/* =============================================================================
 * SCS Workflow Browser — Portal-Layout im dunklen ACENCIA-CI-Theme
 *
 * 3-Spalten-Layout:
 *   [Boxen-Sidebar] | [Karten-Inbox mit Filter/Suche] | [TaskDetail mit Kacheln]
 *
 * Design-Vorbild: SCS-Portal (paulweimert2006-commits/SCS, gute-ui-bsp).
 * Farben: ausschliesslich --ac-* Tokens aus styles.css (dunkles Theme,
 * ACENCIA-CI).  Keine Inline-Styles, keine hardcoded Farbwerte.
 *
 * Wiederverwendete Basisklassen aus dem Web-Client:
 *   - .card / .card-header / .card-body (styles.css)  → als Kachel-Vorlage
 *   - .kf-card + .kf-list                             → als Karten-Vorlage
 *   - .keys-filter                                    → als Tab-Pill-Vorlage
 *   - .explorer-search-box                            → als Suchfeld-Vorlage
 *   - .explorer-badge-status-*                        → als Status-Badge
 *
 * Wir spiegeln die Grundmuster (Klassen-Namen unter swb- eigen), um in-place-
 * Aenderungen an den globalen Klassen nicht zu riskieren.
 * ========================================================================== */

/* ── Page Shell ────────────────────────────────────────────────────────── */

.swb-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  background: var(--ac-bg);
  color: var(--ac-text);
  font-family: var(--ac-font);
}

.swb-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--ac-border);
  flex-shrink: 0;
}

.swb-header-text { min-width: 0; }
.swb-title {
  margin: 0 0 4px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ac-text);
}
.swb-desc {
  margin: 0;
  color: var(--ac-text-secondary);
  font-size: 0.82rem;
  line-height: 1.4;
}

.swb-header-actions { display: flex; gap: 8px; flex-shrink: 0; }

.swb-btn {
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ac-text);
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  cursor: pointer;
  transition: var(--ac-transition);
}
.swb-btn:hover {
  border-color: var(--ac-accent);
  color: var(--ac-accent);
  background: var(--ac-accent-soft);
}
.swb-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── 4-Spalten-Grid (seit Iteration 3: + Partnerakte rechts) ──────────── */

.swb-body {
  display: grid;
  grid-template-columns: 240px minmax(300px, 360px) 1fr 340px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

@media (max-width: 1600px) {
  .swb-body { grid-template-columns: 220px minmax(280px, 320px) 1fr 300px; }
}

/* Auf schmalen Screens rueckt die Partnerakte unter das TaskDetail
   (2-Zeilen-Grid), damit die Inbox lesbar bleibt. */
@media (max-width: 1280px) {
  .swb-body {
    grid-template-columns: 200px minmax(260px, 300px) 1fr;
    grid-template-rows: 1fr auto;
  }
  .swb-sidebar { grid-row: 1 / -1; }
  .swb-inbox   { grid-row: 1 / -1; }
  .swb-context {
    grid-column: 3;
    grid-row: 2;
    max-height: 40vh;
    border-top: 1px solid var(--ac-border);
    border-left: none;
  }
}

/* ── Spalte 1: Boxen-Sidebar ──────────────────────────────────────────── */

.swb-sidebar {
  overflow-y: auto;
  border-right: 1px solid var(--ac-border);
  background: var(--ac-bg-card);
  padding: 12px 0;
}

.swb-sidebar-loading,
.swb-sidebar-empty,
.swb-sidebar-error {
  padding: 24px 16px;
  font-size: 0.82rem;
  color: var(--ac-text-secondary);
  text-align: center;
}
.swb-sidebar-error { color: var(--ac-error); }

.swb-sidebar-section-title {
  padding: 4px 16px 8px;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--ac-text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Gruppen-Header in der Boxen-Sidebar (Themen-Gruppierung, Iteration 3) */
.swb-box-group {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 6px;
  margin-top: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ac-text-secondary);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: var(--ac-transition);
}
.swb-box-group:hover { color: var(--ac-text); }
.swb-box-group-toggle {
  width: 14px;
  text-align: center;
  color: var(--ac-text-muted);
  font-weight: 700;
  flex-shrink: 0;
}
.swb-box-group-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* "Alle Vorgaenge"-Eintrag (Dashboard-Quelle) */
.swb-box-item--all {
  font-weight: 600;
  margin-bottom: 2px;
}

/* Eingerueckte Boxen unterhalb eines Gruppen-Headers */
.swb-box-item--grouped { padding-left: 30px; }

.swb-box-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  font-size: 0.82rem;
  color: var(--ac-text-secondary);
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: var(--ac-transition);
}
.swb-box-item:hover {
  color: var(--ac-text);
  background: var(--ac-bg-elevated);
}
.swb-box-item.is-active {
  color: var(--ac-accent);
  background: var(--ac-accent-soft);
  border-left-color: var(--ac-accent);
  font-weight: 500;
}
.swb-box-item-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.swb-box-item-count {
  padding: 1px 7px;
  font-size: 0.7rem;
  color: var(--ac-text-muted);
  background: var(--ac-bg-elevated);
  border-radius: 10px;
  min-width: 22px;
  text-align: center;
}
.swb-box-item.is-active .swb-box-item-count {
  color: var(--ac-accent);
  background: var(--ac-bg);
}

/* ── Spalte 2: Karten-Inbox ───────────────────────────────────────────── */

.swb-inbox {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-right: 1px solid var(--ac-border);
  background: var(--ac-bg-card);
}

.swb-inbox-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ac-border);
  flex-shrink: 0;
}

.swb-inbox-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.swb-inbox-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ac-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.swb-inbox-count {
  font-size: 0.75rem;
  color: var(--ac-text-muted);
  flex-shrink: 0;
}

/* Suchfeld — Muster aus .explorer-search-box */
.swb-search-wrap {
  position: relative;
  margin-bottom: 10px;
}
.swb-search-icon {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ac-text-muted);
  pointer-events: none;
}
.swb-search-input {
  width: 100%;
  padding: 6px 8px 6px 30px;
  background: var(--ac-bg-input);
  border: 1px solid var(--ac-border-input);
  border-radius: var(--ac-radius-sm);
  color: var(--ac-text);
  font-size: 0.82rem;
  font-family: inherit;
  transition: var(--ac-transition);
}
.swb-search-input:focus {
  outline: none;
  border-color: var(--ac-accent);
  background: var(--ac-bg-elevated);
}
.swb-search-input::placeholder { color: var(--ac-text-muted); }

/* Tab-Pills — Muster aus .keys-filter */
.swb-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.swb-tab {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ac-text-secondary);
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: 12px;
  cursor: pointer;
  transition: var(--ac-transition);
  font-family: inherit;
}
.swb-tab:hover {
  color: var(--ac-text);
  border-color: var(--ac-border-hover);
}
.swb-tab.is-active {
  color: var(--ac-bg);
  background: var(--ac-accent);
  border-color: var(--ac-accent);
}

.swb-inbox-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.swb-inbox-hint,
.swb-inbox-empty,
.swb-inbox-error {
  padding: 24px 12px;
  font-size: 0.82rem;
  color: var(--ac-text-secondary);
  text-align: center;
}
.swb-inbox-error { color: var(--ac-error); }

/* Vorgangs-Karte — Muster aus .kf-card */
.swb-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  margin-bottom: 6px;
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-left: 3px solid transparent;
  border-radius: var(--ac-radius-sm);
  cursor: pointer;
  transition: var(--ac-transition);
}
.swb-card:hover {
  border-color: var(--ac-border-hover);
  transform: translateY(-1px);
}
.swb-card.is-active {
  border-color: var(--ac-accent);
  border-left-color: var(--ac-accent);
  background: var(--ac-accent-soft);
}
.swb-card.is-locked {
  border-left-color: var(--ac-warning);
}
.swb-card.is-locked.is-active {
  border-left-color: var(--ac-accent);
}

.swb-card-top {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.swb-card-nr {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 0.7rem;
  color: var(--ac-text-muted);
  margin-left: auto;
}
.swb-card-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ac-text);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.swb-card-subtitle {
  font-size: 0.75rem;
  color: var(--ac-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.swb-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  color: var(--ac-text-muted);
  flex-wrap: wrap;
}
.swb-card-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.swb-card-meta-item svg { flex-shrink: 0; }

/* Event-Type-Badges */
.swb-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.68rem;
  font-weight: 600;
  border-radius: 10px;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.swb-badge--info    { background: var(--ac-primary-soft); color: var(--ac-primary); }
.swb-badge--entry   { background: var(--ac-green-soft);   color: var(--ac-green); }
.swb-badge--exit    { background: var(--ac-error-soft);   color: var(--ac-error); }
.swb-badge--change  { background: var(--ac-warning-soft); color: var(--ac-warning); }
.swb-badge--locked  {
  background: var(--ac-warning-soft);
  color: var(--ac-warning);
  gap: 3px;
}

/* Status-Dot */
.swb-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.swb-status-dot--open     { background: var(--ac-warning); }
.swb-status-dot--progress { background: var(--ac-primary); }
.swb-status-dot--pending  { background: var(--ac-accent); }
.swb-status-dot--done     { background: var(--ac-green); }

/* ── Spalte 3: TaskDetail ─────────────────────────────────────────────── */

.swb-detail {
  overflow-y: auto;
  background: var(--ac-bg);
  padding: 16px 20px;
}

.swb-detail-empty,
.swb-detail-loading,
.swb-detail-error {
  padding: 40px 20px;
  text-align: center;
  color: var(--ac-text-secondary);
  font-size: 0.9rem;
}
.swb-detail-error { color: var(--ac-error); }

/* Detail-Header (Titel + Meta + Aktionsleiste) */
.swb-detail-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ac-border);
}
.swb-detail-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}
.swb-detail-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ac-text);
  line-height: 1.3;
  flex: 1;
  min-width: 0;
}
.swb-detail-nr {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 0.75rem;
  color: var(--ac-text-muted);
  background: var(--ac-bg-elevated);
  padding: 3px 8px;
  border-radius: var(--ac-radius-sm);
  flex-shrink: 0;
  align-self: center;
}
.swb-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 0.78rem;
  color: var(--ac-text-secondary);
}
.swb-detail-meta-item {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.swb-detail-meta-label {
  color: var(--ac-text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.swb-detail-meta-value {
  color: var(--ac-text);
  font-weight: 500;
}

/* Kacheln (Cards) — Muster aus .card */
.swb-tiles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 1440px) {
  .swb-tiles { grid-template-columns: 1fr 1fr; }
  .swb-tile--full { grid-column: 1 / -1; }
}

.swb-tile {
  background: var(--ac-bg-card);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  overflow: hidden;
}
.swb-tile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ac-border);
  background: var(--ac-bg-elevated);
}
.swb-tile-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ac-text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.swb-tile-count {
  font-size: 0.7rem;
  color: var(--ac-text-muted);
  background: var(--ac-bg);
  padding: 1px 8px;
  border-radius: 10px;
}
.swb-tile-body {
  padding: 12px 14px;
}
.swb-tile-empty {
  color: var(--ac-text-muted);
  font-size: 0.8rem;
  font-style: italic;
  text-align: center;
  padding: 20px 8px;
}

/* Key/Value-Grid in Kacheln */
.swb-kv-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 16px;
  font-size: 0.82rem;
}
.swb-kv-label {
  color: var(--ac-text-muted);
  font-weight: 500;
  padding-top: 1px;
}
.swb-kv-value {
  color: var(--ac-text);
  word-break: break-word;
}
.swb-kv-value--empty { color: var(--ac-text-muted); font-style: italic; }
.swb-kv-value a { color: var(--ac-accent); text-decoration: none; }
.swb-kv-value a:hover { text-decoration: underline; }

.swb-kv-sep {
  border: none;
  border-top: 1px dashed var(--ac-border);
  margin: 10px 0;
}

/* Fieldset-Groups (fuer gevo-XML mit mehreren fieldsets) */
.swb-kv-group + .swb-kv-group {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--ac-border);
}
.swb-kv-group-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ac-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
}

/* Liste in Kacheln (Teilaufgaben/Zustaendige/Teilnehmer/Belege) */
.swb-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.swb-list-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 10px;
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  font-size: 0.8rem;
}
.swb-list-row-icon {
  color: var(--ac-text-muted);
  flex-shrink: 0;
  padding-top: 2px;
}
.swb-list-row-body { flex: 1; min-width: 0; }
.swb-list-row-title {
  color: var(--ac-text);
  font-weight: 500;
  word-break: break-word;
}
.swb-list-row-sub {
  color: var(--ac-text-muted);
  font-size: 0.72rem;
  margin-top: 2px;
}

/* Teilaufgabe: Checkbox-Optik + completed-State */
.swb-task-check {
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--ac-border-input);
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.swb-task-check.is-done {
  background: var(--ac-green);
  border-color: var(--ac-green);
  color: var(--ac-bg);
}
.swb-list-row-title--done {
  color: var(--ac-text-muted);
  text-decoration: line-through;
}

/* Notiz-Karte */
.swb-notiz {
  padding: 10px 12px;
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
}
.swb-notiz + .swb-notiz { margin-top: 8px; }
.swb-notiz-meta {
  font-size: 0.7rem;
  color: var(--ac-text-muted);
  margin-bottom: 4px;
}
.swb-notiz-text {
  font-size: 0.82rem;
  color: var(--ac-text);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.4;
}

/* ── Spalte 4: Partnerakte ────────────────────────────────────────────── */

.swb-context {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
  border-left: 1px solid var(--ac-border);
  background: var(--ac-bg-card);
}

.swb-ctx-empty,
.swb-ctx-error {
  padding: 32px 16px;
  font-size: 0.82rem;
  color: var(--ac-text-secondary);
  text-align: center;
}
.swb-ctx-error { color: var(--ac-error); }

.swb-ctx-header {
  padding: 12px 14px 0;
  border-bottom: 1px solid var(--ac-border);
  flex-shrink: 0;
}
.swb-ctx-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ac-text);
  margin-bottom: 10px;
}
.swb-ctx-tabs {
  display: flex;
  gap: 2px;
}
.swb-ctx-tab {
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ac-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: var(--ac-transition);
  font-family: inherit;
}
.swb-ctx-tab:hover { color: var(--ac-text); }
.swb-ctx-tab.is-active {
  color: var(--ac-accent);
  border-bottom-color: var(--ac-accent);
}

.swb-ctx-body {
  padding: 14px;
  overflow-y: auto;
}

/* Partner-Kopf-Box */
.swb-ctx-partnerbox {
  padding: 12px 14px;
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  margin-bottom: 14px;
}
.swb-ctx-partnernr {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--ac-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}
.swb-ctx-partnername {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ac-text);
  margin-bottom: 4px;
}
.swb-ctx-partnermeta {
  font-size: 0.78rem;
  color: var(--ac-text-secondary);
}

.swb-ctx-section-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ac-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
}

.swb-ctx-kv { font-size: 0.8rem; }

/* Vertrags-Karte */
.swb-ctx-contract {
  padding: 10px 12px;
  background: var(--ac-bg-elevated);
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius-sm);
  margin-bottom: 8px;
}
.swb-ctx-contract-vsnr {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ac-text);
  margin-bottom: 6px;
}
.swb-ctx-contract-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.76rem;
  margin-top: 2px;
}
.swb-ctx-contract-row .swb-kv-label { min-width: 76px; }