/* =====================================================================
   media-viewer.css — photo lightbox + PDF modal (js/media-viewer.js)
   and the Documents-tab photo grid (.docph-*).
   ---------------------------------------------------------------------
   OWN FILE ON PURPOSE: css/cargo-overview.css is regenerated by scope_css.py
   (see the warning comment in index.html), so anything appended there is
   liable to be clobbered. Keep every rule for this feature here.

   NAME COLLISION NOTE: .gal-thumb already means "44x44 emoji icon box" in
   cargo-overview.css:992 — hence the docph-/mv- prefixes throughout.

   z-index sits ABOVE the POS modal overlay so the viewer stacks on top of it
   rather than replacing it (closing returns you to the still-open modal).
   ===================================================================== */

/* ---------------------------------------------------------------
   1. Documents tab -> photo gallery grid
   Scoped under .cargo-board-root to match the host file's convention.
   --------------------------------------------------------------- */
.cargo-board-root .docph-sec { margin: 0 0 18px; }

/* Always-visible photo strip sitting above the checklist rows. Empty renders
   nothing at all, so a position with no photos looks exactly as before. */
.cargo-board-root .doc-photos:not(:empty) { margin: 0 0 16px; }

/* Collapsed "N photos" summary row in the checklist — one row per slot
   instead of one row per photo. */
.cargo-board-root .doc-row.is-photos { cursor: pointer; }
.cargo-board-root .doc-row.is-photos .doc-file { font-weight: 600; opacity: .85; }
.cargo-board-root .doc-row.is-photos .dl-btn { width: auto; padding: 0 10px; font-size: 11px; }

.cargo-board-root .docph-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-soft, #6b7280);
  padding: 0 2px 8px;
}
.cargo-board-root .docph-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 18px; padding: 0 6px; border-radius: 9px;
  background: var(--field-bg, #eef2f7); color: var(--ink, #111827);
  font-size: 11px; font-weight: 700; letter-spacing: 0;
}

.cargo-board-root .docph-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.cargo-board-root .docph-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--field-line, #dfe5ec);
  border-radius: 10px; overflow: hidden;
  background: var(--card-bg, #fff);
  transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
}
.cargo-board-root .docph-card:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, .12);
  border-color: var(--accent, #0d6ea6);
  transform: translateY(-2px);
}

/* thumbnail: fixed 4:3 box so a mixed portrait/landscape set stays tidy */
.cargo-board-root .docph-thumb {
  position: relative; display: block; width: 100%;
  aspect-ratio: 4 / 3; background: var(--field-bg, #eef2f7);
  border: 0; padding: 0; cursor: zoom-in; overflow: hidden;
}
.cargo-board-root .docph-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .2s ease;
}
.cargo-board-root .docph-card:hover .docph-thumb img { transform: scale(1.05); }

/* pdf / non-image tile: glyph + the document kind, on the same 4:3 box */
.cargo-board-root .docph-thumb.is-file {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; cursor: pointer; padding: 8px;
  background: linear-gradient(180deg, var(--field-bg, #eef2f7), var(--card-bg, #fff));
}
.cargo-board-root .docf-ico { font-size: 30px; line-height: 1; }
.cargo-board-root .docf-kind {
  font-size: 10.5px; font-weight: 700; text-align: center; line-height: 1.25;
  color: var(--ink-soft, #6b7280); text-transform: uppercase; letter-spacing: .03em;
  max-width: 100%; overflow: hidden; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
/* the generated paperwork gets an amber spine so WR / WMR stand out in the grid */
.cargo-board-root .docf-card.is-pdf .docph-thumb.is-file { border-bottom: 2px solid #d8ab48; }
.cargo-board-root .docf-card { cursor: pointer; }

/* Footer row: name + timestamp on the left, compact download on the RIGHT. */
.cargo-board-root .docph-foot {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 8px; border-top: 1px solid var(--field-line, #dfe5ec);
}
.cargo-board-root .docph-body {
  display: flex; flex-direction: column; gap: 1px;
  min-width: 0; flex: 1 1 auto;              /* lets the name ellipsise */
}
.cargo-board-root .docph-name {
  font-size: 12px; font-weight: 600; color: var(--ink, #111827);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cargo-board-root .docph-meta {
  font-size: 10.5px; color: var(--ink-soft, #6b7280);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Compact matte-amber download button, right of the name + timestamp.
   Square-ish icon button rather than a full-width bar, so the card stays tight. */
.cargo-board-root .docph-dl {
  position: relative; flex: 0 0 auto;
  width: 26px; height: 26px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid #c9992f; border-radius: 6px;
  background: #d8ab48;                      /* matte amber, not glossy */
  color: #3d2f0b; font-size: 14px; font-weight: 700; line-height: 1;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, transform .1s ease;
}
.cargo-board-root .docph-dl:hover { background: #e6bb5c; border-color: #b9871f; }
.cargo-board-root .docph-dl:active { transform: translateY(1px); }
.cargo-board-root .docph-dl:focus-visible { outline: 2px solid #b9871f; outline-offset: 2px; }

/* Hover tooltip ("Download"). */
.cargo-board-root .docph-dl::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); right: 0;
  padding: 3px 7px; border-radius: 5px;
  background: #0a5989; color: #fff;
  font-size: 10.5px; font-weight: 600; letter-spacing: .2px;
  white-space: nowrap; pointer-events: none;
  opacity: 0; transform: translateY(2px);
  transition: opacity .13s ease, transform .13s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .26); z-index: 5;
}
.cargo-board-root .docph-dl:hover::after,
.cargo-board-root .docph-dl:focus-visible::after { opacity: 1; transform: translateY(0); }

/* ---- Archive drop zone (upload moved here from the checklist rows) ---- */
.cargo-board-root .arc-drop {
  border: 2px dashed var(--field-line, #dfe5ec); border-radius: 11px;
  background: var(--field-bg, #f7f9fc);
  padding: 14px 16px; margin: 0 0 16px; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.cargo-board-root .arc-drop:hover { border-color: var(--accent, #0d6ea6); }
.cargo-board-root .arc-drop.drag {
  border-color: var(--accent, #0d6ea6); background: rgba(13, 110, 166, .08);
}
.cargo-board-root .arc-drop.busy { opacity: .6; pointer-events: none; }
.cargo-board-root .arc-drop-in { display: flex; align-items: center; gap: 13px; flex-wrap: wrap; }
.cargo-board-root .arc-drop-ico {
  width: 34px; height: 34px; flex: 0 0 auto; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent, #0d6ea6); color: #fff; font-size: 16px; font-weight: 700;
}
.cargo-board-root .arc-drop-txt { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1 1 220px; }
.cargo-board-root .arc-drop-txt b { font-size: 12.5px; color: var(--ink, #111827); }
.cargo-board-root .arc-drop-txt span { font-size: 11px; color: var(--ink-soft, #6b7280); }
.cargo-board-root .arc-drop-cat {
  display: flex; align-items: center; gap: 6px; flex: 0 0 auto;
  font-size: 10.5px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; color: var(--ink-soft, #6b7280);
}
.cargo-board-root .arc-drop-cat select {
  border: 1px solid var(--field-line, #dfe5ec); border-radius: 7px;
  background: var(--card-bg, #fff); color: var(--ink, #111827);
  font-size: 11.5px; font-weight: 600; padding: 5px 7px; cursor: pointer;
  text-transform: none; letter-spacing: 0;
}

.cargo-board-root .docph-empty {
  padding: 18px 12px; text-align: center;
  color: var(--ink-soft, #6b7280); font-size: 12.5px;
  border: 1px dashed var(--field-line, #dfe5ec); border-radius: 10px;
}

/* ---------------------------------------------------------------
   2. Photo lightbox
   --------------------------------------------------------------- */
.mv-lightbox {
  display: none; position: fixed; inset: 0; z-index: 100000;
  background: rgba(0, 0, 0, .9);
  align-items: center; justify-content: center;
}
.mv-lightbox.show { display: flex; }

.mv-lb-img {
  max-width: 92vw; max-height: 78vh; object-fit: contain;
  border-radius: 6px; box-shadow: 0 10px 44px rgba(0, 0, 0, .6);
  background: #1a1a1a;
}
.mv-lb-img.loading { min-width: 220px; min-height: 160px; opacity: .35; }

.mv-lb-bar {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 16px;
  background: linear-gradient(180deg, rgba(0, 0, 0, .72), rgba(0, 0, 0, 0));
}
.mv-lb-cap {
  display: flex; flex-direction: column; gap: 1px; min-width: 0;
  color: #fff; font-size: 13px;
}
.mv-lb-cap b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mv-lb-cap span { font-size: 11px; color: rgba(255, 255, 255, .65); }
.mv-lb-acts { display: flex; gap: 8px; flex-shrink: 0; }

.mv-lb-count {
  position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%);
  color: rgba(255, 255, 255, .75); font-size: 12px; font-weight: 600;
  background: rgba(0, 0, 0, .45); padding: 4px 12px; border-radius: 20px;
}

.mv-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .14); color: #fff;
  font-size: 26px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s ease;
}
.mv-nav:hover { background: rgba(255, 255, 255, .3); }
.mv-prev { left: 18px; }
.mv-next { right: 18px; }

/* shared button used in both surfaces */
.mv-btn {
  border: 1px solid rgba(255, 255, 255, .28); border-radius: 7px;
  background: rgba(255, 255, 255, .12); color: #fff;
  padding: 6px 11px; font-size: 12px; font-weight: 600; cursor: pointer;
  white-space: nowrap; transition: background .15s ease, border-color .15s ease;
}
.mv-btn:hover { background: rgba(255, 255, 255, .26); }
.mv-btn-x:hover { background: #dc2626; border-color: #dc2626; }

/* ---------------------------------------------------------------
   3. PDF modal — native browser engine in an iframe
   --------------------------------------------------------------- */
.mv-pdf-mask {
  display: none; position: fixed; inset: 0; z-index: 100000;
  background: rgba(0, 0, 0, .74);
  align-items: center; justify-content: center; padding: 24px;
}
.mv-pdf-mask.show { display: flex; }

.mv-pdf-card {
  width: min(1100px, 96vw); height: min(92vh, 1000px);
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--card-bg, #fff);
  border: 1px solid var(--field-line, #dfe5ec); border-radius: 12px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, .45);
}

.mv-pdf-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; padding: 10px 14px; flex-shrink: 0;
  border-bottom: 1px solid var(--field-line, #dfe5ec);
  background: var(--field-bg, #f4f7fa);
}
.mv-pdf-title {
  font-size: 13.5px; font-weight: 700; color: var(--ink, #111827);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mv-pdf-tools { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* the head sits on a LIGHT surface, so re-skin the shared button here */
.mv-pdf-head .mv-btn {
  background: var(--card-bg, #fff); color: var(--ink, #111827);
  border-color: var(--field-line, #dfe5ec);
}
.mv-pdf-head .mv-btn:hover {
  background: var(--accent, #0d6ea6); border-color: var(--accent, #0d6ea6); color: #fff;
}
.mv-pdf-head .mv-btn-x:hover { background: #dc2626; border-color: #dc2626; color: #fff; }

.mv-zoom {
  display: flex; align-items: center; gap: 2px;
  border: 1px solid var(--field-line, #dfe5ec); border-radius: 7px;
  background: var(--card-bg, #fff); overflow: hidden;
}
.mv-zb {
  width: 28px; height: 28px; border: 0; background: transparent;
  color: var(--ink, #111827); font-size: 16px; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.mv-zb:hover { background: var(--accent, #0d6ea6); color: #fff; }
.mv-zpct {
  min-width: 44px; text-align: center; font-size: 11.5px; font-weight: 700;
  color: var(--ink, #111827); font-variant-numeric: tabular-nums;
}

.mv-pdf-body { flex: 1 1 auto; min-height: 0; background: #52565a; position: relative; }
.mv-pdf-frame { width: 100%; height: 100%; border: 0; display: block; }

.mv-pdf-load, .mv-pdf-err {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: #fff; font-size: 13px; text-align: center; padding: 20px;
}
.mv-pdf-err-t { font-size: 14.5px; font-weight: 700; }
.mv-pdf-err-s { font-size: 12px; color: rgba(255, 255, 255, .72); max-width: 380px; }

.mv-spin {
  width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .3); border-top-color: #fff;
  display: inline-block; animation: mv-spin .7s linear infinite;
}
@keyframes mv-spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------
   4. Dark theme
   The lightbox is already dark-on-black; only the PDF card and the
   gallery cards need re-tinting.
   --------------------------------------------------------------- */
[data-theme="dark"] .mv-pdf-card {
  background: #161b22; border-color: #2b3440;
}
[data-theme="dark"] .mv-pdf-head {
  background: #1c232c; border-bottom-color: #2b3440;
}
[data-theme="dark"] .mv-pdf-title,
[data-theme="dark"] .mv-zpct,
[data-theme="dark"] .mv-zb { color: #e6edf3; }
[data-theme="dark"] .mv-zoom { background: #161b22; border-color: #2b3440; }
[data-theme="dark"] .mv-pdf-head .mv-btn {
  background: #161b22; color: #e6edf3; border-color: #2b3440;
}

[data-theme="dark"] .cargo-board-root .docph-card {
  background: #161b22; border-color: #2b3440;
}
[data-theme="dark"] .cargo-board-root .docph-body { border-top-color: #2b3440; }
[data-theme="dark"] .cargo-board-root .docph-thumb { background: #0d1117; }
[data-theme="dark"] .cargo-board-root .docph-thumb.is-file {
  background: linear-gradient(180deg, #1c232c, #161b22);
}
[data-theme="dark"] .cargo-board-root .docf-kind { color: #8b949e; }
[data-theme="dark"] .cargo-board-root .docph-name { color: #e6edf3; }
[data-theme="dark"] .cargo-board-root .docph-meta { color: #8b949e; }
/* Amber reads well on dark too — keep it, just soften for the darker surface. */
[data-theme="dark"] .cargo-board-root .docph-dl {
  background: #c79b3d; border-color: #8f6d20; color: #221a05;
}
[data-theme="dark"] .cargo-board-root .docph-dl:hover { background: #dcae4d; border-color: #a97f26; }
[data-theme="dark"] .cargo-board-root .docph-foot { border-top-color: #2b3440; }
[data-theme="dark"] .cargo-board-root .arc-drop { background: #12181f; border-color: #2b3440; }
[data-theme="dark"] .cargo-board-root .arc-drop-txt b { color: #e6edf3; }
[data-theme="dark"] .cargo-board-root .arc-drop-txt span { color: #8b949e; }
[data-theme="dark"] .cargo-board-root .arc-drop-cat select {
  background: #161b22; color: #e6edf3; border-color: #2b3440;
}
[data-theme="dark"] .cargo-board-root .docph-count {
  background: #1c232c; color: #e6edf3;
}
[data-theme="dark"] .cargo-board-root .docph-empty { border-color: #2b3440; color: #8b949e; }

/* ---------------------------------------------------------------
   5. Small screens
   --------------------------------------------------------------- */
@media (max-width: 700px) {
  .mv-pdf-mask { padding: 0; }
  .mv-pdf-card { width: 100vw; height: 100vh; border-radius: 0; }
  .mv-pdf-head { flex-wrap: wrap; gap: 8px; }
  .mv-pdf-tools { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .cargo-board-root .docph-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .mv-nav { width: 36px; height: 36px; font-size: 20px; }
  .mv-prev { left: 6px; } .mv-next { right: 6px; }
}