/* ============================================================================
   Gestión documental corporativa — Antares DMS
   Alcance: UI de administración documental de empresa (.documents-studio.doc-studio)
   No incluye estilos de expediente digital del empleado.
   ========================================================================== */

/* ============================================================================
   1. CSS VARIABLES
   ========================================================================== */

.documents-studio.doc-studio {
  --doc-primary: #2563eb;
  --doc-primary-soft: rgba(37, 99, 235, 0.1);
  --doc-surface: #ffffff;
  --doc-surface-2: #f8fafc;
  --doc-text: #0f172a;
  --doc-text-soft: #475569;
  --doc-text-faint: #64748b;
  --doc-border: #e2e8f0;
  --doc-border-strong: #cbd5e1;
  --doc-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 16px -4px rgba(15, 23, 42, 0.08);
  --doc-radius: 12px;
  --doc-radius-sm: 8px;

  /* Extended tokens */
  --doc-canvas: #f1f5f9;
  --doc-primary-hover: #1d4ed8;
  --doc-primary-ring: rgba(37, 99, 235, 0.22);
  --doc-danger: #dc2626;
  --doc-danger-soft: rgba(220, 38, 38, 0.1);
  --doc-success: #059669;
  --doc-warning: #d97706;
  --doc-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --doc-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;
  --doc-fast: 150ms ease;
  --doc-base: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Tone palette */
  --doc-tone-blue: #2563eb;
  --doc-tone-blue-soft: rgba(37, 99, 235, 0.12);
  --doc-tone-green: #059669;
  --doc-tone-green-soft: rgba(5, 150, 105, 0.12);
  --doc-tone-violet: #7c3aed;
  --doc-tone-violet-soft: rgba(124, 58, 237, 0.12);
  --doc-tone-amber: #d97706;
  --doc-tone-amber-soft: rgba(217, 119, 6, 0.12);
  --doc-tone-cyan: #0891b2;
  --doc-tone-cyan-soft: rgba(8, 145, 178, 0.12);
  --doc-tone-rose: #e11d48;
  --doc-tone-rose-soft: rgba(225, 29, 72, 0.12);

  font-family: var(--doc-font);
  color: var(--doc-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================================
   2. TOPBAR
   ========================================================================== */

.documents-studio.doc-studio .doc-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.documents-studio.doc-studio .doc-topbar__titles {
  flex: 1 1 220px;
  min-width: 0;
}

.documents-studio.doc-studio .doc-topbar__title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--doc-text);
  line-height: 1.25;
}

.documents-studio.doc-studio .doc-topbar__subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--doc-text-soft);
}

.documents-studio.doc-studio .doc-topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1 1 320px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* Search */
.documents-studio.doc-studio .doc-search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 240px;
  max-width: 420px;
  min-width: 180px;
  height: 2.5rem;
  padding: 0 0.75rem 0 2.375rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: border-color var(--doc-fast), box-shadow var(--doc-fast);
}

.documents-studio.doc-studio .doc-search:focus-within {
  border-color: var(--doc-primary);
  box-shadow: 0 0 0 3px var(--doc-primary-ring);
}

.documents-studio.doc-studio .doc-search__icon {
  position: absolute;
  left: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  color: var(--doc-text-faint);
  pointer-events: none;
}

.documents-studio.doc-studio .doc-search__icon svg {
  width: 1rem;
  height: 1rem;
}

.documents-studio.doc-studio .doc-search__input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.875rem;
  color: var(--doc-text);
  outline: none;
}

.documents-studio.doc-studio .doc-search__input::placeholder {
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-search__kbd {
  display: none;
  margin-left: 0.5rem;
  padding: 0.125rem 0.375rem;
  font-family: var(--doc-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--doc-text-faint);
  background: var(--doc-surface-2);
  border: 1px solid var(--doc-border);
  border-radius: 4px;
}

@media (min-width: 768px) {
  .documents-studio.doc-studio .doc-search__kbd {
    display: inline-block;
  }
}

/* Buttons */
.documents-studio.doc-studio .doc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 2.5rem;
  padding: 0 1rem;
  border: 1px solid transparent;
  border-radius: var(--doc-radius-sm);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--doc-fast), border-color var(--doc-fast), color var(--doc-fast), box-shadow var(--doc-fast);
}

.documents-studio.doc-studio .doc-btn svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.documents-studio.doc-studio .doc-btn--primary {
  background: var(--doc-primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.24);
}

.documents-studio.doc-studio .doc-btn--primary:hover {
  background: var(--doc-primary-hover);
}

.documents-studio.doc-studio .doc-btn--primary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--doc-primary-ring);
}

.documents-studio.doc-studio .doc-btn--ghost {
  background: var(--doc-surface);
  color: var(--doc-text-soft);
  border-color: var(--doc-border);
}

.documents-studio.doc-studio .doc-btn--ghost:hover {
  background: var(--doc-surface-2);
  color: var(--doc-text);
  border-color: var(--doc-border-strong);
}

.documents-studio.doc-studio .doc-btn--ghost.is-active {
  background: var(--doc-primary-soft);
  color: var(--doc-primary);
  border-color: rgba(37, 99, 235, 0.28);
}

.documents-studio.doc-studio .doc-btn--sm {
  height: 2rem;
  padding: 0 0.75rem;
  font-size: 0.8125rem;
}

.documents-studio.doc-studio .doc-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================================
   3. KPI GRID
   ========================================================================== */

.documents-studio.doc-studio .doc-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.documents-studio.doc-studio .doc-kpi {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  box-shadow: var(--doc-shadow);
}

.documents-studio.doc-studio .doc-kpi__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--doc-radius-sm);
}

.documents-studio.doc-studio .doc-kpi__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.documents-studio.doc-studio .doc-kpi__icon--blue {
  background: var(--doc-tone-blue-soft);
  color: var(--doc-tone-blue);
}

.documents-studio.doc-studio .doc-kpi__icon--green {
  background: var(--doc-tone-green-soft);
  color: var(--doc-tone-green);
}

.documents-studio.doc-studio .doc-kpi__icon--violet {
  background: var(--doc-tone-violet-soft);
  color: var(--doc-tone-violet);
}

.documents-studio.doc-studio .doc-kpi__icon--amber {
  background: var(--doc-tone-amber-soft);
  color: var(--doc-tone-amber);
}

.documents-studio.doc-studio .doc-kpi__body {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
}

.documents-studio.doc-studio .doc-kpi__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--doc-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.documents-studio.doc-studio .doc-kpi__value {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--doc-text);
  line-height: 1.2;
}

.documents-studio.doc-studio .doc-kpi__sub {
  font-size: 0.75rem;
  color: var(--doc-text-soft);
}

/* ============================================================================
   4. LAYOUT
   ========================================================================== */

.documents-studio.doc-studio .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 1.25rem;
  align-items: start;
}

.documents-studio.doc-studio .doc-main {
  min-width: 0;
}

.documents-studio.doc-studio .doc-panel {
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  box-shadow: var(--doc-shadow);
  padding: 1.25rem;
}

.documents-studio.doc-studio .doc-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 1rem;
}

/* ============================================================================
   5. TOOLBAR, SELECTS, VIEW TOGGLE
   ========================================================================== */

.documents-studio.doc-studio .doc-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--doc-border);
}

.documents-studio.doc-studio .doc-toolbar__left,
.documents-studio.doc-studio .doc-toolbar__right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.documents-studio.doc-studio .doc-select {
  display: inline-flex;
  align-items: center;
}

.documents-studio.doc-studio .doc-select select {
  height: 2.25rem;
  padding: 0 2rem 0 0.75rem;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  background: var(--doc-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 0.625rem center;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--doc-text);
  cursor: pointer;
  appearance: none;
  transition: border-color var(--doc-fast), box-shadow var(--doc-fast);
}

.documents-studio.doc-studio .doc-select select:focus {
  outline: none;
  border-color: var(--doc-primary);
  box-shadow: 0 0 0 3px var(--doc-primary-ring);
}

.documents-studio.doc-studio .doc-select--labeled {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
}

.documents-studio.doc-studio .doc-select--labeled > span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-viewtoggle {
  display: inline-flex;
  padding: 0.1875rem;
  background: var(--doc-surface-2);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
}

.documents-studio.doc-studio .doc-viewtoggle__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--doc-text-faint);
  cursor: pointer;
  transition: background var(--doc-fast), color var(--doc-fast), box-shadow var(--doc-fast);
}

.documents-studio.doc-studio .doc-viewtoggle__btn svg {
  width: 1rem;
  height: 1rem;
}

.documents-studio.doc-studio .doc-viewtoggle__btn:hover {
  color: var(--doc-text-soft);
}

.documents-studio.doc-studio .doc-viewtoggle__btn.is-active {
  background: var(--doc-surface);
  color: var(--doc-primary);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.documents-studio.doc-studio .doc-section-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--doc-text);
}

/* ============================================================================
   6. FILTER BAR
   ========================================================================== */

.documents-studio.doc-studio .doc-filterbar {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding: 0.875rem 1rem;
  background: var(--doc-surface-2);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
}

/* ============================================================================
   7. FOLDER CARDS RAIL
   ========================================================================== */

.documents-studio.doc-studio .doc-folders {
  margin-bottom: 1.5rem;
}

.documents-studio.doc-studio .doc-folders__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.documents-studio.doc-studio .doc-folders__nav {
  display: flex;
  gap: 0.375rem;
}

.documents-studio.doc-studio .doc-scroll-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  background: var(--doc-surface);
  color: var(--doc-text-soft);
  font-size: 1.125rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--doc-fast), border-color var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-scroll-btn:hover {
  background: var(--doc-surface-2);
  border-color: var(--doc-border-strong);
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-folders__rail {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--doc-border-strong) transparent;
  padding-bottom: 0.25rem;
}

.documents-studio.doc-studio .doc-folders__rail::-webkit-scrollbar {
  height: 6px;
}

.documents-studio.doc-studio .doc-folders__rail::-webkit-scrollbar-thumb {
  background: var(--doc-border-strong);
  border-radius: 999px;
}

.documents-studio.doc-studio .doc-folder-card {
  position: relative;
  flex: 0 0 168px;
  scroll-snap-align: start;
}

.documents-studio.doc-studio .doc-folder-card__open {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  background: var(--doc-surface);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--doc-fast), box-shadow var(--doc-fast), transform var(--doc-fast);
}

.documents-studio.doc-studio .doc-folder-card__open:hover {
  border-color: var(--doc-border-strong);
  box-shadow: var(--doc-shadow);
}

.documents-studio.doc-studio .doc-folder-card.is-active .doc-folder-card__open {
  border-color: var(--doc-primary);
  background: var(--doc-primary-soft);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.16);
}

.documents-studio.doc-studio .doc-folder-card.is-restricted .doc-folder-card__open {
  border-style: dashed;
}

.documents-studio.doc-studio .doc-folder-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--doc-radius-sm);
}

.documents-studio.doc-studio .doc-folder-card__icon svg {
  width: 1.125rem;
  height: 1.125rem;
}

.documents-studio.doc-studio .doc-folder-card__icon--blue {
  background: var(--doc-tone-blue-soft);
  color: var(--doc-tone-blue);
}

.documents-studio.doc-studio .doc-folder-card__icon--green {
  background: var(--doc-tone-green-soft);
  color: var(--doc-tone-green);
}

.documents-studio.doc-studio .doc-folder-card__icon--violet {
  background: var(--doc-tone-violet-soft);
  color: var(--doc-tone-violet);
}

.documents-studio.doc-studio .doc-folder-card__icon--amber {
  background: var(--doc-tone-amber-soft);
  color: var(--doc-tone-amber);
}

.documents-studio.doc-studio .doc-folder-card__icon--cyan {
  background: var(--doc-tone-cyan-soft);
  color: var(--doc-tone-cyan);
}

.documents-studio.doc-studio .doc-folder-card__icon--rose {
  background: var(--doc-tone-rose-soft);
  color: var(--doc-tone-rose);
}

.documents-studio.doc-studio .doc-folder-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
}

.documents-studio.doc-studio .doc-folder-card__name {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--doc-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.documents-studio.doc-studio .doc-folder-card__meta {
  font-size: 0.75rem;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-folder-card__lock {
  display: inline-flex;
  color: var(--doc-tone-amber);
  flex-shrink: 0;
}

.documents-studio.doc-studio .doc-folder-card__lock svg {
  width: 0.75rem;
  height: 0.75rem;
}

.documents-studio.doc-studio .doc-folder-card__perms {
  position: absolute;
  top: 0.375rem;
  right: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: var(--doc-surface);
  color: var(--doc-text-faint);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--doc-fast), background var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-folder-card:hover .doc-folder-card__perms,
.documents-studio.doc-studio .doc-folder-card__perms:focus-visible {
  opacity: 1;
}

.documents-studio.doc-studio .doc-folder-card__perms:hover {
  background: var(--doc-surface-2);
  color: var(--doc-primary);
}

.documents-studio.doc-studio .doc-folder-card__perms svg {
  width: 0.875rem;
  height: 0.875rem;
}

/* ============================================================================
   8. DOCUMENT TABLE + GRID + FILE ICONS + TYPE BADGES + ROW MENUS
   ========================================================================== */

.documents-studio.doc-studio .doc-list {
  margin-top: 0.25rem;
}

.documents-studio.doc-studio .doc-list__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.documents-studio.doc-studio .doc-list__headline {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  min-width: 0;
}

/* Table */
.documents-studio.doc-studio .doc-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
}

.documents-studio.doc-studio .doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.documents-studio.doc-studio .doc-table thead {
  background: var(--doc-surface-2);
}

.documents-studio.doc-studio .doc-table th {
  padding: 0.625rem 0.875rem;
  text-align: left;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--doc-text-faint);
  border-bottom: 1px solid var(--doc-border);
  white-space: nowrap;
}

.documents-studio.doc-studio .doc-table td {
  padding: 0.625rem 0.875rem;
  border-bottom: 1px solid var(--doc-border);
  color: var(--doc-text-soft);
  vertical-align: middle;
}

.documents-studio.doc-studio .doc-table tbody tr:last-child td {
  border-bottom: 0;
}

.documents-studio.doc-studio .doc-table tbody tr:hover {
  background: rgba(248, 250, 252, 0.72);
}

.documents-studio.doc-studio .doc-cell-name {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 380px;
  min-width: 0;
}

.documents-studio.doc-studio .doc-cell-name__text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-nameblock {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}

.documents-studio.doc-studio .doc-nameblock__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
  color: var(--doc-text);
  line-height: 1.3;
}

.documents-studio.doc-studio .doc-nameblock__sub {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.72rem;
  color: var(--doc-text-faint);
  line-height: 1.3;
}

.documents-studio.doc-studio .doc-cell-folder {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.documents-studio.doc-studio .doc-cell-size,
.documents-studio.doc-studio .doc-cell-date {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.documents-studio.doc-studio .doc-cell-actions {
  width: 2.5rem;
  text-align: right;
}

/* File icons */
.documents-studio.doc-studio .doc-fileicon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
}

.documents-studio.doc-studio .doc-fileicon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.documents-studio.doc-studio .doc-fileicon--lg {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 10px;
}

.documents-studio.doc-studio .doc-fileicon--lg svg {
  width: 1.25rem;
  height: 1.25rem;
}

.documents-studio.doc-studio .doc-fileicon--pdf {
  background: rgba(220, 38, 38, 0.12);
  color: #dc2626;
}

.documents-studio.doc-studio .doc-fileicon--doc {
  background: rgba(37, 99, 235, 0.12);
  color: #2563eb;
}

.documents-studio.doc-studio .doc-fileicon--sheet {
  background: rgba(5, 150, 105, 0.12);
  color: #059669;
}

.documents-studio.doc-studio .doc-fileicon--slide {
  background: rgba(217, 119, 6, 0.12);
  color: #d97706;
}

.documents-studio.doc-studio .doc-fileicon--image {
  background: rgba(124, 58, 237, 0.12);
  color: #7c3aed;
}

.documents-studio.doc-studio .doc-fileicon--archive {
  background: rgba(100, 116, 139, 0.14);
  color: #475569;
}

.documents-studio.doc-studio .doc-fileicon--text {
  background: rgba(8, 145, 178, 0.12);
  color: #0891b2;
}

.documents-studio.doc-studio .doc-fileicon--other {
  background: var(--doc-surface-2);
  color: var(--doc-text-faint);
}

/* Type badges */
.documents-studio.doc-studio .doc-filetype {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.documents-studio.doc-studio .doc-filetype--pdf {
  background: rgba(220, 38, 38, 0.1);
  color: #b91c1c;
}

.documents-studio.doc-studio .doc-filetype--doc {
  background: rgba(37, 99, 235, 0.1);
  color: #1d4ed8;
}

.documents-studio.doc-studio .doc-filetype--sheet {
  background: rgba(5, 150, 105, 0.1);
  color: #047857;
}

.documents-studio.doc-studio .doc-filetype--slide {
  background: rgba(217, 119, 6, 0.1);
  color: #b45309;
}

.documents-studio.doc-studio .doc-filetype--image {
  background: rgba(124, 58, 237, 0.1);
  color: #6d28d9;
}

.documents-studio.doc-studio .doc-filetype--archive {
  background: rgba(100, 116, 139, 0.12);
  color: #334155;
}

.documents-studio.doc-studio .doc-filetype--text {
  background: rgba(8, 145, 178, 0.1);
  color: #0e7490;
}

.documents-studio.doc-studio .doc-filetype--other {
  background: var(--doc-surface-2);
  color: var(--doc-text-faint);
}

/* Grid view */
.documents-studio.doc-studio .doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.875rem;
}

.documents-studio.doc-studio .doc-card {
  display: flex;
  flex-direction: column;
  padding: 0.875rem;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  background: var(--doc-surface);
  transition: border-color var(--doc-fast), box-shadow var(--doc-fast);
}

.documents-studio.doc-studio .doc-card:hover {
  border-color: var(--doc-border-strong);
  box-shadow: var(--doc-shadow);
}

.documents-studio.doc-studio .doc-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.625rem;
}

.documents-studio.doc-studio .doc-card__name {
  margin: 0 0 0.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--doc-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.documents-studio.doc-studio .doc-card__sub {
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  color: var(--doc-text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.documents-studio.doc-studio .doc-card__folder {
  margin: 0 0 0.625rem;
  font-size: 0.72rem;
  color: var(--doc-text-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.documents-studio.doc-studio .doc-card__foot {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.625rem;
  border-top: 1px solid var(--doc-border);
  font-size: 0.6875rem;
  color: var(--doc-text-faint);
}

/* Row menu */
.documents-studio.doc-studio .doc-iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--doc-text-faint);
  cursor: pointer;
  list-style: none;
  transition: background var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-iconbtn::-webkit-details-marker {
  display: none;
}

.documents-studio.doc-studio .doc-iconbtn:hover {
  background: var(--doc-surface-2);
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-rowmenu {
  position: relative;
  display: inline-block;
}

.documents-studio.doc-studio .doc-rowmenu__list {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 20;
  min-width: 168px;
  padding: 0.375rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  box-shadow: 0 8px 24px -8px rgba(15, 23, 42, 0.18);
}

.documents-studio.doc-studio .doc-rowmenu:not([open]) .doc-rowmenu__list {
  display: none;
}

.documents-studio.doc-studio .doc-rowmenu__list button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.625rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--doc-text-soft);
  text-align: left;
  cursor: pointer;
  transition: background var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-rowmenu__list button:hover {
  background: var(--doc-surface-2);
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-rowmenu__list button.is-danger {
  color: var(--doc-danger);
}

.documents-studio.doc-studio .doc-rowmenu__list button.is-danger:hover {
  background: var(--doc-danger-soft);
}

.documents-studio.doc-studio .doc-rowmenu__list button svg {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
}

/* ============================================================================
   9. PAGINATION / LIST FOOT
   ========================================================================== */

.documents-studio.doc-studio .doc-listfoot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--doc-border);
}

.documents-studio.doc-studio .doc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--doc-primary);
  cursor: pointer;
  transition: color var(--doc-fast);
}

.documents-studio.doc-studio .doc-link:hover {
  color: var(--doc-primary-hover);
  text-decoration: underline;
}

.documents-studio.doc-studio .doc-link--row {
  width: 100%;
  justify-content: space-between;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--doc-border);
  text-decoration: none;
}

.documents-studio.doc-studio .doc-link--row:hover {
  text-decoration: none;
  color: var(--doc-primary-hover);
}

.documents-studio.doc-studio .doc-link--sm {
  font-size: 0.75rem;
}

.documents-studio.doc-studio .doc-count {
  font-size: 0.75rem;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-pager {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.documents-studio.doc-studio .doc-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.375rem;
  border: 1px solid var(--doc-border);
  border-radius: 6px;
  background: var(--doc-surface);
  font: inherit;
  font-size: 0.8125rem;
  color: var(--doc-text-soft);
  cursor: pointer;
  transition: background var(--doc-fast), border-color var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-page:hover:not(:disabled) {
  background: var(--doc-surface-2);
  border-color: var(--doc-border-strong);
}

.documents-studio.doc-studio .doc-page.is-active {
  background: var(--doc-primary);
  border-color: var(--doc-primary);
  color: #fff;
}

.documents-studio.doc-studio .doc-page:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.documents-studio.doc-studio .doc-page--nav {
  font-size: 1rem;
  line-height: 1;
}

/* ============================================================================
   10. SIDEBAR STORAGE DONUT + RECENT LIST
   ========================================================================== */

.documents-studio.doc-studio .doc-side-card {
  padding: 1rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  box-shadow: var(--doc-shadow);
}

.documents-studio.doc-studio .doc-side-card__title {
  margin: 0 0 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-storage {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.documents-studio.doc-studio .doc-donut {
  position: relative;
  flex-shrink: 0;
  width: 96px;
  height: 96px;
}

.documents-studio.doc-studio .doc-donut svg {
  width: 100%;
  height: 100%;
  transform: rotate(0deg);
}

.documents-studio.doc-studio .doc-donut__track {
  fill: none;
  stroke: var(--doc-border);
  stroke-width: 8;
}

.documents-studio.doc-studio .doc-donut__value {
  fill: none;
  stroke: var(--doc-primary);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset var(--doc-base);
}

.documents-studio.doc-studio .doc-donut__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-storage__meta {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
  font-size: 0.8125rem;
  color: var(--doc-text);
  font-weight: 600;
}

.documents-studio.doc-studio .doc-storage__quota {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-recent-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.documents-studio.doc-studio .doc-recent-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.125rem;
  margin: 0 -0.125rem;
  border-radius: var(--doc-radius-sm);
}

.documents-studio.doc-studio .doc-recent-item__open {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 0.375rem 0.375rem;
  border: 0;
  border-radius: var(--doc-radius-sm);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--doc-fast);
}

.documents-studio.doc-studio .doc-recent-item__open:hover,
.documents-studio.doc-studio .doc-recent-item__open:focus-visible {
  background: var(--doc-surface-2);
  outline: none;
}

.documents-studio.doc-studio .doc-recent-item__delete {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--doc-radius-sm);
  background: transparent;
  color: var(--doc-text-faint);
  cursor: pointer;
  opacity: 0.7;
  transition: background var(--doc-fast), color var(--doc-fast), opacity var(--doc-fast);
}

.documents-studio.doc-studio .doc-recent-item__delete svg {
  width: 0.95rem;
  height: 0.95rem;
}

.documents-studio.doc-studio .doc-recent-item__delete:hover,
.documents-studio.doc-studio .doc-recent-item__delete:focus-visible {
  background: rgba(220, 38, 38, 0.12);
  color: #dc2626;
  opacity: 1;
  outline: none;
}

.documents-studio.doc-studio .doc-recent-item__body {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
}

.documents-studio.doc-studio .doc-recent-item__name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--doc-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.documents-studio.doc-studio .doc-recent-item__date {
  font-size: 0.6875rem;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-recent-empty {
  padding: 0.5rem 0;
  font-size: 0.8125rem;
  color: var(--doc-text-faint);
}

/* ============================================================================
   11. BREADCRUMB + SUBFOLDER CHIPS
   ========================================================================== */

.documents-studio.doc-studio .doc-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.75rem;
}

.documents-studio.doc-studio .doc-crumb {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.375rem;
  border: 0;
  border-radius: 4px;
  background: transparent;
  font: inherit;
  font-size: inherit;
  color: var(--doc-text-soft);
  cursor: pointer;
  transition: background var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-crumb:hover {
  background: var(--doc-surface-2);
  color: var(--doc-primary);
}

.documents-studio.doc-studio .doc-crumb.is-current {
  font-weight: 600;
  color: var(--doc-text);
  cursor: default;
}

.documents-studio.doc-studio .doc-crumb-sep {
  color: var(--doc-text-faint);
  user-select: none;
}

.documents-studio.doc-studio .doc-subfolders {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}

.documents-studio.doc-studio .doc-subchip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--doc-border);
  border-radius: 999px;
  background: var(--doc-surface);
  font: inherit;
  font-size: 0.75rem;
  color: var(--doc-text-soft);
  cursor: pointer;
  transition: background var(--doc-fast), border-color var(--doc-fast), color var(--doc-fast);
}

.documents-studio.doc-studio .doc-subchip:hover {
  background: var(--doc-primary-soft);
  border-color: rgba(37, 99, 235, 0.28);
  color: var(--doc-primary);
}

.documents-studio.doc-studio .doc-subchip__icon {
  display: flex;
  color: var(--doc-tone-blue);
}

.documents-studio.doc-studio .doc-subchip__icon svg {
  width: 0.875rem;
  height: 0.875rem;
}

.documents-studio.doc-studio .doc-subchip__name {
  font-weight: 500;
}

.documents-studio.doc-studio .doc-subchip__count {
  padding: 0.0625rem 0.375rem;
  border-radius: 999px;
  background: var(--doc-surface-2);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--doc-text-faint);
}

/* ============================================================================
   12. DROPZONE (modal upload — unscoped for edit modal host)
   ========================================================================== */

.doc-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  min-height: 160px;
  padding: 1.5rem 1rem;
  border: 2px dashed var(--doc-border-strong, #cbd5e1);
  border-radius: var(--doc-radius, 12px);
  background: var(--doc-surface-2, #f8fafc);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--doc-fast, 150ms ease), background var(--doc-fast, 150ms ease);
}

.doc-dropzone:focus-visible {
  outline: none;
  border-color: var(--doc-primary, #2563eb);
  box-shadow: 0 0 0 3px var(--doc-primary-ring, rgba(37, 99, 235, 0.22));
}

.doc-dropzone.is-drag {
  border-color: var(--doc-primary, #2563eb);
  background: var(--doc-primary-soft, rgba(37, 99, 235, 0.1));
}

.doc-dropzone__icon {
  display: flex;
  color: var(--doc-primary, #2563eb);
  margin-bottom: 0.25rem;
}

.doc-dropzone__icon svg {
  width: 2rem;
  height: 2rem;
}

.doc-dropzone__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--doc-text, #0f172a);
}

.doc-dropzone__hint {
  margin: 0;
  font-size: 0.75rem;
  color: var(--doc-text-faint, #64748b);
}

.doc-dropzone__input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.doc-dropzone__list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
}

.doc-dropzone__item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.625rem;
  margin-bottom: 0.375rem;
  border: 1px solid var(--doc-border, #e2e8f0);
  border-radius: var(--doc-radius-sm, 8px);
  background: var(--doc-surface, #fff);
  font-size: 0.8125rem;
}

.doc-dropzone__item.is-over {
  border-color: var(--doc-danger, #dc2626);
  background: var(--doc-danger-soft, rgba(220, 38, 38, 0.1));
}

.doc-dropzone__fname {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--doc-text, #0f172a);
}

.doc-dropzone__fsize {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--doc-text-faint, #64748b);
}

.doc-dropzone__item.is-over .doc-dropzone__fsize {
  color: var(--doc-danger, #dc2626);
}

.doc-dropzone__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--doc-text-faint, #64748b);
  font-size: 1.125rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--doc-fast, 150ms ease), color var(--doc-fast, 150ms ease);
}

.doc-dropzone__remove:hover {
  background: var(--doc-danger-soft, rgba(220, 38, 38, 0.1));
  color: var(--doc-danger, #dc2626);
}

/* ============================================================================
   13. ONBOARDING EMPTY STATE
   ========================================================================== */

.documents-studio.doc-studio .doc-onboarding {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3rem 1.5rem;
  margin-top: 0.5rem;
}

.documents-studio.doc-studio .doc-onboarding__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin-bottom: 1rem;
  border-radius: var(--doc-radius);
  background: var(--doc-primary-soft);
  color: var(--doc-primary);
}

.documents-studio.doc-studio .doc-onboarding__icon svg {
  width: 2rem;
  height: 2rem;
}

.documents-studio.doc-studio .doc-onboarding__title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-onboarding__text {
  margin: 0 0 1.25rem;
  max-width: 480px;
  font-size: 0.875rem;
  color: var(--doc-text-soft);
  line-height: 1.6;
}

.documents-studio.doc-studio .doc-onboarding__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.documents-studio.doc-studio .doc-onboarding__hint {
  margin: 0;
  font-size: 0.875rem;
  color: var(--doc-text-faint);
}

/* ============================================================================
   14. PREVIEW DRAWER OVERLAY (fixed — lives on <body>)
   ========================================================================== */

.doc-preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--doc-base, 200ms cubic-bezier(0.16, 1, 0.3, 1));
}

.doc-preview-overlay.is-open {
  pointer-events: auto;
  opacity: 1;
}

.doc-preview-overlay .doc-preview-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
}

.doc-preview-overlay .doc-preview-drawer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(720px, 100vw);
  height: 100%;
  background: var(--doc-surface, #fff);
  border-left: 1px solid var(--doc-border, #e2e8f0);
  box-shadow: -8px 0 32px -8px rgba(15, 23, 42, 0.18);
  /* translateX(0) también rompe el visor PDF nativo de Chromium; al abrir usamos none. */
  transform: translateX(100%);
  transition: transform var(--doc-base, 200ms cubic-bezier(0.16, 1, 0.3, 1));
}

.doc-preview-overlay.is-open .doc-preview-drawer {
  transform: none;
}

.doc-preview-overlay .doc-preview__head {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--doc-border, #e2e8f0);
  flex-shrink: 0;
}

.doc-preview-overlay .doc-preview__titles {
  flex: 1;
  min-width: 0;
}

.doc-preview-overlay .doc-preview__name {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--doc-text, #0f172a);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.doc-preview-overlay .doc-preview__meta {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  color: var(--doc-text-faint, #64748b);
}

.doc-preview-overlay .doc-preview__close {
  flex-shrink: 0;
}

.doc-preview-overlay .doc-preview__body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: var(--doc-canvas, #f1f5f9);
}

.doc-preview-overlay .doc-preview__stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: stretch;
  justify-content: center;
  overflow: hidden;
}

.doc-preview-overlay .doc-preview__frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.doc-preview-overlay .doc-preview__pdfjs {
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  background: #e8e8e4;
}

.doc-preview-overlay .doc-preview__pdf-page {
  display: block;
  width: 100%;
  height: auto;
  max-width: 680px;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.12);
  border-radius: 2px;
}

.doc-preview-overlay .doc-preview__pdf-note {
  margin: 0;
  padding: 0.25rem 0.5rem 0.75rem;
  font-size: 0.72rem;
  color: var(--doc-text-faint, #64748b);
  text-align: center;
}

.doc-preview-overlay .doc-preview__frame--text {
  background: var(--doc-surface, #fff);
}

.doc-preview-overlay .doc-preview__img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.doc-preview-overlay .doc-preview__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--doc-text-soft, #475569);
}

.doc-preview-overlay .doc-preview__spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--doc-border, #e2e8f0);
  border-top-color: var(--doc-primary, #2563eb);
  border-radius: 50%;
  animation: doc-spin 0.7s linear infinite;
}

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

.doc-preview-overlay .doc-preview__nopreview {
  padding: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--doc-text-soft, #475569);
}

.doc-preview-overlay .doc-preview__nopreview-hint {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--doc-text-faint, #64748b);
}

.doc-preview-overlay .doc-preview__docx {
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: 1rem 1.25rem 2rem;
  background: #ecebe6;
}

.doc-preview-overlay .doc-preview__docx-note {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  color: var(--doc-text-faint, #64748b);
}

.doc-preview-overlay .doc-preview__docx-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 2.25rem;
  background: #fff;
  color: #1a1a1a;
  font: 15px/1.55 Georgia, "Times New Roman", serif;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.doc-preview-overlay .doc-preview__docx-body p {
  margin: 0 0 0.85em;
}

.doc-preview-overlay .doc-preview__docx-body h1,
.doc-preview-overlay .doc-preview__docx-body h2,
.doc-preview-overlay .doc-preview__docx-body h3 {
  line-height: 1.25;
  margin: 0 0 0.65em;
}

.doc-preview-overlay .doc-preview__docx-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 0 0 1em;
}

.doc-preview-overlay .doc-preview__docx-body td,
.doc-preview-overlay .doc-preview__docx-body th {
  border: 1px solid #ccc;
  padding: 0.35em 0.5em;
  vertical-align: top;
}

.doc-preview-overlay .doc-preview__foot {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--doc-border, #e2e8f0);
  flex-shrink: 0;
}

.doc-preview-overlay .doc-preview__info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--doc-text-faint, #64748b);
}

.doc-preview-overlay .doc-preview__desc {
  margin: 0.375rem 0 0;
  font-size: 0.8125rem;
  color: var(--doc-text-soft, #475569);
  line-height: 1.5;
}

.doc-preview-overlay .doc-preview__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Preview overlay inherits tokens when class includes doc-studio */
.doc-preview-overlay.documents-studio.doc-studio {
  --doc-primary: #2563eb;
  --doc-primary-soft: rgba(37, 99, 235, 0.1);
  --doc-surface: #ffffff;
  --doc-surface-2: #f8fafc;
  --doc-text: #0f172a;
  --doc-text-soft: #475569;
  --doc-text-faint: #64748b;
  --doc-border: #e2e8f0;
  --doc-border-strong: #cbd5e1;
  --doc-canvas: #f1f5f9;
  --doc-radius-sm: 8px;
  font-family: var(--doc-font, "Inter", system-ui, sans-serif);
}

.doc-preview-overlay .doc-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 2.25rem;
  padding: 0 0.875rem;
  border: 1px solid transparent;
  border-radius: var(--doc-radius-sm, 8px);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
}

.doc-preview-overlay .doc-btn--primary {
  background: var(--doc-primary, #2563eb);
  color: #fff;
}

.doc-preview-overlay .doc-btn--ghost {
  background: var(--doc-surface, #fff);
  color: var(--doc-text-soft, #475569);
  border-color: var(--doc-border, #e2e8f0);
}

.doc-preview-overlay .doc-fileicon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 6px;
  flex-shrink: 0;
}

.doc-preview-overlay .doc-fileicon--pdf { background: rgba(220, 38, 38, 0.12); color: #dc2626; }
.doc-preview-overlay .doc-fileicon--doc { background: rgba(37, 99, 235, 0.12); color: #2563eb; }
.doc-preview-overlay .doc-fileicon--sheet { background: rgba(5, 150, 105, 0.12); color: #059669; }
.doc-preview-overlay .doc-fileicon--slide { background: rgba(217, 119, 6, 0.12); color: #d97706; }
.doc-preview-overlay .doc-fileicon--image { background: rgba(124, 58, 237, 0.12); color: #7c3aed; }
.doc-preview-overlay .doc-fileicon--archive { background: rgba(100, 116, 139, 0.14); color: #475569; }
.doc-preview-overlay .doc-fileicon--text { background: rgba(8, 145, 178, 0.12); color: #0891b2; }
.doc-preview-overlay .doc-fileicon--other { background: #f8fafc; color: #64748b; }

/* ============================================================================
   15. PERMISSIONS MODAL GRID (edit modal host)
   ========================================================================== */

.doc-perm-modal {
  font-family: var(--doc-font, "Inter", system-ui, sans-serif);
}

.doc-perm-help {
  margin: 0 0 1rem;
  padding: 0.75rem 0.875rem;
  border-radius: var(--doc-radius-sm, 8px);
  background: var(--doc-primary-soft, rgba(37, 99, 235, 0.1));
  font-size: 0.8125rem;
  color: var(--doc-text-soft, #475569);
  line-height: 1.5;
}

.doc-perm-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.doc-perm-grid th,
.doc-perm-grid td {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--doc-border, #e2e8f0);
  text-align: center;
}

.doc-perm-grid th {
  background: var(--doc-surface-2, #f8fafc);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--doc-text-faint, #64748b);
}

.doc-perm-grid th:first-child,
.doc-perm-grid td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--doc-text, #0f172a);
}

.doc-perm-grid tbody tr:hover {
  background: var(--doc-surface-2, #f8fafc);
}

.doc-perm-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.doc-perm-check input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin: 0;
  accent-color: var(--doc-primary, #2563eb);
  cursor: pointer;
}

.doc-perm-section-title {
  margin: 1.15rem 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--doc-text-faint, #64748b);
}

.doc-perm-user-search {
  display: block;
  margin: 0 0 0.5rem;
}

.doc-perm-user-search input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--doc-border, #e2e8f0);
  border-radius: var(--doc-radius-sm, 8px);
  font: inherit;
  font-size: 0.8125rem;
  background: var(--doc-surface, #fff);
  color: var(--doc-text, #0f172a);
}

.doc-perm-users-wrap {
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--doc-border, #e2e8f0);
  border-radius: var(--doc-radius-sm, 8px);
}

.doc-perm-grid--users {
  margin: 0;
}

.doc-perm-grid--users thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.doc-perm-user-name {
  display: block;
  font-weight: 600;
}

.doc-perm-user-meta {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--doc-text-faint, #64748b);
}

.doc-perm-empty {
  text-align: center;
  color: var(--doc-text-faint, #64748b);
  font-weight: 400;
}

/* ============================================================================
   16. STORAGE DETAILS ROWS (modal)
   ========================================================================== */

.doc-storage-details__total {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--doc-text, #0f172a);
}

.doc-storage-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px 72px;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--doc-border, #e2e8f0);
  font-size: 0.8125rem;
}

.doc-storage-row:last-child {
  border-bottom: 0;
}

.doc-storage-row__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  color: var(--doc-text, #0f172a);
}

.doc-storage-row__bar {
  height: 6px;
  border-radius: 999px;
  background: var(--doc-border, #e2e8f0);
  overflow: hidden;
}

.doc-storage-row__bar > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--doc-primary, #2563eb);
  transition: width var(--doc-base, 200ms ease);
}

.doc-storage-row__size {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--doc-text-faint, #64748b);
}

/* ============================================================================
   17. EMPTY STATES
   ========================================================================== */

.documents-studio.doc-studio .doc-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.documents-studio.doc-studio .doc-empty__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 0.875rem;
  border-radius: var(--doc-radius-sm);
  background: var(--doc-surface-2);
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-empty__icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.documents-studio.doc-studio .doc-empty__title {
  margin: 0 0 0.375rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-empty__hint {
  margin: 0;
  max-width: 360px;
  font-size: 0.8125rem;
  color: var(--doc-text-soft);
  line-height: 1.5;
}

.documents-studio.doc-studio .doc-empty-inline {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--doc-text-faint);
}

/* ============================================================================
   18. DARK MODE
   ========================================================================== */

body[data-theme="dark"] .documents-studio.doc-studio {
  --doc-primary: #3b82f6;
  --doc-primary-soft: rgba(59, 130, 246, 0.14);
  --doc-surface: #1e293b;
  --doc-surface-2: #0f172a;
  --doc-text: #f1f5f9;
  --doc-text-soft: #94a3b8;
  --doc-text-faint: #64748b;
  --doc-border: #334155;
  --doc-border-strong: #475569;
  --doc-shadow: 0 1px 3px rgba(0, 0, 0, 0.24), 0 4px 16px -4px rgba(0, 0, 0, 0.32);
  --doc-canvas: #0f172a;
  --doc-primary-hover: #60a5fa;
  --doc-primary-ring: rgba(59, 130, 246, 0.28);
  --doc-tone-blue-soft: rgba(59, 130, 246, 0.16);
  --doc-tone-green-soft: rgba(52, 211, 153, 0.14);
  --doc-tone-violet-soft: rgba(167, 139, 250, 0.14);
  --doc-tone-amber-soft: rgba(251, 191, 36, 0.14);
  --doc-tone-cyan-soft: rgba(34, 211, 238, 0.14);
  --doc-tone-rose-soft: rgba(251, 113, 133, 0.14);
}

body[data-theme="dark"] .documents-studio.doc-studio .doc-table tbody tr:hover {
  background: rgba(15, 23, 42, 0.5);
}

body[data-theme="dark"] .documents-studio.doc-studio .doc-btn--ghost {
  background: var(--doc-surface);
}

body[data-theme="dark"] .documents-studio.doc-studio .doc-viewtoggle__btn.is-active {
  background: var(--doc-surface);
}

body[data-theme="dark"] .doc-preview-overlay.documents-studio.doc-studio {
  --doc-primary: #3b82f6;
  --doc-primary-soft: rgba(59, 130, 246, 0.14);
  --doc-surface: #1e293b;
  --doc-surface-2: #0f172a;
  --doc-text: #f1f5f9;
  --doc-text-soft: #94a3b8;
  --doc-text-faint: #64748b;
  --doc-border: #334155;
  --doc-canvas: #0f172a;
}

body[data-theme="dark"] .doc-preview-overlay .doc-preview-backdrop {
  background: rgba(0, 0, 0, 0.6);
}

body[data-theme="dark"] .doc-dropzone {
  background: #0f172a;
  border-color: #475569;
}

body[data-theme="dark"] .doc-dropzone.is-drag {
  background: rgba(59, 130, 246, 0.12);
  border-color: #3b82f6;
}

body[data-theme="dark"] .doc-dropzone__item {
  background: #1e293b;
  border-color: #334155;
}

body[data-theme="dark"] .doc-perm-grid th {
  background: #0f172a;
}

body[data-theme="dark"] .doc-perm-help {
  background: rgba(59, 130, 246, 0.12);
  color: #94a3b8;
}

body[data-theme="dark"] .doc-perm-user-search input {
  background: #0f172a;
  border-color: #334155;
  color: #e2e8f0;
}

body[data-theme="dark"] .doc-perm-users-wrap {
  border-color: #334155;
}

/* ============================================================================
   19. RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 1100px) {
  .documents-studio.doc-studio .doc-layout {
    grid-template-columns: 1fr;
  }

  .documents-studio.doc-studio .doc-side {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 900px) {
  .documents-studio.doc-studio .doc-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .documents-studio.doc-studio .doc-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .documents-studio.doc-studio .doc-topbar__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .documents-studio.doc-studio .doc-search {
    max-width: none;
  }

  .documents-studio.doc-studio .doc-side {
    grid-template-columns: 1fr;
  }

  .documents-studio.doc-studio .doc-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .documents-studio.doc-studio .doc-toolbar__left,
  .documents-studio.doc-studio .doc-toolbar__right {
    justify-content: space-between;
  }

  .documents-studio.doc-studio .doc-filterbar {
    flex-direction: column;
    align-items: stretch;
  }

  .documents-studio.doc-studio .doc-list__head {
    flex-direction: column;
  }

  .documents-studio.doc-studio .doc-listfoot {
    flex-direction: column;
    align-items: flex-start;
  }

  .doc-preview-overlay .doc-preview-drawer {
    width: 100vw;
  }

  .doc-storage-row {
    grid-template-columns: 1fr;
    gap: 0.375rem;
  }

  .doc-storage-row__size {
    text-align: left;
  }
}

@media (max-width: 540px) {
  .documents-studio.doc-studio .doc-kpi-grid {
    grid-template-columns: 1fr;
  }

  .documents-studio.doc-studio .doc-panel {
    padding: 1rem;
  }

  .documents-studio.doc-studio .doc-folder-card {
    flex: 0 0 148px;
  }

  .documents-studio.doc-studio .doc-grid {
    grid-template-columns: 1fr;
  }

  .documents-studio.doc-studio .doc-table-wrap {
    margin: 0 -0.5rem;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .documents-studio.doc-studio .doc-onboarding {
    padding: 2rem 1rem;
  }

  .documents-studio.doc-studio .doc-onboarding__actions {
    flex-direction: column;
    width: 100%;
  }

  .documents-studio.doc-studio .doc-onboarding__actions .doc-btn {
    width: 100%;
  }
}

/* ============================================================================
   EXPLORER LAYOUT (consulta tipo captura)
   ========================================================================== */

.documents-studio.doc-studio.doc-studio--explorer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.documents-studio.doc-studio .doc-kpi-grid--compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin-bottom: 0.25rem;
}

.documents-studio.doc-studio .doc-kpi-grid--compact .doc-kpi {
  padding: 0.7rem 0.85rem;
}

.documents-studio.doc-studio .doc-kpi-grid--compact .doc-kpi__sub {
  display: none;
}

.documents-studio.doc-studio .doc-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
}

.documents-studio.doc-studio .doc-cat-card {
  position: relative;
  border: 1px solid var(--doc-border);
  border-radius: 12px;
  background: var(--doc-surface);
  transition: border-color var(--doc-fast), box-shadow var(--doc-fast), background var(--doc-fast);
}

.documents-studio.doc-studio .doc-cat-card.is-active {
  border-color: var(--doc-primary);
  background: rgba(37, 99, 235, 0.04);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.18);
}

.documents-studio.doc-studio .doc-cat-card__open {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.9rem 1rem;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.documents-studio.doc-studio .doc-cat-card__icon {
  flex-shrink: 0;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 10px;
  display: grid;
  place-items: center;
}

.documents-studio.doc-studio .doc-cat-card__icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.documents-studio.doc-studio .doc-cat-card__icon--blue { background: var(--doc-tone-blue-soft); color: var(--doc-tone-blue); }
.documents-studio.doc-studio .doc-cat-card__icon--green { background: var(--doc-tone-green-soft); color: var(--doc-tone-green); }
.documents-studio.doc-studio .doc-cat-card__icon--violet { background: var(--doc-tone-violet-soft); color: var(--doc-tone-violet); }
.documents-studio.doc-studio .doc-cat-card__icon--amber { background: var(--doc-tone-amber-soft); color: var(--doc-tone-amber); }
.documents-studio.doc-studio .doc-cat-card__icon--cyan { background: var(--doc-tone-cyan-soft); color: var(--doc-tone-cyan); }
.documents-studio.doc-studio .doc-cat-card__icon--rose { background: var(--doc-tone-rose-soft); color: var(--doc-tone-rose); }

.documents-studio.doc-studio .doc-cat-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.documents-studio.doc-studio .doc-cat-card__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--doc-text);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}

.documents-studio.doc-studio .doc-cat-card.is-active .doc-cat-card__name {
  color: var(--doc-primary);
}

.documents-studio.doc-studio .doc-cat-card__meta {
  font-size: 0.75rem;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-cat-card__perms {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  width: 1.6rem;
  height: 1.6rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--doc-text-faint);
  cursor: pointer;
  opacity: 0;
  display: grid;
  place-items: center;
}

.documents-studio.doc-studio .doc-cat-card:hover .doc-cat-card__perms,
.documents-studio.doc-studio .doc-cat-card__perms:focus-visible {
  opacity: 1;
}

.documents-studio.doc-studio .doc-cat-card__perms svg {
  width: 0.85rem;
  height: 0.85rem;
}

.documents-studio.doc-studio .doc-explorer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.1rem 1.15rem 1.35rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: 14px;
  box-shadow: var(--doc-shadow);
}

.documents-studio.doc-studio .doc-explorer-path {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.documents-studio.doc-studio .doc-explorer .doc-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
}

.documents-studio.doc-studio .doc-trash-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 0;
  background: transparent;
  color: var(--doc-text-soft);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.25rem 0.4rem;
  border-radius: 8px;
}

.documents-studio.doc-studio .doc-trash-link svg {
  width: 1rem;
  height: 1rem;
}

.documents-studio.doc-studio .doc-trash-link:hover,
.documents-studio.doc-studio .doc-trash-link.is-active {
  color: var(--doc-danger);
  background: var(--doc-danger-soft);
}

.documents-studio.doc-studio .doc-explorer-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.75rem;
}

.documents-studio.doc-studio .doc-explorer-search {
  position: relative;
  flex: 1 1 220px;
  min-width: 0;
  display: flex;
  align-items: center;
}

.documents-studio.doc-studio .doc-explorer-search__icon {
  position: absolute;
  left: 0.85rem;
  color: var(--doc-text-faint);
  display: grid;
  place-items: center;
  pointer-events: none;
}

.documents-studio.doc-studio .doc-explorer-search__icon svg {
  width: 1rem;
  height: 1rem;
}

.documents-studio.doc-studio .doc-explorer-search input {
  width: 100%;
  height: 2.55rem;
  padding: 0 0.9rem 0 2.4rem;
  border: 1px solid var(--doc-border);
  border-radius: 10px;
  background: var(--doc-surface-2);
  font: inherit;
  font-size: 0.875rem;
  color: var(--doc-text);
}

.documents-studio.doc-studio .doc-explorer-search input:focus {
  outline: none;
  border-color: var(--doc-primary);
  box-shadow: 0 0 0 3px var(--doc-primary-ring);
  background: var(--doc-surface);
}

.documents-studio.doc-studio .doc-explorer-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.documents-studio.doc-studio .doc-sort-select {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  height: 2.4rem;
  padding: 0 0.55rem 0 0.65rem;
  border: 1px solid var(--doc-border);
  border-radius: 10px;
  background: var(--doc-surface);
  color: var(--doc-text-soft);
  font-size: 0.8rem;
  font-weight: 600;
}

.documents-studio.doc-studio .doc-sort-select__icon {
  display: grid;
  place-items: center;
  color: var(--doc-primary);
}

.documents-studio.doc-studio .doc-sort-select__icon svg {
  width: 0.95rem;
  height: 0.95rem;
}

.documents-studio.doc-studio .doc-sort-select__label {
  white-space: nowrap;
}

.documents-studio.doc-studio .doc-sort-select select {
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--doc-text);
  cursor: pointer;
  max-width: 9.5rem;
}

.documents-studio.doc-studio .doc-filterbar--inline {
  flex: 1 1 100%;
  margin: 0;
}

.documents-studio.doc-studio .doc-subfolder-block {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.documents-studio.doc-studio .doc-subfolder-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
}

.documents-studio.doc-studio .doc-subfolder-grid--list {
  grid-template-columns: 1fr;
}

.documents-studio.doc-studio .doc-subfolder-card {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--doc-border);
  border-radius: 10px;
  background: var(--doc-surface);
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  transition: border-color var(--doc-fast), background var(--doc-fast), box-shadow var(--doc-fast);
}

.documents-studio.doc-studio .doc-subfolder-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.03);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.documents-studio.doc-studio .doc-subfolder-card__icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--doc-tone-blue-soft);
  color: var(--doc-tone-blue);
}

.documents-studio.doc-studio .doc-subfolder-card__icon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.documents-studio.doc-studio .doc-subfolder-card__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.documents-studio.doc-studio .doc-subfolder-card__name {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--doc-text);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}

.documents-studio.doc-studio .doc-subfolder-card__meta {
  font-size: 0.72rem;
  color: var(--doc-text-faint);
}

.documents-studio.doc-studio .doc-more-folders {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  align-self: center;
  min-width: 12rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--doc-border);
  border-radius: 10px;
  background: var(--doc-surface-2);
  color: var(--doc-text-soft);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 650;
  cursor: pointer;
}

.documents-studio.doc-studio .doc-more-folders svg {
  width: 1rem;
  height: 1rem;
}

.documents-studio.doc-studio .doc-more-folders:hover {
  border-color: var(--doc-primary);
  color: var(--doc-primary);
  background: var(--doc-primary-soft);
}

.documents-studio.doc-studio .doc-docs-panel {
  margin-top: 0.25rem;
}

.documents-studio.doc-studio .doc-empty--panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 2.75rem 1.25rem;
  border: 1px dashed var(--doc-border-strong);
  border-radius: 14px;
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(37, 99, 235, 0.06), transparent 70%),
    var(--doc-surface-2);
  text-align: center;
}

.documents-studio.doc-studio .doc-empty__art {
  margin-bottom: 0.35rem;
}

.documents-studio.doc-studio .doc-empty__art svg {
  width: 4.5rem;
  height: 4.5rem;
}

.documents-studio.doc-studio .doc-empty--panel .doc-btn {
  margin-top: 0.65rem;
}

@media (max-width: 1100px) {
  .documents-studio.doc-studio .doc-categories {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .documents-studio.doc-studio .doc-subfolder-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .documents-studio.doc-studio .doc-cat-card__name,
  .documents-studio.doc-studio .doc-subfolder-card__name,
  .documents-studio.doc-studio .doc-folder-card__name {
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }

  .documents-studio.doc-studio .doc-cat-card__open,
  .documents-studio.doc-studio .doc-subfolder-card__open {
    align-items: flex-start;
  }

  .documents-studio.doc-studio .doc-subfolder-card {
    overflow: visible;
  }

  .documents-studio.doc-studio .doc-recent-item__name {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

@media (max-width: 720px) {
  .documents-studio.doc-studio .doc-categories,
  .documents-studio.doc-studio .doc-kpi-grid--compact {
    grid-template-columns: 1fr 1fr;
  }

  .documents-studio.doc-studio .doc-subfolder-grid {
    grid-template-columns: 1fr;
  }

  .documents-studio.doc-studio .doc-cat-card__open {
    gap: 0.55rem;
    padding: 0.75rem 0.7rem;
  }

  .documents-studio.doc-studio .doc-cat-card__icon {
    width: 2.1rem;
    height: 2.1rem;
  }

  .documents-studio.doc-studio .doc-cat-card__name {
    font-size: 0.82rem;
  }

  .documents-studio.doc-studio .doc-sort-select__label {
    display: none;
  }

  .documents-studio.doc-studio .doc-explorer {
    padding: 0.9rem;
  }
}

@media (max-width: 480px) {
  .documents-studio.doc-studio .doc-categories {
    grid-template-columns: 1fr;
  }

  .documents-studio.doc-studio .doc-cat-card__name {
    font-size: 0.88rem;
  }
}

/* Upload modal + folder actions */
.doc-upload-modal {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.doc-upload-modal__section {
  border: 1px solid var(--doc-border, #e2e8f0);
  border-radius: 12px;
  padding: 0.9rem 1rem 1rem;
  background: var(--doc-surface-2, #f8fafc);
}
.doc-upload-modal__head {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}
.doc-upload-modal__step {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  background: var(--doc-primary, #2563eb);
}
.doc-upload-modal__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 750;
}
.doc-upload-modal__hint {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  color: var(--doc-text-faint, #64748b);
}
.doc-upload-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
  max-height: 9.5rem;
  overflow: auto;
}
.doc-upload-chip {
  border: 1px solid var(--doc-border, #e2e8f0);
  background: #fff;
  color: var(--doc-text, #0f172a);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 650;
  cursor: pointer;
}
.doc-upload-chip:hover {
  border-color: rgba(37, 99, 235, 0.4);
}
.doc-upload-chip.is-selected {
  border-color: var(--doc-primary, #2563eb);
  background: rgba(37, 99, 235, 0.1);
  color: var(--doc-primary, #2563eb);
}
.doc-upload-modal__select-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.55rem;
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--doc-text-soft, #475569);
}
.doc-upload-modal__select-wrap select,
.doc-upload-modal__select-wrap input,
.doc-upload-modal__select-wrap textarea {
  border: 1px solid var(--doc-border, #e2e8f0);
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--doc-text, #0f172a);
  background: #fff;
}
.doc-upload-modal__select-wrap small {
  font-weight: 500;
  color: var(--doc-text-faint, #64748b);
}
.doc-category-pill {
  display: inline-flex;
  margin: 0.2rem 0 0.35rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--doc-primary, #2563eb);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.18);
}
.doc-subfolder-card {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 0;
  overflow: hidden;
}
.doc-subfolder-card__open {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex: 1;
  min-width: 0;
  padding: 0.8rem 0.9rem;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}
.doc-folder-menu {
  position: relative;
  flex-shrink: 0;
  align-self: center;
  margin-right: 0.35rem;
}
.doc-folder-menu > summary {
  list-style: none;
}
.doc-folder-menu > summary::-webkit-details-marker { display: none; }
.doc-path-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}
.doc-btn--danger {
  color: var(--doc-danger, #dc2626) !important;
}
.doc-docs-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--doc-text-soft, #475569);
  border: 1px dashed var(--doc-border, #e2e8f0);
  border-radius: 12px;
  background: var(--doc-surface-2, #f8fafc);
}
.doc-docs-hint p { margin: 0; }

.doc-upload-destination {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  background: rgba(37, 99, 235, 0.08);
}
.doc-upload-destination__icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--doc-primary, #2563eb);
  flex-shrink: 0;
}
.doc-upload-destination__icon svg { width: 1.1rem; height: 1.1rem; }
.doc-upload-destination strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--doc-primary, #2563eb);
}
.doc-upload-destination p {
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--doc-text, #0f172a);
  word-break: break-word;
}
.doc-subfolder-block__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}
.doc-subfolder-block__title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 750;
  color: var(--doc-text, #0f172a);
}
.doc-subfolder-empty {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border: 1px dashed var(--doc-border, #e2e8f0);
  border-radius: 10px;
  background: var(--doc-surface-2, #f8fafc);
  color: var(--doc-text-soft, #475569);
  font-size: 0.86rem;
}
.doc-subfolder-empty p { margin: 0; }

.doc-alert-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(217, 119, 6, 0.28);
  background: rgba(245, 158, 11, 0.1);
}
.doc-alert-bar__text {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--doc-text, #0f172a);
}
.doc-alert-bar__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.doc-alert-chip {
  border: 0;
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}
.doc-alert-chip--expired {
  background: rgba(220, 38, 38, 0.12);
  color: #b91c1c;
}
.doc-alert-chip--soon {
  background: rgba(217, 119, 6, 0.16);
  color: #b45309;
}
.doc-validity {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.48rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.doc-validity--vigente {
  background: rgba(22, 163, 74, 0.12);
  color: #15803d;
}
.doc-validity--por_vencer {
  background: rgba(217, 119, 6, 0.14);
  color: #b45309;
}
.doc-validity--vencido {
  background: rgba(220, 38, 38, 0.12);
  color: #b91c1c;
}
.doc-validity--archivado,
.doc-validity--sin_vigencia {
  background: rgba(100, 116, 139, 0.12);
  color: #475569;
}
.doc-card__entity {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  color: var(--doc-text-faint, #64748b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.doc-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.doc-version-list {
  list-style: none;
  margin: 0.4rem 0 0.8rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.doc-version-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  background: var(--doc-surface-2, #f8fafc);
  font-size: 0.8rem;
}
.doc-version-list__item.is-current {
  border: 1px solid rgba(37, 99, 235, 0.25);
  background: rgba(37, 99, 235, 0.06);
}
.doc-types-modal .doc-table-wrap {
  max-height: 240px;
  overflow: auto;
  margin-bottom: 0.75rem;
}
@media (max-width: 720px) {
  .doc-meta-grid {
    grid-template-columns: 1fr;
  }
}