 33px;
  width: auto;
  object-fit: contain;
}

.header-logo-text {
  color: var(--color-accent);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.header-title {
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-right: 1px solid var(--color-border);
}

.header-title .app-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.02em;
}

.header-title .app-name span {
  color: var(--color-primary);
}

.header-title .app-version {
  font-size: 0.7rem;
  color: var(--color-muted);
  margin-top: 2px;
}

.header-nav {
  display: flex;
  align-items: stretch;
  margin-left: auto;
}

.header-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100px;
  cursor: pointer;
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-bottom: 3px solid transparent;
  transition: background 0.15s;
  gap: 4px;
}

#nav-download {
  color: var(--color-page-download);
}

#nav-upload {
  color: var(--color-page-upload);
}

.header-nav-item:hover {
  background: #f5f5f5;
}

.header-nav-item.active {
  /* background-color: #f3eed9;*/
  background-color: #f0efec;
  color: var(--color-page-neutral);
  border-bottom: 3px solid var(--color-page-neutral);
}

/* 画面別 active カラー */
.header-root[data-page="download"] .header-nav-item.active {
  color: var(--color-page-download);
  border-bottom-color: var(--color-page-download);
}
.header-root[data-page="upload"] .header-nav-item.active {
  color: var(--color-page-upload);
  border-bottom-color: var(--color-page-upload);
}
.header-root[data-page="settings"] .header-nav-item.active,
.header-root[data-page="log"] .header-nav-item.active {
  color: var(--color-page-neutral);
  border-bottom-color: var(--color-page-neutral);
}

.header-nav-item .material-icons,
.header-nav-item .material-symbols-outlined {
  font-size: 2.25rem;
  line-height: 1;
  font-variation-settings: 'wght' 450;
}

.header-user {
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 10px;
  border-left: 1px solid var(--color-border);
  min-width: 200px;
}

.header-settings-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 0 14px;
  height: 100%;
  border-left: 1px solid var(--color-border);
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: background 0.15s;
}

.header-settings-link.active {
  background-color: #f3eed9;
  color: var(--color-page-neutral);
  border-bottom: 3px solid var(--color-page-neutral);
}

.header-root[data-page="settings"] .header-settings-link.active {
  color: var(--color-page-neutral);
  border-bottom-color: var(--color-page-neutral);
}

.header-settings-link:hover {
  background: #f5f5f5;
  color: var(--color-dark);
}

.header-settings-link .material-symbols-outlined {
  font-size: 1.9rem;
  line-height: 1;
  font-weight: 300;
}

.header-user .material-icons,
.header-user .material-symbols-outlined {
  font-size: 2rem;
  color: var(--color-dark);
  font-weight: 300;
}

.header-user-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.header-user-dept {
  font-size: 0.75rem;
  color: var(--color-dark);
  font-weight: 600;
}

.header-user-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-dark);
}

.header-logout-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 0 14px;
  height: 100%;
  border-left: 1px solid var(--color-border);
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
  transition: background 0.15s;
}

.header-logout-link:hover {
  background: #f5f5f5;
  color: var(--color-dark);
}

.header-logout-link .material-symbols-outlined {
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 300;
}

/* =============================================
   フッター（footer.html内で使用）
   ============================================= */
.footer-root {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-footer-bg);
  color: #aaa;
  text-align: center;
  font-size: 0.72rem;
  padding: 14px 0 16px;
  line-height: 1.6;
}

/* =============================================
   セクションヘッダー（ダウンロードURL発行 バー）
   ============================================= */
.section-header {
  position: relative;
  background-color: var(--color-section-header);
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  margin: 24px 24px 20px;
}

.section-header .material-icons,
.section-header .material-symbols-outlined {
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 300;
}

.section-header-title {
  font-size: 1rem;
  font-weight: 700;
}

.section-header-desc {
  font-size: 0.78rem;
  color: #e5e7eb;
  margin-left: 12px;
}

/* =============================================
   テーブル
   ============================================= */
.table-wrap {
  margin: 0 24px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  font-size: 0.85rem;
  table-layout: fixed;
}

col.col-id       { width: 40px; }
col.col-name     { width: 200px; }
col.col-memo     { width: 40px; }
col.col-url      { width: 260px; }
col.col-count    { width: 80px; }
col.col-expire   { width: 80px; }
col.col-updated  { width: 120px; }
col.col-action   { width: 50px; }

thead th {
  background: #ffffff;
  color: var(--color-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 10px;
  border-bottom: 2px solid var(--color-border);
  text-align: center;
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background 0.12s;
}

tbody tr:hover {
  background: #f5f5f3;
}

tbody tr.selected {
  background: #f5f5f3;
  outline: 1px solid var(--color-primary);
  outline-offset: -1px;
}

tbody tr.disabled {
  background: #e8e8e4;
  color: var(--color-disabled);
  opacity: 0.65;
}

tbody td {
  padding: 10px 8px;
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.td-id {
  color: var(--color-muted);
  font-size: 0.8rem;
  text-align: center;
}

.td-filename {
  font-weight: 700;
  color: var(--color-dark);
  font-size: 0.95rem;
}

.td-url-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.td-url-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-muted);
  font-size: 0.78rem;
  flex: 1;
}

.btn-copy {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  color: var(--color-muted);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.12s, color 0.12s;
}

.btn-copy:hover {
  background: #f3eed9;
  color: var(--color-page-auth);
}

.btn-copy.copied {
  color: var(--color-page-upload);
}

#page-download .btn-copy.copied {
  color: var(--color-page-download);
}

#page-upload .btn-copy.copied {
  color: var(--color-page-upload);
}

.btn-copy .material-icons,
.btn-copy .material-symbols-outlined {
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 300;
}

.td-count {
  text-align: center;
  font-size: 0.95rem;
}

.td-count .count-limit {
  font-size: 0.82rem;
  color: var(--color-muted);
}

.td-count.maxed {
  color: var(--color-expired);
  font-weight: 700;
}

.td-expire {
  text-align: center;
  font-size: 0.95rem;
}

.td-expire.expired {
  color: var(--color-expired);
  font-weight: 700;
}

.td-updated {
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.5;
  text-align: center;
}

.btn-delete {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: background 0.12s, color 0.12s;
}

.btn-delete:hover {
  background: #DDBC95;
  color: var(--color-accent);
}

.btn-delete .material-symbols-outlined {
  font-size: 1.4rem;
  font-weight: 300;
}

/* =============================================
   スマホ：カード表示
   ============================================= */
@media (max-width: 640px) {
  .table-wrap { margin: 0 12px; }
  .section-header { margin: 16px 12px 14px; border-radius: 12px; }
  .search-bar { margin: 0 12px 12px; width: calc(100% - 24px); }

  table, thead, tbody, th, td, tr { display: block; }
  thead { display: none; }

  tbody tr {
    background: #ffffff;
    border-radius: 8px;
    margin-bottom: 10px;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 4px 8px;
    cursor: pointer;
  }

  tbody tr.selected {
    outline: 2px solid var(--color-row-selected-border);
    outline-offset: -2px;
  }

  tbody tr.disabled {
    opacity: 0.55;
  }

  /* カード内セル配置 */
  tbody td {
    padding: 2px 0;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }

  .td-id    { grid-column: 1; grid-row: 1; font-size: 0.72rem; }
  .td-filename { grid-column: 1 / span 2; grid-row: 1; font-size: 0.9rem; }
  .td-url   { grid-column: 1 / span 2; grid-row: 2; }
  .td-count { grid-column: 1; grid-row: 3; text-align: left; }
  .td-expire{ grid-column: 2; grid-row: 3; text-align: right; }
  .td-updated { grid-column: 1 / span 2; grid-row: 4; }

}
/* =============================================
   フィルタバー
   ============================================= */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 24px 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-right {
  display: flex;
  align-items: center;
}

/* search-barの高さをfilter-selectに揃える */
.search-bar {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border-input);
  border-radius: 6px;
  background: #ffffff;
  padding: 0 10px;
  height: 36px;
  width: 230px;
  gap: 6px;
}

.search-bar input {
  border: none;
  outline: none;
  font-size: 0.85rem;
  font-family: var(--font-base);
  width: 100%;
  background: transparent;
  color: var(--color-dark);
}

.search-bar .material-icons {
  color: var(--color-muted);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.filter-select {
  height: 36px;
  border: 1.5px solid var(--color-border-input);
  border-radius: 6px;
  background: #ffffff;
  padding: 0 10px;
  font-size: 0.85rem;
  font-family: var(--font-base);
  color: var(--color-dark);
  cursor: pointer;
  outline: none;
  min-width: 160px;
}

.filter-select:focus {
  border-color: var(--color-primary);
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  font-size: 0.82rem;
  color: var(--color-dark);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.filter-checkbox input[type="checkbox"] {
  width: 15px;
  height: 15px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.btn-add {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 0 16px;
  height: 36px;
  font-size: 0.82rem;
  font-family: var(--font-base);
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.btn-add:hover {
  background: var(--color-page-neutral-dark);
}

.btn-add .material-icons {
  font-size: 1.1rem;
}

.btn-defedit {
  display: flex;
  align-items: center;
  background: #ffffff;
  color: var(--color-muted);
  border: 1.5px solid var(--color-border-input);
  border-radius: 6px;
  padding: 0 16px;
  height: 36px;
  font-size: 0.82rem;
  font-family: var(--font-base);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.btn-defedit:hover {
  background: #f5f5f5;
}

.td-filename-wrap {
  display: flex;
  align-items: center;
  overflow: hidden;
}

.td-filename-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.td-memo {
  text-align: center;
  vertical-align: middle;
}

/* =============================================
   アイコン
   ============================================= */
.memo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--color-muted);
  cursor: default;
  border-radius: 4px;
  transition: background 0.12s, color 0.12s;
}

.memo-icon .material-symbols-outlined {
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 300;
}

/* 警告アイコン */
.warning-icon {
  width: 18px;
  height: 18px;
  color: var(--color-warning);
  cursor: default;
  transition: background 0.12s, color 0.12s;
  vertical-align: -5px;
}

.warning-icon .material-symbols-outlined {
  font-size: 1.2rem;
  font-weight: 600;
}

/* =============================================
   #page-upload 固有スタイル
   ============================================= */

/* 列幅上書き */
#page-upload col.col-id      { width: 40px; }
#page-upload col.col-name    { width: 140px; }
#page-upload col.col-memo    { width: 40px; }
#page-upload col.col-url     { width: 300px; }
#page-upload col.col-expire  { width: 80px; }
#page-upload col.col-updated { width: 130px; }
#page-upload col.col-upload-date { width: 100px; }
#page-upload col.col-upload  { width: 200px; }
#page-upload col.col-action  { width: 44px; }

/* タイトル列 */
.td-upname {
  font-weight: 700;
  color: var(--color-dark);
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* アップロード内容列 */
.td-upload {
  font-size: 0.85rem;
  line-height: 1.6;
  overflow: hidden;
  text-align: center;
  /*background-color: #f7f5f0;*/
}

tr.disabled .td-upload {
  background-color: #efefeb;
}

.td-upload-name {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0px;
  color: var(--color-page-upload);
  font-weight: 600;
  font-size: 0.80rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

.td-upload-name:hover {
  text-decoration: underline;
}

.td-upload-name .material-symbols-outlined {
  font-size: 1.1rem;
  flex-shrink: 0;
  font-weight: 300;
}

.td-upload-none {
  color: var(--color-muted);
  font-size: 0.85rem;
  text-align: center;
}

/* 削除ボタン列センタリング */
#page-upload tbody td:last-child,
#page-download tbody td:last-child {
  text-align: center;
  vertical-align: middle;
}

#page-upload tbody td:last-child .btn-delete,
#page-download tbody td:last-child .btn-delete {
  width: 100%;
  height: 100%;
  min-height: 44px;
  justify-content: center;
  border-radius: 0;
}

/* =============================================
   画面別カラー適用
   ============================================= */

/* DOWNLOAD */
#page-download .section-header         { background-color: var(--color-page-download); }
#page-download .btn-add                { background: var(--color-page-download); }
#page-download .btn-add:hover          { background: var(--color-page-download-dark); }

/* UPLOAD */
#page-upload .section-header           { background-color: var(--color-page-upload); }
#page-upload .btn-add                  { background: var(--color-page-upload); }
#page-upload .btn-add:hover            { background: var(--color-page-upload-dark); }

/* SETTINGS */
#page-settings .section-header         { background-color: var(--color-page-neutral); }
#page-settings .btn-add                { background: var(--color-page-neutral); }
#page-settings .btn-add:hover          { background: var(--color-page-neutral-dark); }

/* LOG */
#page-log .section-header              { background-color: var(--color-page-neutral); }
#page-log .btn-add                     { background: var(--color-page-neutral); }
#page-log .btn-add:hover               { background: var(--color-page-neutral-dark); }

/* =============================================
   #page-log 固有スタイル
   ============================================= */

/* ページネーション */
.pagination-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-page {
  background: none;
  border: 1.5px solid var(--color-border-input);
  border-radius: 6px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-muted);
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  flex-shrink: 0;
  padding: 0;
  line-height: 1;
}

.btn-page:hover:not(:disabled) {
  background: #f3eed9;
  color: var(--color-dark);
  border-color: var(--color-text-placeholder);
}

.btn-page:disabled {
  opacity: 0.35;
  cursor: default;
}

.btn-page .material-symbols-outlined {
  font-size: 1.4rem;
  font-weight: 300;
  line-height: 1;
  display: block;
}

.pagination-page-input {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin: 0 4px;
}

.page-input {
  width: 50px;
  height: 34px;
  border: 1.5px solid var(--color-border-input);
  border-radius: 6px;
  text-align: center;
  font-size: 0.85rem;
  font-family: var(--font-base);
  color: var(--color-dark);
  outline: none;
  -moz-appearance: textfield;
  display: block;
}

.page-input::-webkit-inner-spin-button,
.page-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.page-input:focus {
  border-color: var(--color-primary);
}

.page-total {
  font-size: 0.85rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.pagination-count {
  font-size: 0.8rem;
  color: var(--color-muted);
  white-space: nowrap;
  margin-right: 4px;
}

/* ログテーブル列幅 */
#page-log col.col-logid    { width: 60px; }
#page-log col.col-datetime { width: 148px; }
#page-log col.col-user     { width: 188px; }
#page-log col.col-content  { width: auto; }

/* ログテーブルセル */
#page-log .td-logid {
  color: var(--color-muted);
  font-size: 0.8rem;
  text-align: center;
}

#page-log .td-datetime {
  color: var(--color-muted);
  font-size: 0.82rem;
  text-align: center;
  white-space: nowrap;
}

#page-log .td-user {
  font-size: 0.85rem;
  color: var(--color-dark);
  text-align: center;
  white-space: nowrap;
}

/* ログ表示用 */
.td-content {
  cursor: pointer;
  vertical-align: top;
}

.td-content .logmsg-text {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.td-content.is-expanded .logmsg-text {
  white-space: pre-wrap;
  overflow: visible;
  text-overflow: clip;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.td-content.is-expanded .logmsg-main {
  display: block;
}

.td-content.is-expanded .logmsg-meta {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: #666;
}

/* ゼブラストライプ・カーソル（hoverなし・選択不可） */
#page-log tbody tr                 { cursor: default; }
#page-log tbody tr:hover           { background: unset; }
#page-log tbody tr:nth-child(odd)  { background: #ffffff; }
#page-log tbody tr:nth-child(even) { background: #f5f5f3; }

/* =============================================
   TOPページ（index.html）
   ============================================= */

/* ===== 使用状況カード ===== */
.usage-section {
  margin: 28px 24px 0;
}

.usage-cards {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.usage-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 18px 22px;
  flex: 1;
  min-width: 200px;
}

.usage-card-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.usage-card-values {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 10px;
}

.usage-card-current {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
}

.usage-card-sep {
  font-size: 1rem;
  color: var(--color-text-placeholder);
  line-height: 1;
}

.usage-card-max {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1;
}

.usage-card-unit {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-left: 2px;
}

.usage-progress {
  height: 6px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.usage-progress-bar {
  height: 100%;
  border-radius: 999px;
  background: var(--color-primary);
  transition: width 0.4s ease;
}

.usage-card-sub {
  margin-top: 14px;
  display: flex;
  gap: 16px;
}

.usage-sub-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.usage-sub-label {
  font-size: 0.68rem;
  color: var(--color-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.usage-sub-label .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.usage-sub-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-dark);
}

.usage-sub-value span {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--color-muted);
  margin-left: 1px;
}

/* ===== 基本仕様セクション ===== */
.info-section {
  margin: 24px 24px 0;
}


.info-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.83rem;
  color: var(--color-dark);
  line-height: 1.6;
}

.info-row-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 28px;
  border-radius: 6px;
  /* background: #f5f5f3; */
}

.info-row-icon .material-symbols-outlined,
.info-row-icon .material-icons {
  font-size: 1.2rem;
  color: var(--color-muted);
  font-weight: 300;
  line-height: 1;
}

.disabled-sample {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e8e8e4;
  color: var(--color-disabled);
  opacity: 0.65;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  flex-shrink: 0;
  white-space: nowrap;
  width: 80px;
  box-sizing: border-box;
  justify-content: center;
}

.info-divider {
  border: none;
  border-top: 1px solid #f0f0f0;
  margin: 0;
}

/* ===== 画面説明セクション ===== */
.page-sections {
  margin: 24px 24px 0;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.page-section-card {
  flex: 1;
  min-width: 280px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
}

.page-section-head .material-symbols-outlined {
  font-size: 1.3rem;
  font-weight: 300;
  line-height: 1;
}

.page-section-head.download {
  color: #ffffff;
  background: var(--color-page-download);
  border-radius: 8px 8px 0 0;
}
.page-section-head.upload {
  color: #ffffff;
  background: var(--color-page-upload);
  border-radius: 8px 8px 0 0;
}

.page-section-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.page-section-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-dark);
  line-height: 1.6;
}

.page-section-row-label {
  color: var(--color-dark);
  font-weight: 700;
  white-space: nowrap;
  min-width: 5em;
  flex-shrink: 0;
}

.page-section-btn-wrap {
  display: flex;
  justify-content: center;
  padding-top: 8px;
  border-top: 1px solid #f0f0f0;
  margin-top: auto;
}

.page-section-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 22px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-base);
  color: #ffffff;
  text-decoration: none;
  transition: opacity 0.15s;
  letter-spacing: 0.03em;
}

.page-section-btn:hover {
  opacity: 0.82;
}

.page-section-btn .material-symbols-outlined {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1;
}

.page-section-btn.download { background: var(--color-page-download); }
.page-section-btn.upload   { background: var(--color-page-upload); }

/* ===== 容量アラート ===== */
.usage-card-label-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.usage-card-label-row .usage-card-label {
  margin-bottom: 0;
  flex-shrink: 0;
}

.usage-card-label-row .usage-alert {
  margin-top: 0;
}

.usage-alert {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 12px;
  background: #fff8e6;
  border: 1px solid #f5c842;
  border-radius: 6px;
  font-size: 0.78rem;
  color: #7a5a00;
  line-height: 1.5;
}

.usage-alert .material-symbols-outlined {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.5;
  flex-shrink: 0;
  color: #c89000;
}

.usage-sub-sep {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-placeholder);
  margin: 0 2px;
}
/* =============================================
   admin_user.html（ユーザー管理画面）
   ============================================= */

.defaults-panel {
  margin: 0 24px 20px;
  display: flex;
  gap: 16px;
}

/* 規定値 1枠まとめ型（admin_user.html） */
.defaults-single {
  margin: 0 auto 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  max-width: 680px;
}

.defaults-single-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  background: #fafafa;
}

.defaults-single-head .material-symbols-outlined {
  font-size: 1.2rem;
  font-variation-settings: 'wght' 300;
  line-height: 1;
}

.defaults-single-head .btn-defedit {
  margin-left: auto;
}

.defaults-single-body {
  display: flex;
  gap: 0;
}

.defaults-single-col {
  flex: 1;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.defaults-single-col + .defaults-single-col {
  border-left: 1px solid var(--color-border);
}

.defaults-single-col-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.defaults-single-col-head .material-symbols-outlined {
  font-size: 1rem;
  font-variation-settings: 'wght' 300;
  line-height: 1;
}

.defaults-single-col-head.download { color: var(--color-page-download); }
.defaults-single-col-head.upload   { color: var(--color-page-upload); }


.defaults-card {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
}

.defaults-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
}

.defaults-card-head-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
}

.defaults-card-head .material-symbols-outlined {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
}

.defaults-edit-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #ffffff;
  opacity: 0.7;
  padding: 4px;
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: opacity 0.12s;
  margin-left: auto;
}

.defaults-edit-btn:hover { opacity: 1.0; }

.defaults-edit-btn .material-symbols-outlined {
  font-size: 1.1rem;
  font-variation-settings: 'wght' 300;
}

.defaults-card-body {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.defaults-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.8rem;
}

.defaults-label {
  color: var(--color-muted);
  font-size: 0.72rem;
  white-space: nowrap;
  min-width: 130px;
}

.defaults-value {
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.82rem;
}

.defaults-value.empty {
  color: var(--color-text-placeholder);
  font-weight: 400;
  font-size: 0.78rem;
}

.defaults-value-memo {
  min-height: 2.6em;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
}

#page-settings col.col-uid     { width: 60px; }
#page-settings col.col-uname   { width: 200px; }
#page-settings col.col-loginid { width: 200px; }
#page-settings col.col-updated { width: 160px; }
#page-settings col.col-action  { width: 60px; }

#paginationtable thead th { text-align: left; }
#paginationtable thead th:last-child { text-align: center; }

.td-uname {
  font-weight: 700;
  color: var(--color-dark);
  font-size: 0.95rem;
}

.td-loginid {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.badge-admin {
  display: inline-block;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 0.65rem;
  padding: 1px 7px;
  border-radius: 3px;
  font-weight: 700;
  margin-left: 6px;
  vertical-align: middle;
}

.modal-section {
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  margin-top: 4px;
}

.modal-section-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--color-page-neutral);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}

.modal-section-title .material-symbols-outlined {
  font-size: 1.3rem;
  font-weight: 300;
  line-height: 1;
}

.modal-section-title.download { background: var(--color-page-download); }
.modal-section-title.upload   { background: var(--color-page-upload); }

.modal-preset-note {
  font-size: 0.72rem;
  color: var(--color-muted);
  background: #f5f5f3;
  border-radius: 4px;
  padding: 5px 10px;
  margin-bottom: 10px;
}

.modal-preset-note span {
  color: var(--color-page-neutral);
  font-weight: 700;
}

.modal-field.readonly .modal-input,
.modal-field.readonly .modal-label {
  opacity: 0.45;
  pointer-events: none;
}

@media (max-width: 640px) {
  .defaults-panel { flex-direction: column; margin: 0 12px 16px; }
}

/* defaults-card-head 画面別カラー */
.defaults-card-head.download {
  color: #ffffff;
  background: var(--color-page-download);
  border-radius: 8px 8px 0 0;
}
.defaults-card-head.upload {
  color: #ffffff;
  background: var(--color-page-upload);
  border-radius: 8px 8px 0 0;
}

/* =============================================
   基本仕様カード（index.html）
   ============================================= */
.info-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--color-page-neutral);
  border-radius: 8px 8px 0 0;
}

.info-card-body {
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-section-card {
  overflow: hidden;
}

/* =============================================
   外部向けページ共通（auth / passreminder / passreset / download / upload）
   ============================================= */
body#page-auth,
body#page-passreminder,
body#page-passreset {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #f0efec;
}

/* 共通ラッパー */
.ext-wrap {
  width: 100%;
  max-width: 420px;
  padding: 0px 10px;
  display: flex;
  flex-direction: column;
  gap: 0px;
  min-height: 100vh;
  justify-content: center;
  margin: 0 auto;
}

/* pub系は広く */
#page-pub-download,
#page-pub-upload {
  max-width: 560px;
}

/* アプリ名エリア */
.external-app-header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.auth-logo-text {
  color: var(--color-accent);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ===== ロゴ縦並び（ヘッダーなし画面共通） ===== */
.logo-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.logo-stack-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-stack-item img {
  width: auto;
  object-fit: contain;
}

.logo-stack-item img#header-logo-img-company {
  max-height: 150px;
  max-width: 280px;
  margin: 2em 0 1em;
}

.logo-stack-item img#header-logo-img-ext {
  height: 35px;
  margin: 2em;
}
.logo-stack-item img#header-login-logo-img-ext {
  height: 48px;
  margin: 2em;
}

.external-app-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.02em;
}

.external-app-name span {
  color: var(--color-accent);
}

.external-app-version {
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* カード */
.auth-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}

.auth-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  background: var(--color-page-auth);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
}

.auth-card-head .material-symbols-outlined {
  font-size: 1.3rem;
  font-weight: 300;
  line-height: 1;
}

.auth-card-body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-card-body form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* フィールド */
.auth-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

.auth-label .badge-required {
  font-size: 0.65rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--color-accent);
  border-radius: 3px;
  padding: 1px 5px;
  letter-spacing: 0.03em;
}

.auth-input-wrap {
  display: flex;
  align-items: center;
  border: 1px solid #d0d0d0;
  border-radius: 6px;
  background: #fafafa;
  transition: border-color 0.15s, box-shadow 0.15s;
  overflow: hidden;
}

.auth-input-wrap:focus-within {
  border-color: var(--color-page-auth);
  box-shadow: 0 0 0 2px rgba(87,66,64,0.15);
  background: #ffffff;
}

.auth-input-wrap.error {
  border-color: var(--color-accent);
  background: #fff8f7;
}

.auth-input-icon {
  padding: 0 10px 0 12px;
  color: var(--color-muted);
  display: flex;
  align-items: center;
}

.auth-input-icon .material-symbols-outlined {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
}

.auth-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.9rem;
  color: var(--color-dark);
  padding: 10px 12px 10px 0;
  font-family: var(--font-base);
}

.auth-input::placeholder {
  color: var(--color-text-placeholder);
  font-size: 0.82rem;
}

/* エラーメッセージ */
.error-box {
  display: none;
  align-items: flex-start;
  gap: 8px;
  background: #fdf0ed;
  border: 1px solid #f5c5be;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--color-accent);
  line-height: 1.6;
}

.error-box.visible {
  display: flex;
}

.error-box .material-symbols-outlined {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.6;
  flex-shrink: 0;
}

/* ボタン */
.auth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 0;
  background: var(--color-page-auth);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font-base);
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: opacity 0.15s;
  margin-top: 4px;
}

.auth-btn:hover {
  opacity: 0.85;
}

.auth-btn .material-symbols-outlined {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
}

/* 説明文 */
.auth-desc {
  font-size: 0.82rem;
  color: var(--color-dark);
  line-height: 1.75;
  background: #f5f5f3;
  border-radius: 6px;
  padding: 12px 14px;
}

/* リンク */
.auth-reminder {
  text-align: center;
  margin-top: 4px;
}

.auth-reminder a {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.auth-reminder a:hover {
  color: var(--color-dark);
  border-bottom-color: var(--color-muted);
}

.auth-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
}

.auth-links a {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.auth-links a:hover {
  color: var(--color-dark);
  border-bottom-color: var(--color-muted);
}

.auth-links a .material-symbols-outlined {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1;
}

/* コピーライト */
.external-footer {
  margin-top: 12px;
  text-align: center;
  font-size: 0.68rem;
  color: var(--color-muted);
}


/* =============================================
   外部公開画面共通（download.html / upload.html）
   ============================================= */

/* メインコンテンツ */
.pub-main {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 0 0 16px 0;
}

/* カード */
.pub-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.10);
  width: 100%;
  max-width: 520px;
  overflow: hidden;
}

/* カードヘッダー */
.pub-card-header {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.pub-card-header .material-symbols-outlined {
  color: #fff;
  font-size: 2rem;
  font-weight: 300;
}
.pub-card-header-text {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* 画面別カードヘッダー背景色 */
#page-pub-download .pub-card-header { background: var(--color-page-download); }
#page-pub-upload   .pub-card-header { background: var(--color-page-upload); }

/* ファイル情報エリア */
.pub-file-info {
  padding: 20px 24px 16px;
  border-bottom: 1px solid #ece9e2;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pub-info-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.875rem;
}
.pub-info-label {
  color: var(--color-muted);
  min-width: 120px;
  font-size: 0.78rem;
  flex-shrink: 0;
}
.pub-info-value {
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
  word-break: break-all;
}
.pub-info-value.filename {
  font-size: 1rem;
}

/* ウイルスチェック説明文 */
.virus-check-icon {
  font-size: 1.8rem !important;
  color: var(--color-secure);
  margin-right: 2px;
}

.pub-virus-checked .pub-info-value {
  display: flex;
  margin: 10px 0;
  align-items: center;
  justify-content: center;
  width: 100%;
  color:var(--color-secure);
  border-radius: 3px;
  border: 1px solid var(--color-secure);
  padding: 7px;
}

/* メモエリア */
.pub-memo {
  padding: 12px 24px 16px;
  border-bottom: 1px solid #ece9e2;
}
.pub-memo-label {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-bottom: 4px;
}
.pub-memo-body {
  font-size: 0.875rem;
  color: #444;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* アクションエリア */
.pub-action {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.pub-action .pub-status-msg {
  width: 100%;
}

/* 状態メッセージ */
.pub-status-msg {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.55;
}
.pub-status-msg .material-symbols-outlined {
  font-size: 1.3rem;
  font-weight: 300;
  flex-shrink: 0;
  margin-top: 1px;
}
.pub-status-msg.info-dl  { background: var(--color-page-download-bg) !important; color: var(--color-page-download-text) !important; }
.pub-status-msg.info-dl  .material-symbols-outlined { color: var(--color-page-download) !important; }
.pub-status-msg.info-ul  { background: var(--color-page-upload-bg) !important; color: var(--color-page-upload-text) !important; }
.pub-status-msg.info-ul  .material-symbols-outlined { color: var(--color-page-upload) !important; }
.pub-status-msg.success  { background: var(--color-page-download-bg) !important; color: var(--color-page-download-text) !important; }
.pub-status-msg.success  .material-symbols-outlined { color: var(--color-page-download) !important; }
#page-pub-upload .pub-status-msg.success  { background: var(--color-page-upload-bg) !important; color: var(--color-page-upload-text) !important; }
#page-pub-upload .pub-status-msg.success  .material-symbols-outlined { color: var(--color-page-upload) !important; }
.pub-status-msg.error    { background: #fdf0ed !important; color: var(--color-expired) !important; }
.pub-status-msg.error    .material-symbols-outlined { color: var(--color-expired) !important; }

/* =============================================
   ダウンロード画面固有（#page-pub-download）
   ============================================= */

/* OTP入力エリア */
.otp-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}
.otp-send-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-page-download);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.otp-send-btn:hover { opacity: 0.85; }
.otp-send-btn .material-symbols-outlined { font-size: 1.1rem; font-weight: 300; }

.otp-input-label {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 6px;
  text-align: center;
}
.otp-digits {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.otp-digits input {
  width: 44px;
  height: 52px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  border: 2px solid #d0ccc4;
  border-radius: 6px;
  outline: none;
  transition: border-color 0.15s;
  color: var(--color-dark);
}
.otp-digits input:focus {
  border-color: var(--color-page-download);
  box-shadow: 0 0 0 3px rgba(51,107,135,0.15);
}
.otp-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-dark);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 11px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  width: 100%;
  justify-content: center;
}
.otp-submit-btn:hover { opacity: 0.85; }
.otp-submit-btn .material-symbols-outlined { font-size: 1.1rem; font-weight: 300; }

/* 直接DLボタン */
.pub-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-page-download);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  text-decoration: none;
}
.pub-dl-btn:hover { opacity: 0.85; }
.pub-dl-btn .material-symbols-outlined { font-size: 1.2rem; font-weight: 300; }

/* パスワード入力エリア */
.pub-action-row {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.pub-action-row .auth-input-wrap {
  width: 100%;
}
#page-pub-download .auth-input-wrap:focus-within {
  border-color: var(--color-page-download);
  box-shadow: 0 0 0 2px rgba(51,107,135,0.15);
}
.pub-ok-label {
  color: var(--color-page-download);
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9rem;
  font-weight: 600;
}
.pub-ok-label .material-symbols-outlined {
  font-size: 1.4rem;
  font-weight: 300;
}

/* =============================================
   アップロード画面固有（#page-pub-upload）
   ============================================= */

/* ファイル選択エリア */
.pub-upload-area {
  width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* D&Dゾーン */
.pub-drop-zone {
  width: 100%;
  border: 2px dashed #b0c8a0;
  border-radius: 10px;
  background: #f8fbf5;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.pub-drop-zone:hover,
.pub-drop-zone.dragover {
  background: #eef7e4;
  border-color: var(--color-page-upload);
}
.pub-drop-zone .material-symbols-outlined {
  font-size: 2.4rem;
  font-weight: 300;
  color: #8ab870;
}
.pub-drop-zone.dragover .material-symbols-outlined {
  color: var(--color-page-upload);
}
.pub-drop-zone-text {
  font-size: 0.88rem;
  color: var(--color-muted);
  text-align: center;
  line-height: 1.5;
}
.pub-file-select-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--color-page-upload);
  border: 2px solid var(--color-page-upload);
  border-radius: 6px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.pub-file-select-btn:hover { background: var(--color-page-upload-bg); }
.pub-file-select-btn .material-symbols-outlined { font-size: 1rem; font-weight: 300; }

.pub-file-name-display {
  font-size: 0.85rem;
  color: var(--color-muted);
  min-height: 1.2em;
  text-align: center;
}
.pub-file-name-display.selected {
  color: var(--color-dark);
  font-weight: 600;
}
.pub-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-page-upload);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 12px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.pub-submit-btn:hover { opacity: 0.85; }
.pub-submit-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pub-submit-btn .material-symbols-outlined { font-size: 1.2rem; font-weight: 300; }

/* =============================================
   共通オーバーレイ
   ============================================= */
.common-overlay {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(2px);
}
.common-overlay.visible { display: block; }
.common-overlay .inner {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  min-width: 320px;
  max-width: min(90vw, 480px);
  padding: 32px 36px;
  border-radius: 8px;
  border: 2px dashed var(--color-border-input);
  background: rgba(250,250,250,.97);
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.common-overlay .title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0;
  color: var(--color-dark);
}
.common-overlay .sub {
  font-size: 0.82rem;
  margin: 0;
  color: var(--color-muted);
}
.noclick {
  pointer-events: none;
}
#drop-overlay .inner {
  border-color: var(--color-page-download);
}
#drop-overlay .drop-overlay-icon {
  font-size: 2.5rem;
  color: var(--color-page-download);
  font-variation-settings: 'wght' 300;
}
@media (prefers-reduced-motion: no-preference) {
  .common-overlay.visible { animation: fadeIn 80ms ease-out; }
  @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
}

.usage-card-alert {
    background-color: #FFF4E5;
    border: 5px solid #f74444;
}

/* =============================================
   エラー画面（#page-error）管理画面用
   ============================================= */
#page-error .error-admin-outer {
    margin: 24px 24px 0;
    display: flex;
    justify-content: center;
}
#page-error .error-admin-inner {
    display: inline-flex;
    flex-direction: column;
    min-width: 360px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}
#page-error .error-admin-header {
    margin: 0;
    border-radius: 0;
    background-color: var(--color-accent);
}
#page-error #error {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: #ffffff;
    padding: 32px;
}
#page-error #error h1 {
    display: none;
}
#page-error .error-admin-icon {
    font-size: 2rem;
    color: var(--color-accent);
    font-weight: 300;
    line-height: 1;
    flex-shrink: 0;
}
#page-error .error_msg {
    line-height: 1.75;
}
#page-error .error-admin-code-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-muted);
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}
#page-error .error-admin-code-value {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-dark);
    font-family: monospace;
    letter-spacing: 0.08em;
}
#page-error .error-admin-desc {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-muted);
    line-height: 1.7;
}
#page-error .error-admin-btn-wrap {
    text-align: center;
}
#page-error .error-admin-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #ffffff;
    border: 1.5px solid var(--color-border-input);
    border-radius: 6px;
    padding: 7px 20px;
    font-size: 0.82rem;
    font-family: var(--font-base);
    font-weight: 600;
    color: var(--color-muted);
    text-decoration: none;
    cursor: pointer;
    transition: background 0.12s;
}
#page-error .error-admin-back-btn:hover {
    background: #f5f5f5;
}

/* =============================================
   エラー画面（#page-error）外部向け
   ============================================= */
#page-error .pub-card-header {
    background: var(--color-accent);
}
#page-error .basebox {
    /* padding: 24px 28px; */
    display: flex;
    flex-direction: column;
    gap: 18px;
}
#page-error #error h1 {
    display: none;
}
#page-error .error_msg {
    font-size: 0.85rem;
    color: var(--color-dark);
    line-height: 1.75;
}
#page-error .error-ext-msg-wrap {
    text-align: center;
    padding: 8px 0 4px;
}
#page-error .error-ext-icon {
    font-size: 3.5rem;
    color: var(--color-accent);
    font-weight: 300;
    line-height: 1;
}
#page-error .error-ext-title {
    margin: 10px 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-dark);
}
#page-error .error_code {
    background: #f5f5f3;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 12px 16px;
}
#page-error .error-ext-code-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-muted);
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}
#page-error .error-ext-code-value {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-dark);
    font-family: monospace;
    letter-spacing: 0.08em;
}
#page-error .error-ext-desc {
    margin: 8px 0 0;
    font-size: 0.8rem;
    color: var(--color-muted);
    line-height: 1.7;
}

.material-icons,
.material-symbols-outlined {
  font-size: 0;
}

.material-icons::before,
.material-symbols-outlined::before {
  display: inline-block;
  min-width: 1em;
  min-height: 1em;
  content: "";
  font-size: 1em;
}

.material-icons.loaded::before,
.material-symbols-outlined.loaded::before {
  content: attr(data-icon);
}