/* ==================================================== */
/* History — page-specific. Tokens + shell (masthead/    */
/* footer) come from swiss-base.css. Legacy variable      */
/* names are remapped to the Swiss palette so the         */
/* existing rules inherit the unified look.               */
/* ==================================================== */
:root {
  --bg: #ffffff;
  --panel-bg: var(--sw-surface);
  --line: var(--sw-line);
  --text: var(--sw-ink);
  --sub: var(--sw-ink-3);
  --brand: var(--sw-accent);
  --brand-dark: var(--sw-accent);
  --accent: var(--sw-accent);
  --accent-dark: var(--sw-accent);
  --soft: #eef0f2;
  --danger: var(--sw-danger);
  --danger-bg: #fbece9;
  /* Rounded, like the home/editor cards (20-28px family), not the
     old near-sharp 4px — this page used to be the one place still
     running the flat editorial-card shape. */
  --radius-lg: 24px;
  --radius-card: 20px;
  --shadow-card: 0 1px 2px rgba(21, 24, 27, 0.05), 0 12px 30px -18px rgba(21, 24, 27, 0.18);
  --shadow-card-hover: 0 2px 4px rgba(21, 24, 27, 0.06), 0 18px 40px -20px rgba(21, 24, 27, 0.24);
  --font-main: var(--sw-font-sans);
  --history-mint: #2cddb4;
  --history-mint-dark: #20b2aa;
  --history-mint-text: #178b80;
  --history-mint-border: rgba(44, 221, 180, 0.65);
  --history-mint-soft: rgba(44, 221, 180, 0.08);
  --history-mint-soft-hover: rgba(44, 221, 180, 0.16);
}

/* ---------------------------------------------------- */
/* Panel shell                                           */
/* ---------------------------------------------------- */
.history-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #fff;
}

.history-page .main {
  flex: 1;
}

.main {
  padding: clamp(2rem, 5vw, 3rem) var(--sw-gutter) clamp(3rem, 6vw, 4rem);
  max-width: var(--sw-wrap);
  margin: 0 auto;
  width: 100%;
}

.panel {
  position: relative;
  border: 1px solid var(--sw-line-strong);
  border-radius: var(--radius-lg);
  background: var(--panel-bg);
  box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.panel-head {
  position: relative;
  padding-bottom: 4px;
}

.panel-head .sw-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  background: transparent;
  color: var(--sw-accent);
  border-radius: 0;
  padding: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

.panel-head .sw-eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  border-radius: 0;
  background: var(--sw-accent);
}

.panel-head h1 {
  position: relative;
  margin: 0;
  font-family: var(--sw-font-serif);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--sw-ink);
}

.panel-head p {
  position: relative;
  margin: 8px 0 0;
  color: var(--sub);
  font-size: 0.92rem;
}

/* ---------------------------------------------------- */
/* Toolbar: segmented tabs + filters                     */
/* ---------------------------------------------------- */
.toolbar {
  margin-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tabs {
  display: inline-flex;
  gap: 2px;
  padding: 4px;
  background: var(--soft);
  border-radius: 999px;
}

.tab-btn {
  border: 0;
  background: transparent;
  color: var(--sub);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.tab-btn:hover {
  color: var(--text);
}

.tab-btn.is-active {
  background: #fff;
  color: var(--brand-dark);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.1);
}

.filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.input-control {
  border: 1px solid var(--line);
  border-radius: 10px;
  height: 38px;
  padding: 0 12px;
  font-size: 0.88rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-control:focus {
  outline: none;
  border-color: #2cddb4;
  box-shadow: 0 0 0 3px rgba(44, 221, 180, 0.16);
}

#filter-doc-type {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px 14px;
  cursor: pointer;
}

#filter-search {
  min-width: 260px;
  padding-left: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 11px center;
  background-size: 15px 15px;
}

/* ---------------------------------------------------- */
/* Meta row: count + selection + bulk actions            */
/* ---------------------------------------------------- */
.meta-row {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.result-count {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--brand-dark);
  background: rgba(0, 226, 138, 0.1);
  padding: 4px 11px;
  border-radius: 999px;
}

.selection-mode-btn {
  margin-left: auto;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--history-mint-border);
  background: var(--history-mint-soft);
  color: var(--history-mint-text);
  padding: 0 16px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.selection-mode-btn:hover {
  border-color: var(--history-mint);
  background: var(--history-mint-soft-hover);
  transform: translateY(-1px);
}

.selection-mode-btn.is-active {
  border-color: var(--history-mint-border);
  background: var(--history-mint-soft);
  color: var(--history-mint-text);
  box-shadow: none;
}

#selection-mode-btn.selection-mode-btn,
#selection-mode-btn.selection-mode-btn.is-active,
#selection-mode-btn.selection-mode-btn:hover {
  border-color: var(--history-mint-border);
  background: var(--history-mint-soft);
  color: var(--history-mint-text);
  box-shadow: none;
}

#selection-mode-btn.selection-mode-btn:hover {
  border-color: var(--history-mint);
  background: var(--history-mint-soft-hover);
}

.bulk-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: 0;
}

.bulk-toolbar[hidden] {
  display: none;
}

.selection-count {
  color: var(--history-mint-dark);
  font-size: 0.82rem;
  font-weight: 700;
}

.bulk-btn {
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  padding: 0 14px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.bulk-btn:hover:not(:disabled) {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.bulk-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.bulk-btn-primary {
  border-color: var(--history-mint-border);
  background: var(--history-mint-soft);
  color: var(--history-mint-text);
  box-shadow: none;
}

.bulk-btn-primary:hover:not(:disabled) {
  border-color: var(--history-mint);
  background: var(--history-mint-soft-hover);
}

#bulk-restore-btn.bulk-btn-primary,
#bulk-restore-btn.bulk-btn-primary:hover:not(:disabled) {
  border-color: var(--history-mint-border);
  background: var(--history-mint-soft);
  color: var(--history-mint-text);
  box-shadow: none;
}

#bulk-restore-btn.bulk-btn-primary:hover:not(:disabled) {
  border-color: var(--history-mint);
  background: var(--history-mint-soft-hover);
}

.bulk-btn-danger {
  border-color: rgba(185, 28, 28, 0.28);
  background: var(--danger-bg);
  color: var(--danger);
}

.bulk-btn-danger:hover:not(:disabled) {
  background: #fee2e2;
}

/* ---------------------------------------------------- */
/* History rows: a ledger of saved documents             */
/* ---------------------------------------------------- */
.history-list {
  margin-top: 16px;
}

/* Card, not ledger row — a plain border/shadow that lifts and glows
   on hover/selection (same language as .home-doc), not a permanent
   colored left stripe (that side-stripe-as-accent pattern was ruled
   out on the home page's own cards for the same reason). */
.history-item {
  position: relative;
  z-index: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}

.history-item:hover {
  z-index: 30;
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(44, 221, 180, 0.5);
}

.history-item:focus-within {
  z-index: 40;
}

.history-item.is-selected {
  border-color: #2cddb4;
  box-shadow: var(--shadow-card-hover), 0 0 0 2px rgba(44, 221, 180, 0.22);
}

.history-select {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  color: var(--brand-dark);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.history-select input {
  width: 16px;
  height: 16px;
  accent-color: var(--brand-dark);
}

.history-item + .history-item {
  margin-top: 12px;
}

.history-item-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.history-item-meta {
  display: inline-flex;
  align-items: center;
  margin: 6px 0 0;
  font-size: 0.82rem;
  color: var(--sub);
}

.history-item-meta + .history-item-meta::before {
  content: '·';
  margin: 0 8px;
  color: #cbd5e1;
  font-weight: 700;
}

.history-item-badges {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.badge-doc {
  background: var(--sw-accent-soft);
  color: var(--sw-accent);
}

.badge-trash {
  background: var(--danger-bg);
  color: var(--danger);
}

.history-item-actions {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.share-manage-control {
  display: contents;
}

.share-manage-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fafc;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-basis: 100%;
  width: 100%;
  order: 1000;
}

.share-manage-panel[hidden] {
  display: none;
}

.share-manage-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.share-manage-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text);
}

.share-manage-fixed-expiry {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--sub);
  background: #e2e8f0;
  border-radius: 999px;
  padding: 4px 10px;
}

.share-manage-status {
  font-size: 0.78rem;
  color: var(--sub);
}

.share-inline-url {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  height: 36px;
  padding: 0 10px;
  font-size: 0.82rem;
  color: var(--text);
  background: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------------------------------------------------- */
/* Action buttons                                        */
/* ---------------------------------------------------- */
.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  padding: 0 14px;
  font-size: 0.83rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.action-btn:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.action-btn.action-btn-primary,
.action-btn.action-btn-primary:visited {
  border-color: transparent;
  background: var(--history-mint);
  color: #fff;
  box-shadow: 0 4px 12px rgba(44, 221, 180, 0.28);
}

.action-btn.action-btn-primary:hover,
.action-btn.action-btn-primary:focus-visible {
  border-color: transparent;
  background: var(--history-mint-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(32, 178, 170, 0.4);
}

.action-btn.action-btn-restore,
.action-btn.action-btn-restore:visited {
  border-color: var(--history-mint-border);
  background: var(--history-mint-soft);
  color: var(--history-mint-text);
  box-shadow: none;
}

.action-btn.action-btn-restore:hover,
.action-btn.action-btn-restore:focus-visible {
  border-color: var(--history-mint);
  background: var(--history-mint-soft-hover);
  color: var(--history-mint-text);
  box-shadow: none;
}

.action-btn-danger {
  border-color: rgba(185, 28, 28, 0.28);
  background: var(--danger-bg);
  color: var(--danger);
}

.action-btn-danger:hover {
  background: #fee2e2;
}

/* ---------------------------------------------------- */
/* Row secondary actions: a quiet kebab menu so repeating */
/* it on every card in the list doesn't read as another   */
/* loud button — only 編集する keeps that treatment.       */
/* ---------------------------------------------------- */
.row-actions-menu {
  position: relative;
  display: inline-flex;
}

.row-actions-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--sub);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.row-actions-trigger:hover,
.row-actions-trigger[aria-expanded="true"] {
  background: #f1f5f9;
  border-color: var(--line);
  color: var(--text);
}

.row-actions-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 176px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-card-hover);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 60;
}

.row-actions-item {
  display: flex;
  align-items: center;
  height: 34px;
  padding: 0 10px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease;
}

.row-actions-item:hover {
  background: #f8fafc;
}

.row-actions-divider {
  height: 1px;
  margin: 4px 6px;
  background: var(--line);
}

.row-actions-item-danger {
  color: var(--danger);
}

.row-actions-item-danger:hover {
  background: var(--danger-bg);
}

/* ---------------------------------------------------- */
/* Empty state                                           */
/* ---------------------------------------------------- */
.history-empty {
  margin: 8px 0 4px;
  padding: 48px 20px;
  text-align: center;
  color: var(--sub);
  font-size: 0.95rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius-card);
  background: #fafcfe;
}

/* ---------------------------------------------------- */
/* Pagination                                            */
/* ---------------------------------------------------- */
.history-pagination {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.pagination-info {
  font-size: 0.85rem;
  color: var(--sub);
  font-weight: 700;
  background: var(--soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-right: auto;
}

.pagination-btn {
  height: 38px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: #f1f5f9;
  color: var(--text);
  padding: 0 18px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
  background: #fff;
  border-color: #2cddb4;
  color: var(--brand-dark);
  box-shadow: 0 4px 10px rgba(44, 221, 180, 0.16);
  transform: translateY(-1px);
}

.pagination-btn:active:not(:disabled) {
  transform: translateY(0);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #f8fafc;
  box-shadow: none;
}

@media (max-width: 760px) {
  .main {
    padding: 20px 12px 32px;
  }

  .panel {
    padding: 20px 16px 18px;
  }

  .page-header-inner {
    padding: 0 12px;
  }

  .smart,
  .dash,
  .cv {
    font-size: 1.5rem;
  }

  .filters {
    width: 100%;
  }

  .input-control {
    width: 100%;
  }

  .meta-row,
  .bulk-toolbar {
    align-items: stretch;
    width: 100%;
  }

  .selection-mode-btn {
    margin-left: 0;
  }

  .bulk-toolbar {
    justify-content: flex-start;
  }

  .bulk-btn {
    flex: 1 1 auto;
  }

  #filter-search {
    min-width: 0;
  }

  .history-item-actions {
    justify-content: flex-start;
  }

  .history-pagination {
    justify-content: center;
    gap: 10px;
  }

  .pagination-info {
    margin-right: 0;
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .history-item,
  .action-btn,
  .bulk-btn,
  .pagination-btn,
  .selection-mode-btn,
  .row-actions-trigger,
  .row-actions-item {
    transition: none;
  }
}