/* Dosje → Osnovno → Dokumentacija (v1.69.0, runda 2 "kao slike") — dosje/dokumentacija.mjs. Samo tokeni dizajn
   sustava (styles.css / ui.css); naslov kartice i gumbi su iz temelja (.dz-card-head, .btn-sm, .icon-btn).
   1) pločice vrsta = papir A4 (3:4) sa sličicom prvog skena, više skenova = hrpa; kvačica u kutu = za preuzimanje;
   2) otvorena vrsta = traka svih stranica ispod pločica; 3) Nerazvrstano = mreža sličica, klik označi, traka
   "Razvrstaj u:" (na dnu vidljiva i kad je popis dug). Širine po stupcu dosjea (@container ddcard), ne po prozoru. */

.dd-card { display: grid; gap: 14px; container: ddcard / inline-size; }

/* --- 1. Pločice vrsta ------------------------------------------------------------------------------------------- */
.dd-tiles {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 16px 14px;
}
.dd-tile { position: relative; display: grid; gap: 6px; align-content: start; min-width: 0; }
/* bazni button je inline-flex s justify-content: center — u mreži bi to suzilo stupac na sadržaj (prazne pločice
   različite širine), zato stupac preko cijele širine */
.dd-tile-main {
  display: grid; grid-template-columns: minmax(0, 1fr); justify-content: stretch; align-items: start; align-content: start;
  gap: 3px; justify-items: stretch; text-align: left;
  width: 100%; height: auto; min-height: 0; padding: 0; border: 0; background: none; box-shadow: none;
  color: inherit; font: inherit; cursor: pointer;
}
.dd-tile-main:hover:not(:disabled) { background: none; border: 0; }
.dd-tile-main:focus-visible { outline: none; }
.dd-tile-main:focus-visible .dd-cover { box-shadow: 0 0 0 3px var(--brand-ring); }

.dd-cover {
  position: relative; display: grid; place-items: center; aspect-ratio: 3 / 4; width: 100%;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-soft);
  overflow: hidden; margin-bottom: 4px;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.dd-img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; background: #fff; }
/* u pločici slika ne smije svojom visinom rastegnuti papir (hrpa ima overflow: visible) */
.dd-cover > .dd-img { position: absolute; inset: 0; }
.dd-cover.is-stack { overflow: visible; }
.dd-cover.is-stack .dd-img { border-radius: calc(var(--radius) - 1px); z-index: 1; }
/* hrpa papira: dva lista iza (samo dekoracija) */
.dd-cover.is-stack::before, .dd-cover.is-stack::after {
  content: ""; position: absolute; inset: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
}
.dd-cover.is-stack::before { transform: translate(5px, -5px) rotate(2deg); }
.dd-cover.is-stack::after { transform: translate(2px, -2px) rotate(-1deg); }
.dd-tile.has-files .dd-tile-main:hover .dd-cover { border-color: var(--line-strong); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.dd-tile.is-open .dd-cover { border-color: var(--brand); box-shadow: 0 0 0 2px var(--brand-ring); }
.dd-tile.is-picked .dd-cover { border-color: var(--brand); }

.dd-cover.is-empty, .dd-cover.is-new {
  gap: 4px; align-content: center; border-style: dashed; border-color: var(--line-strong); background: transparent; color: var(--ink-3);
  font-size: 12.5px; font-weight: 560;
}
.dd-cover.is-empty svg, .dd-cover.is-new svg { width: 22px; height: 22px; }
.dd-tile.is-empty .dd-tile-main:hover .dd-cover, .dd-tile.is-new .dd-tile-main:hover .dd-cover { border-color: var(--brand); color: var(--brand-strong); background: var(--brand-soft); }
.dd-tile.is-busy .dd-cover { opacity: 0.6; }

.dd-tile-label { font-size: 13.5px; font-weight: 620; color: var(--ink); line-height: 1.25; overflow-wrap: anywhere; }
.dd-tile-sub { font-size: 12px; color: var(--ink-3); }
.dd-tile.is-new .dd-tile-label { color: var(--ink-2); font-weight: 560; }

.dd-kind {
  position: absolute; left: 6px; bottom: 6px; z-index: 2; padding: 1px 6px; border-radius: var(--radius-xs, 4px);
  background: var(--danger); color: #fff; font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em;
}
.dd-count {
  position: absolute; right: 6px; bottom: 6px; z-index: 2; min-width: 22px; height: 22px; padding: 0 7px;
  display: inline-flex; align-items: center; justify-content: center; border-radius: 999px;
  background: var(--navy, #1f2a3d); color: #fff; font-size: 11.5px; font-weight: 650;
}

/* kvačica za preuzimanje: uvijek na dodir, na računalu kad se pređe mišem ili je označeno */
.dd-check {
  position: absolute; top: 6px; left: 6px; z-index: 3; width: 26px; height: 26px; min-height: 26px; padding: 0;
  display: grid; place-items: center; border: 1.5px solid var(--line-strong); border-radius: 7px;
  background: var(--surface); color: transparent; box-shadow: var(--shadow-xs); opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.dd-check svg { width: 15px; height: 15px; }
.dd-tile:hover .dd-check, .dd-check:focus-visible, .dd-check[aria-pressed="true"], .dd-card.has-picks .dd-check { opacity: 1; }
.dd-check[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.dd-check:hover:not([aria-pressed="true"]) { border-color: var(--brand); color: var(--ink-4); }
@media (hover: none) { .dd-check { opacity: 1; } }

.dd-tile-edit { display: flex; flex-wrap: wrap; gap: 2px; margin-left: -8px; }
.dd-tile-edit .btn-sm { gap: 4px; padding: 0 8px; }
.dd-tile-edit .btn-sm svg { width: 13px; height: 13px; }
.dd-type-del:not(:disabled):hover, .dd-del:not(:disabled):hover { color: var(--danger); }
.dz-card-head [data-dd-types-edit][aria-pressed="true"] { color: var(--brand-strong); }
.dz-card-action .btn-sm svg, .dz-card-action .button-like.btn-sm svg { width: 14px; height: 14px; }

/* povlačenje: pločica / Nerazvrstano pod pokazivačem */
.dd-tile.is-drop .dd-cover { border-color: var(--brand); border-style: solid; background: var(--brand-soft); box-shadow: 0 0 0 3px var(--brand-ring); }
.dd-loose.is-drop, .dd-panel.is-drop { outline: 2px dashed var(--brand); outline-offset: 2px; background: var(--brand-soft); }

/* --- 2. Otvorena vrsta: sve stranice ---------------------------------------------------------------------------- */
.dd-panel {
  display: grid; gap: 10px; padding: 12px 14px 14px; border: 1px solid var(--brand-line); border-radius: var(--radius-md, var(--radius));
  background: var(--surface-soft);
}
.dd-panel-head, .dd-loose-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.dd-panel-head h3, .dd-loose-head h3 { margin: 0; font-size: var(--fs-h3, 15px); font-weight: 620; display: flex; align-items: center; gap: 8px; }
.dd-panel-count { font-size: 12px; font-weight: 560; color: var(--ink-3); }
.dd-panel-actions { margin-left: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.dd-panel-actions .btn-sm, .dd-panel-actions .button-like.btn-sm { gap: 5px; }
.dd-panel-actions svg { width: 14px; height: 14px; }

.dd-pages { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.dd-page { display: grid; gap: 4px; min-width: 0; }
.dd-page-img {
  position: relative; display: block; aspect-ratio: 3 / 4; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; background: #fff; box-shadow: var(--shadow-xs);
}
.dd-page-img:hover { border-color: var(--brand); box-shadow: var(--shadow-sm); }
.dd-page-img .dd-img { object-fit: contain; object-position: center; }
.dd-page-no {
  position: absolute; top: 6px; right: 6px; min-width: 20px; height: 20px; padding: 0 6px; display: inline-flex; align-items: center;
  justify-content: center; border-radius: 999px; background: rgba(17, 24, 39, 0.72); color: #fff; font-size: 11px; font-weight: 650;
}
.dd-page-foot { display: flex; align-items: center; gap: 2px; min-width: 0; }
.dd-page-name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; color: var(--ink-2); }
.dd-page-foot .icon-btn { width: 28px; height: 28px; min-height: 28px; flex: none; }

/* --- 3. Nerazvrstano ------------------------------------------------------------------------------------------- */
.dd-loose { display: grid; gap: 10px; padding-top: 12px; border-top: 1px solid var(--line); border-radius: 2px; }
.dd-hint { color: var(--ink-3); font-size: 12.5px; }
.dd-select-all { margin-left: auto; }

.dd-dropzone {
  display: grid; grid-template-columns: minmax(0, 1fr); justify-content: stretch; justify-items: center; gap: 4px; width: 100%; height: auto; min-height: 110px; padding: 18px 16px;
  border: 1.5px dashed var(--line-strong); border-radius: var(--radius-md, var(--radius)); background: transparent; box-shadow: none;
  color: var(--ink-2); text-align: center; cursor: pointer;
}
.dd-dropzone:hover:not(:disabled) { border-color: var(--brand); background: var(--brand-soft); color: var(--brand-strong); }
.dd-dropzone svg { width: 24px; height: 24px; color: var(--ink-3); }
.dd-dropzone-main { font-size: 13.5px; font-weight: 600; }
.dd-dropzone-sub { font-size: 12px; color: var(--ink-3); font-weight: 400; }

.dd-thumbs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
.dd-thumb { position: relative; min-width: 0; }
.dd-thumb[draggable="true"] { cursor: grab; }
.dd-thumb-btn {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr); justify-content: stretch; place-items: center; width: 100%; height: auto; min-height: 0; aspect-ratio: 3 / 4; padding: 0;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: none; cursor: pointer;
}
.dd-thumb-btn:hover:not(:disabled) { border-color: var(--line-strong); background: #fff; }
.dd-thumb-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--brand-ring); }
.dd-tick {
  position: absolute; top: 5px; left: 5px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 999px;
  border: 1.5px solid var(--line-strong); background: rgba(255, 255, 255, 0.85); color: transparent; box-shadow: var(--shadow-xs);
}
.dd-tick svg { width: 13px; height: 13px; }
.dd-thumb.is-sel .dd-thumb-btn { border-color: var(--brand); box-shadow: 0 0 0 2px var(--brand); }
.dd-thumb.is-sel .dd-img { opacity: 0.85; }
.dd-thumb.is-sel .dd-tick { background: var(--brand); border-color: var(--brand); color: #fff; }
.dd-thumb-view {
  position: absolute; top: 5px; right: 5px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 7px;
  background: rgba(255, 255, 255, 0.92); color: var(--ink-2); box-shadow: var(--shadow-xs); opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.dd-thumb-view svg { width: 15px; height: 15px; }
.dd-thumb:hover .dd-thumb-view, .dd-thumb-view:focus-visible { opacity: 1; }
@media (hover: none) { .dd-thumb-view { opacity: 1; } }
.dd-thumb.is-add .dd-thumb-btn {
  gap: 2px; align-content: center; border: 1.5px dashed var(--line-strong); background: transparent; color: var(--ink-3); font-size: 12px; font-weight: 560;
}
.dd-thumb.is-add .dd-thumb-btn:hover:not(:disabled) { border-color: var(--brand); color: var(--brand-strong); background: var(--brand-soft); }
.dd-thumb.is-add svg { width: 20px; height: 20px; }
.dd-thumb.is-dragging { opacity: 0.45; }

/* traka razvrstavanja: ostaje na dnu ekrana dok se lista označenih skenova ne završi */
.dd-sortbar {
  position: sticky; bottom: 8px; z-index: 4;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 10px 12px;
  border: 1px solid var(--brand-line); border-radius: var(--radius-md, var(--radius)); background: var(--surface); box-shadow: var(--shadow-md);
}
.dd-sortbar-count { font-size: 13px; color: var(--ink-2); }
.dd-sortbar-count strong { color: var(--brand-strong); font-size: 14px; }
.dd-sortbar-label { font-size: 12.5px; color: var(--ink-3); }
.dd-sortbar-types { display: flex; flex-wrap: wrap; gap: 6px; }
.dd-sortbar-types .btn-sm { gap: 4px; }
.dd-sortbar-types .btn-sm:hover:not(:disabled) { border-color: var(--brand); color: var(--brand-strong); background: var(--brand-soft); }
.dd-sortbar svg { width: 13px; height: 13px; }
.dd-sortbar-end { display: flex; gap: 4px; margin-left: auto; }
.dd-sortbar-end .btn-sm { gap: 4px; }

/* --- Uski stupac (izbornik gura, mobitel) --------------------------------------------------------------------- */
@container ddcard (max-width: 560px) {
  .dd-tiles { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 14px 10px; }
  .dd-pages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dd-thumbs { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 8px; }
  .dd-sortbar-end { margin-left: 0; }
  .dd-panel { padding: 10px; }
}

.app-shell.mobile-shell .dd-check { width: 32px; height: 32px; min-height: 32px; opacity: 1; }
.app-shell.mobile-shell .dd-thumb-view { width: 32px; height: 32px; opacity: 1; }
.app-shell.mobile-shell .dd-page-foot .icon-btn { width: 40px; height: 40px; min-height: 40px; }
.app-shell.mobile-shell .dd-sortbar .btn-sm { min-height: 40px; }