/* ==========================================================================
   MoveFlow – Dokumente
   ========================================================================== */
.doc-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 22px; align-items: start; }
.doc-rail { position: sticky; top: calc(var(--topbar-h) + 16px); display: flex; flex-direction: column; gap: 12px; }
.doc-cats { display: flex; flex-direction: column; gap: 2px; padding: 8px; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg); box-shadow: var(--shadow-xs); }
.doc-cat { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 9px; text-align: left; color: var(--c-text-2); font-size: 13.5px; font-weight: 550; transition: background var(--t-fast), color var(--t-fast); }
.doc-cat:hover { background: var(--c-surface-3); color: var(--c-text); }
.doc-cat.is-active { background: var(--c-primary-50); color: var(--c-primary-700); }
.doc-cat__icon { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; flex-shrink: 0; }
.doc-cat__icon svg { width: 14px; height: 14px; }
.doc-cat__label { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.doc-cat__count { font-size: 11.5px; font-weight: 600; color: var(--c-text-3); }
.doc-cat.is-active .doc-cat__count { color: var(--c-primary-700); }
.doc-storage { padding: 14px; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg); }
.doc-main { min-width: 0; }
.doc-resultbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; font-size: 13px; color: var(--c-text-2); font-weight: 550; }
.doc-chips { margin-bottom: 12px; overflow-x: auto; }
.doc-chips .chips { flex-wrap: nowrap; }

/* Karten */
.doc-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.doc-card .file-card__thumb { height: 128px; position: relative; }
.doc-thumb { background: linear-gradient(160deg, var(--c-surface-2), var(--c-surface-3)); flex-direction: column; gap: 8px; }
.doc-thumb .file-icon { width: 42px; height: 48px; border-radius: 6px; font-size: 10px; box-shadow: var(--shadow-sm); }
.doc-thumb__lines { display: flex; flex-direction: column; gap: 4px; width: 70px; }
.doc-thumb__lines i { height: 4px; border-radius: 2px; background: var(--c-border-2); }
.doc-thumb__lines i:last-child { width: 60%; }
.doc-auto { position: absolute; top: 8px; right: 8px; width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; background: #fff; color: var(--c-violet); box-shadow: var(--shadow-sm); }
.doc-auto svg { width: 13px; height: 13px; }
.doc-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: 8px; }
.doc-card__foot .tag { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
.doc-rel:hover { background: var(--c-primary-50); color: var(--c-primary-700); }
.doc-card .icon-btn { width: 26px; height: 26px; margin-right: -4px; }

/* Vorschau */
.doc-view { width: 100%; border-radius: var(--r-md); }
.doc-view--img { display: grid; place-items: center; background: #0f1a2e; padding: 10px; }
.doc-view--img img { max-height: 70vh; border-radius: 6px; }
.doc-view--pdf { height: 70vh; border: 1px solid var(--c-border); }
.doc-view--text { max-height: 60vh; overflow: auto; padding: 14px; background: var(--c-surface-2); border: 1px solid var(--c-border); font-family: var(--font-mono); font-size: 12.5px; white-space: pre-wrap; }
.doc-view--empty { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 40px 20px; background: var(--c-surface-2); border: 1px dashed var(--c-border-2); }
.doc-view--empty .file-icon { width: 56px; height: 64px; border-radius: 8px; font-size: 13px; }
.doc-view--empty p { max-width: 380px; }

/* Upload-Liste */
.doc-upl-list { display: flex; flex-direction: column; gap: 6px; }
.doc-upl-list:empty { display: none; }
.doc-upl { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: var(--r-md); border: 1px solid var(--c-border); background: var(--c-surface-2); min-width: 0; }

@media (max-width: 1023px) {
  .doc-layout { grid-template-columns: minmax(0, 1fr); }
  .doc-rail { display: none; }
}
@media (max-width: 680px) {
  .doc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .doc-card .file-card__thumb { height: 100px; }
}

/* Beweisfoto-Kennzeichen (Schadens-Beweissicherung) */
.doc-evidence { position: absolute; left: 8px; bottom: 8px; display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; color: #fff; background: rgba(10, 18, 34, .78); }
.doc-evidence svg { width: 12px; height: 12px; }
.doc-card .file-card__thumb { position: relative; }