/* ══════════════════════════════════════════════════════════════════════
   Collrd — Media Vault (MV-6)
   Lade-Reihenfolge: nach modules.css, vor paywall.css
   Design-System: Neon on Dark Velvet v2.1
     - Magenta = Primary-CTA
     - Cyan = Status-Info / Beweis-Indikator
     - Violet = Premium
     - Gold AUSSCHLIESSLICH für Gamification (NICHT hier verwendet)
   ══════════════════════════════════════════════════════════════════════ */

/* ── Page-Wrapper ─────────────────────────────────────────────────── */
.vault-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 16px 64px;
  color: var(--text-primary);
}

/* ── Header ───────────────────────────────────────────────────────── */
.vault-header {
  margin-bottom: 24px;
}

.vault-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
}

.vault-title .ph {
  color: var(--neon-magenta);
  font-size: 32px;
}

.vault-subtitle {
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
}

/* MV-7.5c: Back-Link im Dom-View-Header. Erscheint nur wenn ein Dom
 * den Sub-Pool ansieht — dezenter Inline-Link mit Cyan-Akzent (Status/
 * Info-Farbe), klar abgegrenzt vom Subtitle-Text. */
.vault-header-back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  color: var(--neon-cyan);
  text-decoration: none;
  font-size: 14px;
}
.vault-header-back-link:hover { text-decoration: underline; }
.vault-header-back-link .ph { font-size: 16px; }

/* ── Tab-Bar ──────────────────────────────────────────────────────── */
.vault-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--bg-elevated);
  margin-bottom: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.vault-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid transparent;
  transition: color 180ms ease, border-color 180ms ease;
  white-space: nowrap;
  min-height: 44px;
}

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

.vault-tab.active {
  color: var(--neon-magenta);
  border-bottom-color: var(--neon-magenta);
}

.vault-tab .ph { font-size: 18px; }

/* ── Quotas (pro Connection) ──────────────────────────────────────── */
/* ── Quota-Indikator (MV-7.5b: Single-Bar mit Owner-Splits) ──────────── */
/* Vor MV-7.5b war der Container ein Grid mit auto-fill (3 Boxen).      */
/* Jetzt nur noch eine Box; das Grid bleibt aber kompatibel: bei nur    */
/* einem Item zentriert das auto-fill 1fr ueber die volle Breite.       */
.vault-quotas {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.vault-quota-skeleton {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  grid-column: 1 / -1;
}

.vault-quota-skeleton[hidden] {
  display: none;
}

.vault-quota-skeleton-bar {
  height: 48px;
  background: linear-gradient(90deg, var(--bg-card), var(--bg-elevated), var(--bg-card));
  background-size: 200% 100%;
  border-radius: 8px;
  animation: vault-shimmer 1.5s ease-in-out infinite;
}

@keyframes vault-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .vault-quota-skeleton-bar { animation: none; }
}

.vault-quota-item {
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 10px;
  padding: 12px 14px;
}

.vault-quota-item.vault-quota-frozen { opacity: 0.6; }

.vault-quota-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.vault-quota-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}

.vault-quota-numbers {
  font-size: 12px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

/* MV-7.5b: Single-Bar-Container — gleicher Style wie vor MV-7.5b. */
.vault-quota-bar {
  height: 6px;
  background: var(--bg-elevated);
  border-radius: 3px;
  overflow: hidden;
  /* Segmente werden inline-flex aneinandergereiht. */
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

/* MV-7.5b: ein Segment pro Owner. width wird per JS auf prozentualen
 * Anteil gesetzt (CSP-konform via DOM-Property, NICHT inline-style).
 * background ist eine CSS-Var (siehe :root unten), per JS inline gesetzt. */
.vault-quota-bar-segment {
  height: 100%;
  min-width: 1px;            /* sichtbares Pixel auch bei winzigen Bytes */
  transition: width 300ms ease-out;
}

/* MV-7.5b: Empty-State — wenn used_bytes == 0, statt Segmenten ein
 * dezenter Hint. Der Container behaelt seine Hoehe, nur Text statt Bar. */
.vault-quota-bar-empty {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* MV-7.5a.3: Subzeile (Bilder/Videos) bleibt erhalten (Variante A). */
.vault-quota-breakdown {
  display: flex;
  gap: 14px;
  margin-top: 6px;
  font-size: 11px;
  /* MV-7.5a.3: Kontrast auf --text-secondary angehoben (vorher
   * --text-tertiary). Damit liegen Foto-/Video-Subzeilen visuell auf
   * gleichem Niveau wie die Summen-Anzeige (vault-quota-numbers) —
   * konsistente Hierarchie: Label (--text-primary) > Werte
   * (--text-secondary). Das Bullet-Verhaeltnis Total = Bilder + Videos
   * wird so visuell als zusammengehoerig erkennbar. */
  color: var(--text-secondary);
}

.vault-quota-breakdown span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* MV-7.5b: Owner-Legende unter Bar/Subzeile. Bei 1 Owner (Phase 1) eine
 * Zeile, bei mehreren cycled flex-wrap auf Mobile. */
.vault-quota-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.vault-quota-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

/* MV-7.5b: kleiner Color-Dot vor jedem Legenden-Eintrag — gleiche Farbe
 * wie das zugehoerige Bar-Segment. background wird per JS gesetzt. */
.vault-quota-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.vault-quota-legend-name {
  color: var(--text-primary);
  font-weight: 500;
}

.vault-quota-legend-bytes {
  color: var(--text-secondary);
}

/* MV-7.5b: Owner-Color-Vars. Self ist immer Magenta (Brand-Primary).
 * Andere Owner (heute leer, in MV-9+ Doms via Chat) bekommen zyklisch
 * Cyan/Violet/weitere Akzente — alles aus der bestehenden Token-Palette,
 * keine neuen Farben in das Design-System eingefuehrt. Gold ist explizit
 * NICHT dabei — Gold ist exklusiv fuer Gamification reserviert. */
:root {
  --vault-owner-color-self: var(--neon-magenta);
  --vault-owner-color-1:    var(--neon-cyan);
  --vault-owner-color-2:    var(--neon-violet);
  --vault-owner-color-3:    #4ade80;          /* sanftes Mint — neue Akzentfarbe */
  --vault-owner-color-4:    #fb923c;          /* sanftes Orange — neue Akzentfarbe */
}

/* ── Toolbar ──────────────────────────────────────────────────────── */
.vault-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.vault-view-toggle {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 8px;
  overflow: hidden;
}

.vault-view-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 150ms ease, color 150ms ease;
}

.vault-view-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.vault-view-btn.active {
  background: var(--neon-magenta-soft);
  color: var(--neon-magenta);
}

.vault-view-btn .ph { font-size: 18px; }

.vault-filter-select {
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 0 12px;
  height: 40px;
  font-size: 14px;
  cursor: pointer;
  min-width: 130px;
}

.vault-filter-select:focus {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 1px;
}

.vault-toolbar-btn {
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 0 14px;
  height: 40px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 150ms ease, border-color 150ms ease, transform 100ms ease;
  min-width: 44px;
}

.vault-toolbar-btn:hover {
  background: var(--bg-hover);
  border-color: var(--text-tertiary);
}

.vault-toolbar-btn:active { transform: scale(0.97); }

.vault-toolbar-btn[aria-pressed="true"] {
  background: var(--neon-cyan-soft);
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
}

.vault-toolbar-btn-primary {
  background: var(--neon-magenta);
  color: #fff;
  border-color: var(--neon-magenta);
  margin-left: auto;
}

.vault-toolbar-btn-primary:hover {
  background: var(--neon-magenta);
  filter: brightness(1.1);
  border-color: var(--neon-magenta);
}

.vault-toolbar-btn .ph { font-size: 18px; }

/* ── Bulk-Aktions-Bar ─────────────────────────────────────────────── */
.vault-bulk-bar {
  position: sticky;
  bottom: 16px;
  z-index: 40;
  background: var(--bg-elevated);
  border: 1px solid var(--neon-cyan);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--neon-cyan-soft);
}

.vault-bulk-count {
  font-weight: 600;
  color: var(--neon-cyan);
  font-size: 14px;
}

.vault-bulk-actions { display: flex; gap: 8px; }

.vault-bulk-btn {
  background: transparent;
  border: 1px solid var(--text-tertiary);
  color: var(--text-primary);
  padding: 0 14px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  font-size: 14px;
  transition: background 150ms ease, border-color 150ms ease;
  min-width: 44px;
}

.vault-bulk-btn:hover {
  background: var(--bg-hover);
}

.vault-bulk-btn-danger {
  color: #ff5470;
  border-color: rgba(255, 84, 112, 0.4);
}

.vault-bulk-btn-danger:hover {
  background: rgba(255, 84, 112, 0.1);
  border-color: #ff5470;
}

/* ── Grid-Wrapper ─────────────────────────────────────────────────── */
.vault-grid-wrapper {
  position: relative;
  min-height: 300px;
}

.vault-grid {
  display: grid;
  gap: 12px;
}

/* Grid-Modus (default) */
.vault-grid-wrapper[data-view="grid"] .vault-grid {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

/* Listen-Modus */
.vault-grid-wrapper[data-view="list"] .vault-grid {
  grid-template-columns: 1fr;
}

.vault-grid-wrapper[data-view="list"] .vault-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  align-items: center;
  padding: 8px;
  background: var(--bg-card);
  border-radius: 8px;
}

.vault-grid-wrapper[data-view="list"] .vault-card-thumb {
  aspect-ratio: 1 / 1;
  height: 80px;
  width: 80px;
}

.vault-grid-wrapper[data-view="list"] .vault-card-caption {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Kompakt-Modus */
.vault-grid-wrapper[data-view="compact"] .vault-grid {
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 6px;
}

/* ── Card / Item ──────────────────────────────────────────────────── */
.vault-card {
  position: relative;
  cursor: pointer;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-card);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.vault-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 45, 123, 0.15);
}

.vault-card:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}

.vault-card-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  background: var(--bg-elevated);
  display: block;
  overflow: hidden;
}

.vault-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Spinner für processing-Items */
.vault-card-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border: 3px solid var(--bg-hover);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: vault-spin 800ms linear infinite;
}

@keyframes vault-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .vault-card-spinner { animation: vault-spin 2s linear infinite; }
}

/* Failed-Indicator */
.vault-card-failed {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ff5470;
  font-size: 32px;
}

/* Video-Play-Badge — MV-7.5a.2: zentriertes Overlay
 *
 * Vorher: 28x28 unten-rechts, kaum sichtbar gegen das Thumbnail.
 * Jetzt: 56x56 zentriert mit Backdrop-Blur und subtiler weisser Kante,
 * sodass eine Video-Card sofort als Video erkennbar ist (Pattern wie
 * YouTube/Vimeo/Instagram-Reels).
 *
 * z-index 1: Best-Practice-Haertung. Bei reiner DOM-Reihenfolge greift
 * Stacking zwar implizit, aber explizit ist robuster gegen kuenftige
 * Stacking-Context-Aenderungen.
 *
 * Hover-Skalierung: dezent von 1.0 -> 1.06 plus erhoehte Background-
 * Opacity. Mobile (hover: none) bleibt die Skalierung weg, das Overlay
 * ist immer voll sichtbar. */
.vault-card-video-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1;
  pointer-events: none;
  transition: transform 200ms ease, background-color 200ms ease;
}

/* Optischer Trick: gefuellter Play-Pfeil wirkt nach links versetzt,
 * weil seine Schwerpunktachse rechts vom geometrischen Mittelpunkt
 * liegt. 2px nach rechts schieben gleicht das visuell aus. */
.vault-card-video-badge i {
  margin-left: 2px;
}

@media (hover: hover) {
  .vault-card:hover .vault-card-video-badge {
    transform: translate(-50%, -50%) scale(1.06);
    background: rgba(0, 0, 0, 0.7);
  }
}

/* Multi-Select-Checkbox */
.vault-card-check {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 24px;
  height: 24px;
  border: 2px solid #fff;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  /* MV-7.5a.2: z-index 2 — ueber dem Video-Play-Overlay (z-index 1).
   * So bleibt der Multi-Select-Indikator auf Videos sichtbar, wenn
   * Multi-Select aktiv ist. */
  z-index: 2;
  transition: opacity 150ms ease, background 150ms ease;
}

body.vault-multiselect-active .vault-card-check { opacity: 1; }

body.vault-multiselect-active .vault-card.selected .vault-card-check {
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
}

body.vault-multiselect-active .vault-card.selected .vault-card-check::after {
  content: '';
  position: absolute;
  inset: 4px 4px 4px 4px;
  border: solid #08080c;
  border-width: 0 2px 2px 0;
  width: 6px;
  height: 10px;
  top: 1px;
  left: 6px;
  transform: rotate(45deg);
}

body.vault-multiselect-active .vault-card.selected {
  outline: 3px solid var(--neon-cyan);
  outline-offset: -3px;
}

/* Hidden Caption (im Grid-Modus) */
.vault-card-caption {
  display: none;
}

/* ── Skeleton-Cards ──────────────────────────────────────────────────
   MV-7.1: [hidden]-Override muss explizit sein, weil `display: grid`
   sonst das User-Agent-Default `[hidden] { display: none }` overrult.
   Sonst bleiben die 6 Skeleton-Cards sichtbar, auch wenn JS sie via
   `skeleton.hidden = true` ausblenden moechte.
   ─────────────────────────────────────────────────────────────────── */
.vault-grid-skeleton {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.vault-grid-skeleton[hidden] {
  display: none;
}

.vault-card-skeleton {
  aspect-ratio: 1 / 1;
  background: linear-gradient(90deg, var(--bg-card), var(--bg-elevated), var(--bg-card));
  background-size: 200% 100%;
  border-radius: 8px;
  animation: vault-shimmer 1.5s ease-in-out infinite;
}

/* ── Empty / Error / LoadMore ─────────────────────────────────────── */
.vault-empty {
  text-align: center;
  padding: 64px 16px;
}

.vault-empty-icon {
  font-size: 64px;
  color: var(--neon-magenta);
  opacity: 0.5;
  display: inline-block;
  margin-bottom: 16px;
}

.vault-empty-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.vault-empty-text {
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 24px;
  line-height: 1.5;
}

.vault-empty-cta {
  background: var(--neon-magenta);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  transition: filter 150ms ease, transform 100ms ease;
}

.vault-empty-cta:hover { filter: brightness(1.1); }
.vault-empty-cta:active { transform: scale(0.98); }
.vault-empty-cta .ph { font-size: 18px; }

.vault-error {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-secondary);
}

.vault-error-icon {
  font-size: 48px;
  color: #ff5470;
  display: block;
  margin-bottom: 12px;
}

.vault-error-retry {
  background: transparent;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  border-radius: 8px;
  padding: 8px 18px;
  cursor: pointer;
  margin-top: 12px;
  min-height: 44px;
}

.vault-load-more {
  text-align: center;
  padding: 24px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

/* MV-7.2: gleiches [hidden]-Pattern wie bei .vault-grid-skeleton — `display: flex`
   overrult sonst das User-Agent-Default `[hidden] { display: none }`. Ohne diese
   Regel dreht sich der Load-More-Spinner endlos auch wenn das Listing geladen ist
   und JS via `loadMore.hidden = true` versucht ihn auszublenden. */
.vault-load-more[hidden] {
  display: none;
}

/* MV-7.2: defensiver Catch-all fuer alle Vault-Komponenten und Modals,
   die per JS via .hidden = true/false getoggelt werden und gleichzeitig
   eine display: flex/grid/inline-block/block-Regel haben. Author-Stylesheet
   gewinnt sonst gegen User-Agent-Default `[hidden] { display: none }`.
   Statt jede einzelne Klasse zu listen, decken wir das Pattern als Gruppe ab. */
.vault-bulk-bar[hidden],
.vault-empty[hidden],
.vault-error[hidden],
.vault-grid[hidden],
.vault-upload-summary[hidden],
.vault-upload-progress[hidden],
.modal-overlay[hidden] {
  display: none;
}

.vault-load-more-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--bg-hover);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: vault-spin 800ms linear infinite;
}

/* ══════════════════════════════════════════════════════════════════════
   Upload-Modal
   ══════════════════════════════════════════════════════════════════════ */

.vault-upload-card {
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
}

.vault-dropzone {
  border: 2px dashed var(--bg-hover);
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 150ms ease, background 150ms ease;
  background: var(--bg-card);
}

.vault-dropzone:hover,
.vault-dropzone:focus {
  border-color: var(--neon-magenta);
  background: var(--neon-magenta-soft);
  outline: none;
}

.vault-dropzone-active {
  border-color: var(--neon-cyan);
  background: var(--neon-cyan-soft);
}

.vault-dropzone-icon {
  font-size: 40px;
  color: var(--neon-magenta);
  display: block;
  margin-bottom: 8px;
}

.vault-dropzone-primary {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px;
}

.vault-dropzone-secondary {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

.vault-upload-summary {
  margin-top: 16px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: 8px;
}

.vault-upload-summary-text {
  margin: 0;
  font-size: 14px;
  color: var(--text-primary);
}

.vault-upload-summary-text span { font-weight: 600; }

.vault-upload-quota-warn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  color: #ffa54a;
  font-size: 13px;
}

.vault-upload-progress {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  max-height: 240px;
  overflow-y: auto;
}

.vault-upload-progress-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--bg-elevated);
  font-size: 13px;
  gap: 12px;
}

.vault-upload-progress-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.vault-upload-progress-status {
  flex-shrink: 0;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.vault-upload-progress-ok .vault-upload-progress-status { color: var(--neon-cyan); }
.vault-upload-progress-failed .vault-upload-progress-status { color: #ff5470; }

/* PhotoSwipe Custom-Video-Slide */
.pswp__custom-video {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.pswp__custom-video video {
  max-width: 100%;
  max-height: 100%;
  background: #000;
  border-radius: 4px;
}

/* ── Visually-hidden Helper (Accessibility) ───────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Mobile-Adjustments ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .vault-page { padding: 16px 12px 80px; }
  .vault-title { font-size: 22px; }
  .vault-toolbar { gap: 6px; }
  .vault-toolbar-btn span:not(.vault-bulk-count) { display: none; }
  .vault-toolbar-btn { padding: 0 10px; }
  .vault-toolbar-btn-primary { margin-left: 0; }
  .vault-grid-wrapper[data-view="grid"] .vault-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
  }
  .vault-grid-wrapper[data-view="compact"] .vault-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 4px;
  }
}

/* ─────────────────────────────────────────────────────────────────────────
   MV-7 — Toolbar-Toggle (Sub-Peer-Sharing)
   Inline-Switch im Toolbar-Stil. Cyan-Akzent (Status/Info im DS).
   ───────────────────────────────────────────────────────────────────────── */
.vault-toolbar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  height: 36px;
  border-radius: 8px;
  background: var(--surface-soft, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}
.vault-toolbar-toggle:hover { background: var(--surface-medium, rgba(255, 255, 255, 0.07)); }

.vault-toolbar-toggle-input {
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.vault-toolbar-toggle-slider {
  position: relative;
  width: 32px;
  height: 18px;
  border-radius: 9px;
  background: var(--surface-medium, rgba(255, 255, 255, 0.12));
  transition: background 0.15s;
  flex-shrink: 0;
}
.vault-toolbar-toggle-slider::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.15s;
}
.vault-toolbar-toggle-input:checked + .vault-toolbar-toggle-slider {
  background: var(--neon-cyan);
}
.vault-toolbar-toggle-input:checked + .vault-toolbar-toggle-slider::after {
  transform: translateX(14px);
}
.vault-toolbar-toggle-input:focus-visible + .vault-toolbar-toggle-slider {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}
.vault-toolbar-toggle-input:checked ~ .vault-toolbar-toggle-label {
  color: var(--text-primary);
}

.vault-toolbar-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.vault-toolbar-toggle-label .ph {
  font-size: 16px;
  color: var(--neon-cyan);
}

/* ─────────────────────────────────────────────────────────────────────────
   MV-7 — Export-Section (DSGVO Art. 20)
   Neutrale Karte am Ende der Tresor-Seite. Magenta-CTA fuer Download.
   ───────────────────────────────────────────────────────────────────────── */
.vault-export {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 32px;
  padding: 20px 24px;
  background: var(--surface-soft, rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
}

.vault-export-info {
  flex: 1;
  min-width: 0;
}

.vault-export-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}
.vault-export-title .ph {
  color: var(--neon-cyan);
  font-size: 20px;
}

.vault-export-text {
  margin: 0 0 4px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.vault-export-hint {
  margin: 0;
  font-size: 12px;
  color: var(--text-tertiary, rgba(255, 255, 255, 0.5));
  font-style: italic;
}

.vault-export-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border: none;
  border-radius: 8px;
  background: var(--neon-magenta);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  flex-shrink: 0;
}
.vault-export-btn:hover {
  background: var(--neon-magenta-hover, var(--neon-magenta));
  filter: brightness(1.1);
}
.vault-export-btn:active { transform: scale(0.98); }
.vault-export-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
}
.vault-export-btn .ph { font-size: 18px; }

/* ══════════════════════════════════════════════════════════════════════
   MV-11.b — Storage-Add-Ons UI
   - Storage-Toolbar-Button (vor Hochladen-Button positioniert)
   - Add-On-Segment in Quota-Bar (Violet, Premium-Farbe)
   - Over-Quota-Banner
   - Purchase- & Manage-Modal
   - Add-On-Liste im Manage-Modal
   Farb-Convention: Violet (--neon-violet) ist Premium-Farbe laut
   Design-System v2.1 — wird hier konsequent fuer Add-On-Akzente verwendet.
   ══════════════════════════════════════════════════════════════════════ */

/* ── Storage-Toolbar-Button ──────────────────────────────────────────── */
.vault-toolbar-btn-storage {
  /* Rechts gruppieren: Storage-Btn und Hochladen-Btn schieben sich
   * gemeinsam nach rechts. margin-left:auto auf .vault-toolbar-btn-storage
   * sorgt dafuer, dass beide rechts kleben, mit der Reihenfolge im DOM. */
  margin-left: auto;
  background: transparent;
  border-color: var(--neon-violet);
  color: var(--neon-violet);
}

.vault-toolbar-btn-storage:hover {
  background: var(--neon-violet-soft, rgba(168, 85, 247, 0.12));
  border-color: var(--neon-violet);
}

/* Sobald der Storage-Button rechts klebt, braucht der Hochladen-Button
 * KEIN eigenes margin-left:auto mehr — die Reihenfolge im DOM bestimmt
 * die Position. Override des Pre-MV-11.b-Verhaltens. */
.vault-toolbar-btn-storage + .vault-toolbar-btn-primary { margin-left: 0; }

/* ── Add-On-Segment in Quota-Bar ─────────────────────────────────────── */
/* Wird vom JS als separates Segment hinter den Owner-Segmenten erzeugt,
 * sobald addon_bytes > 0. Optisch deutlich von User-Segmenten getrennt
 * durch Violet (Premium-Farbe). */
.vault-quota-bar-segment-addon {
  background: var(--neon-violet);
  /* Optional subtle Diagonal-Stripes zur Differenzierung von Solid-Owner-
   * Segmenten; modern, low-contrast. */
  background-image: linear-gradient(
    135deg,
    var(--neon-violet) 0%, var(--neon-violet) 50%,
    rgba(255, 255, 255, 0.12) 50%, rgba(255, 255, 255, 0.12) 100%
  );
  background-size: 8px 8px;
}

/* Over-Quota-Segment in der Bar — rot, signalstark */
.vault-quota-bar-segment-overquota {
  background: #ff5470;
}

/* Add-On-Legenden-Dot uebernimmt die Violet-Farbe */
.vault-quota-legend-dot-addon {
  background: var(--neon-violet) !important;
}

/* ── Over-Quota-Banner ───────────────────────────────────────────────── */
.vault-overquota-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 16px;
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(255, 84, 112, 0.10);
  border: 1px solid rgba(255, 84, 112, 0.45);
  color: var(--text-primary);
}

.vault-overquota-banner[hidden] { display: none; }

.vault-overquota-text {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 240px;
  font-size: 14px;
}

.vault-overquota-icon {
  color: #ff5470;
  font-size: 20px;
  flex-shrink: 0;
}

.vault-overquota-message {
  font-weight: 500;
}

.vault-overquota-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.vault-overquota-btn {
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 0 14px;
  height: 40px;
  min-width: 44px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 150ms ease, border-color 150ms ease, transform 100ms ease;
}

.vault-overquota-btn:hover {
  background: var(--bg-hover);
  border-color: var(--text-tertiary);
}

.vault-overquota-btn:active { transform: scale(0.97); }

.vault-overquota-btn-primary {
  background: var(--neon-violet);
  border-color: var(--neon-violet);
  color: #fff;
}

.vault-overquota-btn-primary:hover {
  background: var(--neon-violet);
  filter: brightness(1.1);
  border-color: var(--neon-violet);
}

.vault-overquota-btn .ph { font-size: 18px; }

/* ── Purchase-Modal: Pakete-Cards ────────────────────────────────────── */
.vault-addon-purchase-card,
.vault-addon-manage-card {
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
}

.vault-addon-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 8px 0 4px;
}

.vault-addon-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 10px;
  padding: 16px 12px;
  text-align: center;
  transition: border-color 150ms ease, transform 100ms ease;
}

.vault-addon-card:hover {
  border-color: var(--neon-violet);
  transform: translateY(-1px);
}

.vault-addon-card-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 4px;
}

.vault-addon-card-gb {
  font-size: 22px;
  font-weight: 700;
  color: var(--neon-violet);
  font-variant-numeric: tabular-nums;
}

.vault-addon-card-price {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.vault-addon-card-period {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0 0 12px;
}

.vault-addon-card-cta {
  background: var(--neon-violet);
  border: none;
  color: #fff;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: filter 150ms ease, transform 100ms ease;
  min-height: 44px;
}

.vault-addon-card-cta:hover { filter: brightness(1.1); }
.vault-addon-card-cta:active { transform: scale(0.97); }
.vault-addon-card-cta:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  filter: none;
}
.vault-addon-card-cta .ph { font-size: 16px; }

.vault-addon-hint {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 8px 0 0;
  padding: 10px 12px;
  background: var(--bg-card);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.vault-addon-hint .ph {
  font-size: 16px;
  color: var(--neon-cyan);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Manage-Modal: Liste aktiver Add-Ons ─────────────────────────────── */
.vault-addon-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 8px 0 4px;
}

.vault-addon-list-loading,
.vault-addon-empty,
.vault-addon-error {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px 12px;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.vault-addon-empty[hidden],
.vault-addon-error[hidden] { display: none; }

.vault-addon-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--bg-elevated);
  border-radius: 10px;
}

.vault-addon-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.vault-addon-item-gb {
  font-size: 15px;
  font-weight: 600;
  color: var(--neon-violet);
}

.vault-addon-item-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

/* MV-11.c Item 1: Cancel-Pill — wenn Add-On gekuendigt wurde, zeigt die UI
   "Laeuft aus am ..." statt "Naechste Abrechnung: ..." an. Rot signalisiert
   die ablaufende Buchung. Magenta-Token bewusst NICHT verwendet (das ist
   fuer primary actions reserviert). */
.vault-addon-item-meta--cancel {
  color: #ff4d6d;
  font-weight: 500;
}

.vault-addon-manage-footer {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.vault-addon-manage-footer .btn { min-height: 44px; }

/* ── Mobile-Adjustments (MV-11.b) ────────────────────────────────────── */
@media (max-width: 600px) {
  /* Pakete-Cards 1-spaltig stacken statt 3-spaltig */
  .vault-addon-cards {
    grid-template-columns: 1fr;
  }
  /* Storage-Btn Label auf Mobile ausblenden um Toolbar nicht zu sprengen.
   * Icon bleibt sichtbar — Storage-Btn ist visuell durch Violet-Farbe
   * leicht zu erkennen. */
  .vault-storage-btn-label { display: none; }
  /* Toolbar-Btn Min-Width-Fix damit Icon-only-Button nicht zu schmal wird */
  .vault-toolbar-btn-storage { min-width: 44px; padding: 0 10px; }
  /* Over-Quota-Banner: Buttons vollbreit stacken */
  .vault-overquota-banner {
    flex-direction: column;
    align-items: stretch;
  }
  .vault-overquota-actions {
    flex-direction: column;
  }
  .vault-overquota-btn {
    width: 100%;
    justify-content: center;
  }
  /* Manage-Modal Footer: Buttons vollbreit stacken */
  .vault-addon-manage-footer .btn,
  .vault-addon-manage-footer form {
    width: 100%;
  }
  .vault-addon-manage-footer .btn { justify-content: center; }
}

/* ── Mobile-Adjustments fuer MV-7 Elemente ──────────────────────────── */
@media (max-width: 600px) {
  /* Sub-Peer-Toggle: Label-Text auf Mobile ausblenden, nur Switch + Icon */
  .vault-toolbar-toggle .vault-toolbar-toggle-label span,
  .vault-toolbar-toggle .vault-toolbar-toggle-label::after { display: none; }

  /* Export-Section vertikal stapeln */
  .vault-export {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 16px;
  }
  .vault-export-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ─── MV-12.b: 3-Punkte-Menue auf vault-cards (fremde Items) ───────────── */

/* Container relativ positionieren, damit das Menue absolut darin liegt.
   vault-card hat bereits position:relative im Bestand — siehe oben in
   dieser Datei. Wir setzen es defensiv nochmal hier, falls sich das
   in Zukunft aendert. */
.vault-card { position: relative; }

/* Der 3-Punkte-Button selbst */
.vault-card-menu-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    z-index: 4;
    padding: 0;
    line-height: 1;
    transition: background-color 0.15s ease, transform 0.15s ease;
}
.vault-card-menu-btn:hover,
.vault-card-menu-btn:focus {
    background: rgba(0, 0, 0, 0.78);
    outline: none;
    transform: scale(1.08);
}
.vault-card-menu-btn i {
    font-size: 18px;
}

/* Mobile: groessere Touch-Target. Pattern aus Design-System (44x44). */
@media (max-width: 600px) {
    .vault-card-menu-btn {
        width: 40px;
        height: 40px;
        top: 4px;
        right: 4px;
    }
}

/* Im Multi-Select-Modus blenden wir das Menue aus — die Checkbox uebernimmt
   die top-right-Position, das Menue waere sinnlos waehrend Bulk-Auswahl. */
.vault-grid-wrapper[data-multiselect="true"] .vault-card-menu-btn {
    display: none;
}

/* Pop-Up-Menue (oeffnet sich unter dem 3-Punkte-Button) */
.vault-card-menu {
    position: absolute;
    top: 42px;
    right: 6px;
    min-width: 160px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    z-index: 5;
    overflow: hidden;
    padding: 4px 0;
}
.vault-card-menu[hidden] { display: none; }

.vault-card-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    background: transparent;
    border: 0;
    color: #2d3748;
    font-size: 14px;
    text-align: left;
    cursor: pointer;
}
.vault-card-menu-item:hover,
.vault-card-menu-item:focus {
    background: #fff5f5;
    color: #c53030;
    outline: none;
}
.vault-card-menu-item i { font-size: 16px; }

/* ─── MV-12.b: Report-Modal ───────────────────────────────────────────── */

.vault-report-card {
    max-width: 520px;
    width: 100%;
}

/* Radio-Group als Card-Liste (jede Option = klickbare Card) */
.vault-report-reasons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
    padding: 0;
    border: 0;
}
.vault-report-reasons .sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}
.vault-report-reason {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: #fafafa;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}
.vault-report-reason:hover {
    background: #f7fafc;
    border-color: #cbd5e0;
}
.vault-report-reason input[type="radio"] {
    margin-top: 3px;
    flex-shrink: 0;
}
.vault-report-reason input[type="radio"]:checked + .vault-report-reason-label strong {
    color: #c53030;
}
/* Selektierte Card: roter Rand fuer visuelles Feedback */
.vault-report-reason:has(input:checked) {
    background: #fff5f5;
    border-color: #c53030;
}

.vault-report-reason-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.vault-report-reason-label strong {
    font-size: 14px;
    color: #2d3748;
    font-weight: 600;
}
.vault-report-reason-hint {
    font-size: 12px;
    color: #718096;
    line-height: 1.4;
}

/* Textarea-Block mit Live-Counter */
.vault-report-textarea-wrap {
    margin-top: 12px;
}
.vault-report-textarea-label {
    display: block;
    font-size: 13px;
    color: #4a5568;
    margin-bottom: 4px;
}
.vault-report-textarea-wrap textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-family: inherit;
    font-size: 13px;
    resize: vertical;
    min-height: 80px;
    box-sizing: border-box;
}
.vault-report-textarea-wrap textarea:focus {
    outline: none;
    border-color: #4a6cf7;
}
.vault-report-textarea-counter {
    margin: 4px 0 0;
    text-align: right;
    font-size: 11px;
    color: #888;
}
.vault-report-textarea-counter--warn {
    color: #b7791f;
}

/* Submit-Button disabled-Look */
#vault-report-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}