/* Wissens-Editor — App-Shell-Variante mit 4-Spalten-Layout
 *
 * Spalten von links nach rechts:
 *   1. Atrium-Sidebar (von shell.js gemounted, eigener Collapse)
 *   2. Kategorien-Tree (catsOpen)
 *   3. Eintrags-Liste (listOpen)
 *   4. Editor-Pane (immer da, dehnt sich aus wenn 2+3 zu)
 *
 * Alle hier definierten Klassen nutzen das ``we-`` Prefix.
 */

.page--flush { padding: 0 !important; }

/* Page-Header (Top) ---------------------------------------------- */

.we-pageheader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-4) var(--s-5);
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  gap: var(--s-3);
  flex-wrap: wrap;
}
.we-pageheader-left {
  display: flex;
  gap: var(--s-2);
  align-items: center;
}
.we-pageheader-right {
  display: flex;
  gap: var(--s-2);
  align-items: center;
}

.we-collapse-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--paper);
  color: var(--ink-2);
  font-size: var(--fs-12);
  cursor: pointer;
  font-family: inherit;
}
.we-collapse-btn svg { width: 14px; height: 14px; }
.we-collapse-btn:hover { background: var(--paper-2); color: var(--ink); }
.we-collapse-btn.is-collapsed {
  background: transparent;
  color: var(--ink-3);
  opacity: 0.6;
}

/* Three-pane shell ----------------------------------------------- */

.we-shell {
  display: grid;
  grid-template-columns: 0 1fr;
  height: calc(100vh - 56px /* topbar */ - 60px /* pageheader */);
  overflow: hidden;
  min-height: 0;
  transition: grid-template-columns 200ms ease;
}

.we-sidebar, .we-editor { min-height: 0; }
.we-shell.has-sidebar { grid-template-columns: 280px 1fr; }

/* Pane 2: Kategorien-Tree --------------------------------------- */

/* ═══════════════ UNIFIED SIDEBAR ═══════════════ */

.we-sidebar {
  border-right: 1px solid var(--border);
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.we-sidebar-filters {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--border);
}

.we-sidebar-controls {
  display: flex;
  gap: 8px;
}

.we-search, .we-select {
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  font-family: inherit;
  outline: none;
}
.we-search:focus, .we-select:focus { border-color: var(--accent, #6366f1); }

.we-search--small, .we-select--small {
  padding: 6px 10px;
  font-size: var(--fs-12);
  border-radius: var(--r-sm);
}

.we-sidebar-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.we-sidebar-scroll {
  padding: var(--s-2);
}

.we-folder {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.we-folder-wrap {
  display: flex;
  align-items: center;
}

.we-folder-row {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-size: var(--fs-13);
  color: var(--ink-2);
  text-align: left;
  font-family: inherit;
  min-width: 0;
}

.we-folder-row:hover { background: color-mix(in srgb, var(--ink) 5%, transparent); }

.we-folder-caret {
  font-size: 10px;
  color: var(--ink-4);
  transition: transform 150ms;
}
.we-folder-caret.is-open { transform: rotate(90deg); }

.we-folder-icon { font-size: 14px; }
.we-folder-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.we-folder-count {
  font-size: 11px;
  color: var(--ink-4);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  padding: 2px 6px;
  border-radius: 999px;
}

.we-folder-actions {
  display: none;
  gap: 2px;
  flex-shrink: 0;
}
.we-folder-wrap:hover .we-folder-actions { display: flex; }

.we-icon-btn {
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--ink-3);
  padding: 4px 8px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 13px;
}
.we-icon-btn:hover { background: var(--paper); color: var(--ink); }
.we-icon-btn--mini { font-size: 11px; padding: 4px 6px; }

.we-folder-items {
  display: flex;
  flex-direction: column;
  margin-left: 14px;
  border-left: 1px solid var(--border);
  padding-left: 6px;
  margin-top: 2px;
  margin-bottom: 4px;
}

.we-entry-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-size: var(--fs-13);
  color: var(--ink-2);
  text-align: left;
  font-family: inherit;
  width: 100%;
}
.we-entry-row:hover { background: color-mix(in srgb, var(--ink) 5%, transparent); }
.we-entry-row.is-active {
  background: color-mix(in srgb, var(--accent, #6366f1) 12%, transparent);
  color: var(--accent, #6366f1);
  font-weight: var(--fw-semi);
}

.we-entry-icon { font-size: 14px; opacity: 0.8; }
.we-entry-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.we-entry-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink-4);
  flex-shrink: 0;
}
.we-entry-status-dot[data-status="draft"] { background: #6366f1; }
.we-entry-status-dot[data-status="review"] { background: #f59e0b; }
.we-entry-status-dot[data-status="published"] { background: #10b981; }

.we-empty {
  padding: var(--s-6) var(--s-4);
  text-align: center;
  color: var(--ink-3);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  align-items: center;
}

/* Pane 4: Editor ------------------------------------------------- */

.we-editor {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--paper);
  overflow: hidden;
}
.we-editor--empty {
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--s-7);
}
.we-editor--empty h2 { margin: 0 0 var(--s-3); }
.we-editor--empty p {
  max-width: 480px;
  color: var(--ink-3);
  margin: 0 0 var(--s-4);
  line-height: var(--lh-body);
}

.we-editor-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--s-3) var(--s-5);
  border-bottom: 1px solid var(--hairline);
  background: var(--card);
  gap: var(--s-3);
  flex-wrap: wrap;
}
.we-editor-status {
  display: flex;
  align-items: center;
  gap: 10px;
}
.we-version-pill {
  font-size: 11px;
  color: var(--ink-3);
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-mono, monospace);
}
.we-saved {
  font-size: var(--fs-12);
  color: #10b981;
  font-weight: var(--fw-semi);
}
.we-editor-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.we-review-banner {
  margin: var(--s-4) var(--s-5) 0;
  padding: 10px 14px;
  background: color-mix(in srgb, #f59e0b 12%, var(--paper));
  border: 1px solid #f59e0b;
  border-radius: var(--r-md);
  font-size: var(--fs-13);
}

/* Notion-Style Document Container -------------------------------- */

.we-doc-container {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  padding: var(--s-6) var(--s-8) var(--s-8);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex: 1;
}

.we-doc-title {
  font-size: 24px !important;
  font-weight: 700;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 0 !important;
  margin-bottom: var(--s-5);
  font-family: inherit;
  outline: none;
  width: 100%;
}
.we-doc-title::placeholder { color: var(--ink-4); }

.we-doc-properties {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: var(--s-6);
  padding-bottom: var(--s-5);
  border-bottom: 1px solid var(--hairline);
}

.we-prop-row {
  display: flex;
  align-items: center;
  font-size: var(--fs-14);
}

.we-prop-label {
  width: 140px;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.we-prop-value {
  flex: 1;
  display: flex;
}

.we-prop-input {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-family: inherit;
  font-size: var(--fs-14);
  padding: 4px 6px;
  border-radius: 4px;
  outline: none;
}
.we-prop-input:hover:not(:read-only):not(:disabled) { background: var(--paper-2); }
.we-prop-input:focus { background: var(--paper-2); }
.we-prop-input::placeholder { color: var(--ink-4); }

/* ToastUI Overrides */
.we-toast-container {
  flex: 1;
  min-height: 400px;
}
.we-toast-container.is-readonly {
  pointer-events: none;
  background: var(--paper-2);
  border-radius: var(--r-md);
  min-height: 120px;
  border: 1px solid var(--border);
}
.we-toast-container.is-readonly .vditor-toolbar {
  display: none !important;
}
.vditor {
  border: 1px solid var(--border) !important;
  border-radius: var(--r-md) !important;
  background: transparent !important;
}
.vditor-content, .vditor-wysiwyg, .vditor-reset, .vditor-reset * {
  color: var(--ink) !important;
  background: transparent !important;
}
.vditor-reset {
  padding: 16px 24px !important;
}


/* Modal ---------------------------------------------------------- */

.we-modal-host {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: var(--s-4);
}
.we-modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}
.we-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-4) var(--s-5);
  border-bottom: 1px solid var(--hairline);
}
.we-modal-head h3 { margin: 0; font-size: var(--fs-16); font-weight: var(--fw-semi); }
.we-modal-body {
  padding: var(--s-5);
  overflow-y: auto;
  flex: 1;
}
.we-modal-footer {
  padding: var(--s-3) var(--s-5);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: flex-end;
  gap: var(--s-2);
}

.muted { color: var(--ink-3); margin: 0 0 var(--s-3); font-size: var(--fs-13); }

.we-extract-text {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono, monospace);
  font-size: var(--fs-13);
  line-height: 1.6;
  resize: vertical;
  min-height: 160px;
}
.we-extract-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}
.we-extract-counter { font-size: 11px; color: var(--ink-4); }

.we-error-banner {
  background: color-mix(in srgb, #ef4444 12%, var(--paper));
  border: 1px solid #ef4444;
  color: #ef4444;
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: var(--fs-13);
  margin: 12px 0;
  white-space: pre-wrap;
}

.we-extract-results { margin-top: var(--s-4); }
.we-extract-results h4 {
  margin: 0 0 var(--s-3);
  font-size: var(--fs-13);
  font-weight: var(--fw-semi);
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.we-extract-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.we-extract-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.we-extract-card-kurzdef {
  font-size: var(--fs-13);
  color: var(--ink-2);
  line-height: 1.5;
  margin-bottom: 8px;
}
.we-extract-suggestion {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  margin: 6px 0 4px;
  font-size: var(--fs-12);
  padding: 4px 10px;
  border-radius: 999px;
  width: fit-content;
}
.we-extract-suggestion-icon { font-size: 13px; }
.we-extract-suggestion-label {
  color: var(--ink-3);
  font-weight: 500;
}
.we-extract-suggestion-value {
  color: var(--ink);
  font-weight: 600;
}
.we-extract-suggestion.is-existing {
  background: var(--accent-soft, #dcfce7);
  border: 1px solid color-mix(in srgb, var(--accent, #16a34a) 30%, transparent);
}
.we-extract-suggestion.is-existing .we-extract-suggestion-value {
  color: var(--accent, #16a34a);
}
.we-extract-suggestion.is-new {
  background: color-mix(in srgb, #f59e0b 12%, var(--paper));
  border: 1px solid color-mix(in srgb, #f59e0b 30%, transparent);
}
.we-extract-suggestion.is-new .we-extract-suggestion-value {
  color: #b45309;
}
.we-extract-suggestion.is-none {
  background: var(--paper-2);
  color: var(--ink-3);
  border: 1px dashed var(--border);
}
.we-extract-suggestion.is-none .we-extract-suggestion-label {
  color: var(--ink-4);
}
.we-extract-langtext {
  background: var(--paper-2);
  padding: 10px 12px;
  border-radius: var(--r-sm);
  font-size: var(--fs-12);
  font-family: var(--font-mono, monospace);
  white-space: pre-wrap;
  margin: 8px 0 0;
  max-height: 240px;
  overflow-y: auto;
}
.we-extract-quote {
  border-left: 3px solid var(--accent, #6366f1);
  margin: 8px 0;
  padding-left: 10px;
  font-size: var(--fs-12);
  color: var(--ink-3);
  font-style: italic;
}
.we-extract-tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.btn--small { padding: 4px 10px !important; font-size: var(--fs-12) !important; }

/* Doc-Picker (Extract from Document) */
.we-doc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 60vh;
  overflow-y: auto;
}
.we-doc-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  width: 100%;
  transition: border-color 120ms, background 120ms;
}
.we-doc-row:hover {
  border-color: var(--accent, #6366f1);
  background: var(--paper-2);
}
.we-doc-icon { font-size: 24px; flex-shrink: 0; }
.we-doc-meta { flex: 1; min-width: 0; }
.we-doc-titel {
  font-weight: var(--fw-semi);
  color: var(--ink);
  font-size: var(--fs-13);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.we-doc-sub {
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 2px;
}
.we-doc-arrow {
  font-size: 16px;
  color: var(--ink-3);
  flex-shrink: 0;
}
/* Kategorie-Picker (Move) */
.we-cat-picker {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 50vh;
  overflow-y: auto;
}
.we-cat-pick-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: var(--fs-13);
  color: var(--ink);
  transition: border-color 120ms, background 120ms;
}
.we-cat-pick-row:hover {
  border-color: var(--accent, #6366f1);
  background: var(--paper-2);
}
.we-cat-pick-row.is-current {
  background: color-mix(in srgb, var(--accent, #6366f1) 8%, var(--paper));
  border-color: var(--accent, #6366f1);
}
.we-cat-pick-icon { font-size: 16px; flex-shrink: 0; }
.we-cat-pick-name { flex: 1; min-width: 0; }
.we-cat-pick-current {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent, #6366f1);
  font-weight: 600;
  flex-shrink: 0;
}

.we-doc-empty {
  padding: var(--s-7) var(--s-4);
  text-align: center;
  color: var(--ink-3);
  font-size: var(--fs-13);
}
.we-link {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--accent, #16a34a);
  cursor: pointer;
  text-decoration: underline;
}

/* ── Doc-Picker Tabs (Upload vs. Vorhandene) ──────────────────────── */
.we-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin: 0 0 var(--s-4);
  padding: 0;
}
.we-tab {
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 8px 14px;
  font: inherit;
  font-size: var(--fs-13);
  color: var(--ink-3);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.we-tab:hover { color: var(--ink); }
.we-tab.is-active {
  color: var(--ink);
  border-bottom-color: var(--accent, #16a34a);
  font-weight: 600;
}
.we-tab-count {
  font-size: 10px;
  background: var(--paper-2);
  border-radius: 999px;
  padding: 1px 7px;
  font-weight: 600;
  color: var(--ink-3);
}
.we-tab.is-active .we-tab-count {
  background: var(--accent-soft, #dcfce7);
  color: var(--accent, #16a34a);
}

/* ── Drag-and-Drop Upload-Zone ────────────────────────────────────── */
.we-doc-upload { padding: var(--s-2) 0; }
.we-doc-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--s-7) var(--s-4);
  border: 2px dashed var(--border);
  border-radius: var(--r-lg, 12px);
  background: var(--paper-2);
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease;
  text-align: center;
}
.we-doc-dropzone:hover,
.we-doc-dropzone.is-dragging {
  border-color: var(--accent, #16a34a);
  background: var(--accent-soft, #dcfce7);
}
.we-doc-dropzone-icon {
  font-size: 32px;
  margin-bottom: 8px;
  opacity: 0.65;
}
.we-doc-dropzone-title {
  font-weight: 600;
  font-size: var(--fs-14);
  color: var(--ink);
  margin-bottom: 4px;
}
.we-doc-dropzone-hint {
  font-size: var(--fs-12);
  color: var(--ink-3);
}
.we-doc-upload-error {
  margin-top: var(--s-3);
  padding: 10px 12px;
  border-radius: 8px;
  background: color-mix(in srgb, #dc2626 8%, var(--paper));
  border: 1px solid color-mix(in srgb, #dc2626 30%, var(--border));
  color: #b91c1c;
  font-size: var(--fs-13);
}
.we-doc-upload-note {
  margin: var(--s-4) 0 0;
  font-size: var(--fs-12);
}

/* Two-step upload modal — Step 1: mode cards */
.we-mode-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--s-3);
  margin-top: var(--s-3);
}
.we-mode-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--s-4);
  border: 1px solid var(--border);
  border-radius: var(--r-lg, 12px);
  background: var(--paper);
  cursor: pointer;
  text-align: left;
  transition: border-color 140ms ease, background 140ms ease,
              transform 80ms ease;
}
.we-mode-card:hover {
  border-color: var(--accent, #16a34a);
  background: var(--paper-2);
}
.we-mode-card:active { transform: translateY(1px); }
.we-mode-card-title {
  font-weight: 600;
  font-size: var(--fs-14);
  color: var(--ink);
}
.we-mode-card-desc {
  font-size: var(--fs-12);
  color: var(--ink-3);
  line-height: 1.4;
}

/* Step 2: mode reminder pill above dropzone */
.we-mode-pill {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-3);
  padding: 6px 10px;
  background: var(--paper-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: var(--fs-13);
}
.we-mode-pill-label { flex: 1; color: var(--ink-3); }
.we-mode-pill-label strong { color: var(--ink); }
.we-link-btn {
  background: none;
  border: none;
  padding: 2px 6px;
  font-size: var(--fs-12);
  color: var(--accent, #16a34a);
  cursor: pointer;
  text-decoration: underline;
}
.we-link-btn:hover { opacity: 0.8; }
.we-doc-running {
  padding: var(--s-7) var(--s-4);
  text-align: center;
  color: var(--ink-3);
}
.we-doc-running p { margin: 8px 0 0; }
.we-doc-running strong { color: var(--ink); }
.we-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent, #6366f1);
  border-radius: 50%;
  animation: we-spin 0.9s linear infinite;
  margin: 0 auto;
}
@keyframes we-spin { to { transform: rotate(360deg); } }

/* ══════════════ UNIFIED WISSEN APP COMPONENTS ══════════════ */

/* Scope Toggle */
.we-scope-toggle {
  display: flex;
  background: var(--paper-2);
  border-radius: var(--r-md);
  padding: 4px;
  gap: 4px;
}
.we-scope-toggle button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--ink-3);
  font-family: inherit;
  font-size: var(--fs-13);
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms ease;
}
.we-scope-toggle button svg {
  width: 16px;
  height: 16px;
}
.we-scope-toggle button:hover {
  color: var(--ink);
}
.we-scope-toggle button.is-active {
  background: var(--paper);
  border-color: var(--border);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* Quota Pill */
.pw-quota-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--border);
  font-size: var(--fs-12);
  color: var(--ink-3);
}
.pw-quota-pill svg { width: 14px; height: 14px; opacity: 0.6; }
.pw-quota-pill strong { color: var(--ink); font-weight: 600; }
.pw-quota-label { color: var(--ink-4); }

/* File Detail View */
.pw-file-detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px 28px;
  overflow-y: auto;
}
.pw-file-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}
.pw-file-head-left {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
}
.pw-file-icon { font-size: 36px; line-height: 1; }
.pw-file-title {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  word-break: break-word;
  letter-spacing: -0.01em;
}
.pw-file-meta {
  display: flex;
  gap: 6px;
  font-size: var(--fs-12);
  color: var(--ink-3);
  flex-wrap: wrap;
}
.pw-state-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: var(--fs-13);
  margin-bottom: 14px;
}
.pw-state-banner.is-pending {
  background: color-mix(in srgb, #f59e0b 15%, var(--paper));
  color: #d97706;
}
.pw-state-banner.is-failed {
  background: color-mix(in srgb, #ef4444 15%, var(--paper));
  color: #dc2626;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.pw-state-banner.is-ready {
  background: color-mix(in srgb, #10b981 15%, var(--paper));
  color: #059669;
}
.pw-state-banner svg { width: 16px; height: 16px; flex-shrink: 0; }
.pw-file-content {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--paper);
}
.pw-file-content > summary {
  padding: 12px 16px;
  font-weight: 500;
  font-size: var(--fs-13);
  cursor: pointer;
  color: var(--ink-2);
  list-style: none;
}
.pw-file-content > summary:hover { color: var(--ink); }
.pw-file-content > summary::-webkit-details-marker { display: none; }
.pw-file-content[open] > summary { border-bottom: 1px solid var(--border); }
.pw-file-content-body {
  padding: 16px;
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--ink-2);
  max-height: 480px;
  overflow-y: auto;
}

/* Drag & Drop Overlay */
.pw-drop-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.92);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
html.dark .pw-drop-overlay { background: rgba(20, 20, 26, 0.92); }
.pw-drop-card {
  text-align: center;
  padding: 40px 60px;
  border: 2px dashed var(--accent, #6366f1);
  border-radius: 16px;
  background: var(--paper);
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}
.pw-drop-card svg {
  width: 56px;
  height: 56px;
  color: var(--accent, #6366f1);
  margin-bottom: 12px;
}
.pw-drop-card p { margin: 0 0 6px; font-size: 16px; font-weight: 500; }
.pw-drop-hint { font-size: 13px; color: var(--ink-3); }
body.is-drag-over .we-shell { filter: blur(2px); transition: filter 200ms ease; }

/* Document Upload Modal Mode Selector */
.we-mode-selector {
  display: flex;
  gap: 8px;
  padding: 4px;
  background: var(--paper-2);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  margin-top: 16px;
  margin-bottom: 12px;
}
.we-mode-selector label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-radius: var(--r-sm);
  font-size: var(--fs-13);
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 150ms ease;
  text-align: center;
  border: 1px solid transparent;
}
.we-mode-selector input[type="radio"] {
  display: none;
}
.we-mode-selector label:has(input:checked) {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.we-mode-selector label:hover:not(:has(input:checked)) {
  background: color-mix(in srgb, var(--ink) 4%, transparent);
  color: var(--ink);
}

/* Upload Queue */
.pw-upload-queue {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 320px;
  max-height: 400px;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.12);
  z-index: 90;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.pw-upload-queue-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-13);
}
.pw-icon-btn {
  background: transparent;
  border: 0;
  padding: 4px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}
.pw-icon-btn:hover { background: var(--paper-2); color: var(--ink); }
.pw-icon-btn svg { width: 16px; height: 16px; display: block; }
.pw-upload-queue ul {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
}
.pw-upload-item {
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-12);
  border-bottom: 1px solid var(--border-soft);
}
.pw-upload-item:last-child { border-bottom: none; }
.pw-upload-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pw-upload-state {
  font-size: 11.5px;
  color: var(--ink-3);
  white-space: nowrap;
}
.pw-upload-item.is-uploading .pw-upload-state { color: var(--accent, #6366f1); }
.pw-upload-item.is-ready .pw-upload-state { color: #10b981; }
.pw-upload-item.is-failed .pw-upload-state { color: #ef4444; }

/* Narrow viewports — auto-collapse the inner panes */
@media (max-width: 1100px) {
  .we-shell.has-cats.has-list { grid-template-columns: 200px 280px 1fr; }
}
@media (max-width: 900px) {
  .we-shell { grid-template-columns: 0 0 1fr !important; }
  .we-cats, .we-list { display: none; }
  .we-md-pane { grid-template-columns: 1fr; }
  .we-md-edit { border-right: 0; border-bottom: 1px solid var(--border); }
}