/* ==========================================================================
   Archive (js/archive/). The section is a `.convert-page` too, so it shares the Media Converter's layout, cards,
   drop zone and focus rules (css/convert.css); this file adds only what's new. Colours come from the brand
   tokens (Light / Dark / Auto); file names are user data (bdi, translate="no").
   ========================================================================== */

/* ---- entry points ---- */
.menu-icon-archive { color: var(--warning); }
.menu-icon-archive svg { width: 16px; height: 16px; }
.home-card-icon-archive { border-radius: var(--radius-lg); background: var(--warning-soft); color: var(--warning); }
.home-card-icon-archive svg { width: 28px; height: 28px; }

/* ---- shell ---- */
.arc-layout .btn-ghost { border-color: transparent; background: transparent; }
.arc-layout .btn-ghost:hover { border-color: var(--border); }
.arc-layout .btn { display: inline-flex; align-items: center; gap: 6px; }
.arc-layout .btn span:has(> svg) { display: inline-flex; }
.arc-tabs { align-self: flex-start; }
.archive-page.is-busy .arc-drop { opacity: 0.6; pointer-events: none; }

.arc-drop { padding: 22px 16px; gap: 10px; }
.arc-drop.is-compact { flex-direction: row; flex-wrap: wrap; justify-content: center; padding: 10px 16px; }
.arc-drop.is-compact .conv-drop-icon, .arc-drop.is-compact .conv-drop-types { display: none; }
.arc-drop.is-compact .conv-drop-title { font-size: 14px; }
.arc-drop-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.arc-notices { max-width: 640px; text-align: start; }

.arc-card-meta { color: var(--muted); font-size: 12.5px; }
.arc-empty { margin: 0; padding: 18px 4px; color: var(--muted); font-size: 13.5px; text-align: center; }
.arc-empty-state { padding: 12px 0; }
.arc-cols { align-items: start; }

/* ---- progress ---- */
.arc-progress { display: flex; flex-direction: column; gap: 10px; border-color: var(--accent); }
.arc-progress-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.arc-progress-title { margin: 0; font-weight: 600; }
.arc-progress-bar { height: 6px; }
.arc-progress-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin: 0; color: var(--text-2); font-size: 13px; }
.arc-progress-name { flex: 1 1 200px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); unicode-bidi: plaintext; }
.arc-progress-left { color: var(--muted); }

/* ---- toolbar + tree ---- */
.arc-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
.arc-clear { margin-inline-start: auto; }
.arc-newfolder { display: flex; gap: 8px; margin-bottom: 10px; }
.arc-newfolder-input { flex: 1; min-height: 44px; }
.arc-tree { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; max-height: 62vh; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-inset); }
.arc-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 2px 8px 2px calc(8px + var(--depth, 0) * 18px);
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.arc-row > * { flex: none; }
.arc-row > .arc-row-name { flex: 0 1 auto; }
.arc-row > .arc-row-tag { margin-inline-end: auto; }
[dir="rtl"] .arc-row { padding: 2px calc(8px + var(--depth, 0) * 18px) 2px 8px; }
.arc-row:last-child { border-bottom: 0; }
.arc-row.is-dir { font-weight: 600; }
.arc-row.is-active { background: var(--accent-soft-bg); }
.arc-row.is-left-out, .arc-row.is-blocked { color: var(--muted); }
.arc-row.is-left-out .arc-row-name { text-decoration: line-through; }
.arc-twisty, .arc-twisty-gap { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; }
.arc-twisty { padding: 0; border: 0; border-radius: var(--radius-sm); background: none; color: var(--muted); cursor: pointer; transition: transform 0.15s; }
.arc-row[aria-expanded="true"] .arc-twisty { transform: rotate(90deg); }
[dir="rtl"] .arc-row[aria-expanded="false"] .arc-twisty { transform: rotate(180deg); }
.arc-row-icon { display: inline-flex; color: var(--muted); }
.arc-row.is-dir .arc-row-icon { color: var(--warning); }
.arc-row-name { min-width: 0; overflow: hidden; padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: start; text-overflow: ellipsis; white-space: nowrap; }
button.arc-row-name { min-height: 36px; cursor: pointer; }
button.arc-row-name:hover bdi { text-decoration: underline; }
.arc-row-tag { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); font-size: 12px; font-weight: 500; white-space: nowrap; }
.arc-row-tag.is-saving { color: var(--success); font-weight: 600; }
.arc-row-tag.is-stored { padding: 1px 8px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); }
.arc-row-tag.is-blocked { padding: 1px 8px; border-radius: var(--radius-pill); background: var(--danger-soft); color: var(--danger); font-weight: 600; }
.arc-row-size { min-width: 64px; color: var(--text-2); font-size: 12.5px; font-variant-numeric: tabular-nums; text-align: end; }
.arc-remove { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; padding: 0; border: 0; border-radius: var(--radius-sm); background: none; color: var(--muted); cursor: pointer; }
.arc-remove:hover { background: var(--danger-soft); color: var(--danger); }
.arc-check-box { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.arc-more { display: flex; justify-content: center; padding: 10px; }
.arc-leftout { margin: 8px 0 0; }
.archive-page :is(.arc-twisty, .arc-remove, .arc-row-name):focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ---- side: name, level, password, summary ---- */
.arc-name-row { display: flex; align-items: center; gap: 6px; }
.arc-name-input { flex: 1; min-width: 0; min-height: 44px; }
.arc-ext { color: var(--muted); }
.arc-levels { width: 100%; }
.arc-levels button { flex: 1; }
.arc-stored-note { margin-top: 0; }
.arc-pw-row { display: flex; gap: 8px; }
.arc-pw-input { flex: 1; min-width: 0; min-height: 44px; font-family: var(--font-mono); }
.arc-icon-btn { width: 44px; justify-content: center; padding: 0; }
.arc-icon-btn[aria-pressed="true"] { border-color: var(--accent); }
.arc-meter-row { display: flex; align-items: center; gap: 10px; }
.arc-meter { display: grid; flex: 1; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.arc-meter span { height: 6px; border-radius: var(--radius-pill); background: var(--border); }
.arc-meter.is-1 span:nth-child(-n+1) { background: var(--danger); }
.arc-meter.is-2 span:nth-child(-n+2) { background: var(--warning); }
.arc-meter.is-3 span:nth-child(-n+3) { background: var(--success); }
.arc-meter.is-4 span { background: var(--success); }
.arc-meter-label { min-width: 52px; color: var(--text-2); font-size: 12.5px; font-weight: 600; text-align: end; }
.arc-enc { display: grid; gap: 8px; }
.arc-enc-opt { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-md); cursor: pointer; }
.arc-enc-opt:has(input:checked) { border-color: var(--accent); background: var(--accent-soft-bg); }
.arc-enc-opt input { margin-top: 3px; accent-color: var(--accent); }
.arc-enc-text { display: grid; gap: 2px; }
.arc-enc-title { font-weight: 600; font-size: 13.5px; }
.arc-enc-note { color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.arc-warn { display: flex; align-items: flex-start; gap: 8px; margin: 0; padding: 10px 12px; border: 1px solid var(--warning); border-radius: var(--radius-md); background: var(--warning-soft); color: var(--text); font-size: 13px; line-height: 1.5; }
.arc-warn > span:first-child { display: inline-flex; margin-top: 2px; color: var(--warning); }

.arc-summary { display: flex; flex-direction: column; gap: 12px; }
.arc-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0; }
.arc-stats div { display: grid; gap: 2px; }
.arc-stats dt { color: var(--muted); font-size: 12px; }
.arc-stats dd { margin: 0; font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
.arc-go { justify-content: center; min-height: 48px; font-size: 15px; }

/* ---- results ---- */
.arc-result { display: flex; flex-direction: column; gap: 8px; }
.arc-result.is-ok { border-color: var(--success); }
.arc-result.is-bad { border-color: var(--danger); }
.arc-result-title { margin: 0; font-weight: 600; }
.arc-result-est { color: var(--muted); font-weight: 400; }
.arc-check { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0; font-size: 14px; }
.arc-check.is-ok { color: var(--success); font-weight: 600; }
.arc-check.is-bad { display: block; color: var(--danger); }
.arc-check.is-bad p { display: flex; align-items: center; gap: 6px; margin: 0 0 4px; }
.arc-check.is-bad ul { margin: 0; padding-inline-start: 20px; color: var(--text); font-size: 13px; }
.arc-check > span:first-child { display: inline-flex; }
.arc-result-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---- extract ---- */
.arc-extract-view { display: flex; flex-direction: column; gap: 16px; }
.arc-head-card { display: flex; flex-direction: column; gap: 12px; }
.arc-head-main { display: flex; align-items: center; gap: 12px; }
.arc-head-icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--warning-soft); color: var(--warning); }
.arc-head-text { flex: 1; min-width: 0; }
.arc-head-name { margin: 0; overflow: hidden; font-size: 16px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.arc-head-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.arc-lock-tag { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: var(--radius-pill); background: var(--info-soft); color: var(--info); font-size: 12px; font-weight: 600; }
.arc-lock-tag span { display: inline-flex; }
.arc-names { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.arc-names-label { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; }
.arc-names-label select { width: auto; min-width: 210px; }
.arc-detected { border-color: var(--success); color: var(--success); font-weight: 600; }
.arc-names-hint { margin: 0; }
.arc-search-wrap { display: flex; flex: 1 1 220px; align-items: center; gap: 6px; padding-inline-start: 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-md); background: var(--surface-1); color: var(--muted); }
.arc-search { flex: 1; min-width: 0; min-height: 42px; border: 0 !important; background: transparent !important; box-shadow: none !important; }
.arc-preview-name { margin: 0; overflow: hidden; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.arc-preview-meta { margin: 0; color: var(--muted); font-size: 12.5px; }
.arc-preview-img { display: block; max-width: 100%; max-height: 320px; margin: 4px auto 0; border-radius: var(--radius-sm); object-fit: contain; background: var(--bg-deep); }
.arc-preview-text { max-height: 320px; margin: 4px 0 0; padding: 10px 12px; overflow: auto; border-radius: var(--radius-sm); background: var(--surface-inset); font-family: var(--font-mono); font-size: 12px; line-height: 1.55; white-space: pre-wrap; word-break: break-word; unicode-bidi: plaintext; }
.arc-openin { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.arc-rules { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; list-style: none; }
.arc-rule { display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.arc-rule-icon { display: inline-flex; margin-top: 2px; color: var(--success); }
.arc-rule.is-bad .arc-rule-icon { color: var(--danger); }
.arc-rule-title { margin: 0; font-size: 13.5px; font-weight: 600; }
.arc-rule-status { color: var(--muted); font-weight: 500; }
.arc-rule.is-bad .arc-rule-status { color: var(--danger); }
.arc-rule-desc { margin: 2px 0 0; color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.arc-rule-hits { margin: 4px 0 0; padding-inline-start: 18px; font-size: 12.5px; }
.arc-rule-hits bdi { font-family: var(--font-mono); }
.arc-extract { display: flex; flex-direction: column; gap: 10px; }
.arc-policy { display: grid; gap: 6px; font-size: 13.5px; font-weight: 600; }
.arc-extract-actions { display: grid; gap: 8px; }
.arc-extract-actions .btn { justify-content: center; min-height: 44px; }

/* ---- password dialog ---- */
.arc-pw-dialog { width: min(440px, 94vw); }
.arc-pw-form { display: grid; gap: 12px; }
.arc-pw-dialog .scorm-dialog-title { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 17px; }
.arc-pw-dialog .scorm-dialog-title span { display: inline-flex; color: var(--info); }
.arc-pw-msg { min-height: 1.4em; margin: 0; color: var(--danger); font-size: 13px; }
.arc-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }

@media (max-width: 1100px) {
  .arc-cols { grid-template-columns: minmax(0, 1fr); }
  .arc-cols .conv-side { position: static; }
}