/* ============================================================
   PROBLEME-BOARD · MINORITY REPORT EDITION
   Glass-Panels, Cyan-Cascade, Floating-Surfaces, Scanlines
   ============================================================ */

body.probleme-board {
  overflow: auto;
  background:
    radial-gradient(ellipse at 15% 8%, rgba(77, 210, 255, 0.12), transparent 50%),
    radial-gradient(ellipse at 85% 90%, rgba(106, 163, 255, 0.08), transparent 55%),
    radial-gradient(ellipse at 50% 50%, rgba(255, 102, 204, 0.03), transparent 70%),
    var(--bg-deep, #03060d);
}

/* Subtile Scanlines wie auf den MR-Glas-Tafeln */
body.probleme-board::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(77, 210, 255, 0.015) 2px,
    rgba(77, 210, 255, 0.015) 3px
  );
  z-index: 1;
  mix-blend-mode: screen;
}

/* Krümmung / Vignette wie Glas-Bildschirm */
body.probleme-board::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(3, 6, 13, 0.4) 100%);
  z-index: 2;
}

body.probleme-board #app {
  display: flex;
  flex-direction: column;
  height: auto;
  min-height: 100vh;
  position: relative;
  z-index: 3;
}

/* ===== HEADER ===== */
.hud-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(3,6,13,0.96), rgba(3,6,13,0.85));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  box-shadow: 0 1px 20px rgba(77, 210, 255, 0.06);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
  padding: 5px 12px;
  border: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  border-radius: 2px;
  color: var(--accent-cyan, #4dd2ff);
  text-decoration: none;
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 600;
  transition: all .2s;
  background: rgba(77, 210, 255, 0.04);
}
.back-link:hover {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
  box-shadow: 0 0 16px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}

/* ===== LAYOUT ===== */
.board-main {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  flex: 1;
  min-height: 0;
}

/* ===== SIDEBAR ===== */
.board-sidebar {
  background: linear-gradient(180deg, rgba(8,14,28,0.92), rgba(6,11,24,0.78));
  border-right: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  padding: 22px 20px;
  overflow-y: auto;
  max-height: calc(100vh - 64px);
  position: sticky;
  top: 64px;
  backdrop-filter: blur(8px);
  box-shadow: inset -1px 0 0 rgba(77, 210, 255, 0.06);
}

.board-sidebar h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent-cyan, #4dd2ff);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  text-shadow: 0 0 12px var(--accent-cyan-glow, rgba(77, 210, 255, 0.4));
  font-weight: 700;
}

/* ===== CLUSTER CHIPS ===== */
.cluster-filter {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cluster-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-left: 2px solid transparent;
  border-radius: 2px;
  color: var(--text-secondary, #8eb1d4);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  cursor: pointer;
  text-align: left;
  transition: all .15s ease;
  position: relative;
}
.cluster-chip:hover {
  background: rgba(77, 210, 255, 0.06);
  border-left-color: rgba(77, 210, 255, 0.4);
  color: var(--text-primary, #e6f1ff);
}
.cluster-chip.active {
  background: rgba(77, 210, 255, 0.12);
  border-color: rgba(77, 210, 255, 0.4);
  border-left-color: var(--accent-cyan, #4dd2ff);
  color: var(--accent-cyan, #4dd2ff);
  box-shadow: inset 0 0 12px rgba(77, 210, 255, 0.1);
}
.cluster-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px currentColor;
}
.cluster-chip .lbl {
  flex: 1;
  text-transform: capitalize;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.cluster-chip .cnt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-dim, #5f7d99);
  background: rgba(77, 210, 255, 0.05);
  padding: 2px 7px;
  border-radius: 2px;
  border: 1px solid rgba(77, 210, 255, 0.1);
  letter-spacing: 0.5px;
}
.cluster-chip.active .cnt {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
  border-color: var(--accent-cyan, #4dd2ff);
  box-shadow: 0 0 8px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}

/* ===== VIEW BUTTONS ===== */
.view-modes { display: flex; flex-direction: column; gap: 3px; }
.view-btn {
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  border-radius: 2px;
  color: var(--text-secondary, #8eb1d4);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  cursor: pointer;
  text-align: left;
  transition: all .15s;
  letter-spacing: 0.3px;
}
.view-btn:hover {
  border-color: var(--border-strong, rgba(77, 210, 255, 0.45));
  color: var(--text-primary, #e6f1ff);
}
.view-btn.active {
  background: rgba(77, 210, 255, 0.1);
  border-color: var(--accent-cyan, #4dd2ff);
  color: var(--accent-cyan, #4dd2ff);
  box-shadow: 0 0 12px rgba(77, 210, 255, 0.15);
}

.quick-action {
  display: block;
  width: 100%;
  padding: 9px 12px;
  margin-bottom: 5px;
  background: transparent;
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  border-radius: 2px;
  color: var(--text-secondary, #8eb1d4);
  font-size: 11px;
  cursor: pointer;
  text-align: left;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.5px;
  transition: all .15s;
}
.quick-action:hover {
  border-color: var(--accent-cyan, #4dd2ff);
  color: var(--accent-cyan, #4dd2ff);
  background: rgba(77, 210, 255, 0.04);
}

.hint {
  font-size: 11px;
  color: var(--text-dim, #5f7d99);
  line-height: 1.6;
}
.hint b { color: var(--text-secondary, #8eb1d4); }

/* ===== CONTENT ===== */
.board-content {
  padding: 24px 32px 80px;
  overflow-y: auto;
  max-height: calc(100vh - 64px);
}

.board-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  position: sticky;
  top: 0;
  background: linear-gradient(to bottom, var(--bg-deep, #03060d) 60%, transparent);
  z-index: 10;
  padding-top: 4px;
}

.board-header h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  letter-spacing: 3px;
  color: var(--text-primary, #e6f1ff);
  margin: 0;
  text-transform: uppercase;
  font-weight: 600;
  text-shadow: 0 0 12px rgba(77, 210, 255, 0.3);
}

.board-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  color: var(--text-dim, #5f7d99);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.board-controls select {
  background: rgba(8, 14, 28, 0.8);
  color: var(--text-primary, #e6f1ff);
  border: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  border-radius: 2px;
  padding: 6px 12px;
  font-size: 11px;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.5px;
  cursor: pointer;
}
.check-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

/* ===== CARDS ===== */
.problems-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
}
.problems-list.grouped,
.problems-list.concepts {
  grid-template-columns: 1fr;
  gap: 6px;
}

.group-section { margin-bottom: 32px; }
.group-section h3.group-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--accent-cyan, #4dd2ff);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
  font-weight: 700;
  text-shadow: 0 0 12px var(--accent-cyan-glow, rgba(77, 210, 255, 0.4));
}
.group-section h3.group-title .group-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-dim, #5f7d99);
  background: rgba(77, 210, 255, 0.06);
  padding: 3px 9px;
  border-radius: 2px;
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
}
.group-section h3.group-title .group-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 12px currentColor;
}
.group-section .problems-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
}

/* CARD = Glas-Tafel */
.problem-card {
  background: linear-gradient(135deg, rgba(8, 14, 28, 0.92), rgba(6, 11, 24, 0.7));
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  border-left: 2px solid var(--cluster-color, var(--accent-cyan, #4dd2ff));
  border-radius: 2px;
  padding: 14px 16px;
  position: relative;
  transition: all .2s cubic-bezier(.4,.2,.2,1);
  cursor: pointer;
  overflow: hidden;
  backdrop-filter: blur(4px);
  box-shadow:
    0 1px 0 rgba(77, 210, 255, 0.06),
    0 8px 24px rgba(0, 0, 0, 0.4);
}

/* Eckmarken wie auf MR-Display */
.problem-card::before,
.problem-card::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid var(--cluster-color, var(--accent-cyan, #4dd2ff));
  opacity: 0.5;
  pointer-events: none;
  transition: all 0.2s;
}
.problem-card::before {
  top: 4px;
  left: 4px;
  border-right: none;
  border-bottom: none;
}
.problem-card::after {
  bottom: 4px;
  right: 4px;
  border-left: none;
  border-top: none;
}

.problem-card:hover {
  border-color: var(--accent-cyan, #4dd2ff);
  border-left-color: var(--cluster-color, var(--accent-cyan, #4dd2ff));
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(77, 210, 255, 0.2),
    0 8px 28px rgba(77, 210, 255, 0.12),
    0 12px 32px rgba(0, 0, 0, 0.5);
}
.problem-card:hover::before,
.problem-card:hover::after {
  opacity: 1;
  width: 14px;
  height: 14px;
}

.problem-card.selected {
  background: linear-gradient(135deg, rgba(77, 210, 255, 0.08), rgba(106, 163, 255, 0.04));
  border-color: var(--accent-cyan, #4dd2ff);
  box-shadow:
    0 0 0 1px rgba(77, 210, 255, 0.4),
    inset 0 0 24px rgba(77, 210, 255, 0.06);
}
.problem-card.selected::before,
.problem-card.selected::after { opacity: 1; }

.problem-card.has-enrichment::before {
  border-color: var(--accent-cyan, #4dd2ff);
  box-shadow: 0 0 8px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}

/* Subtle Scan-Effekt beim Hover */
.problem-card .scan-line {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan, #4dd2ff), transparent);
  opacity: 0;
  pointer-events: none;
}
.problem-card:hover .scan-line {
  animation: scanV 1.5s linear;
}
@keyframes scanV {
  0% { top: 0; opacity: 1; left: 0; }
  100% { top: 100%; opacity: 0; left: 0; }
}

.problem-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.problem-meta .cluster-tag {
  background: var(--cluster-color, var(--accent-cyan, #4dd2ff));
  color: #000;
  padding: 2px 8px;
  border-radius: 1px;
  font-weight: 700;
  box-shadow: 0 0 8px var(--cluster-color, var(--accent-cyan-glow, rgba(77, 210, 255, 0.55)));
}
.problem-meta .concept-link {
  color: var(--text-dim, #5f7d99);
  text-decoration: none;
  border-bottom: 1px dashed var(--text-dim, #5f7d99);
  font-family: 'Inter', sans-serif;
  text-transform: none;
  letter-spacing: 0.3px;
  font-size: 10px;
  font-weight: 500;
}
.problem-meta .concept-link:hover {
  color: var(--accent-cyan, #4dd2ff);
  border-bottom-color: var(--accent-cyan, #4dd2ff);
}

.problem-meta .id-tag {
  font-size: 9px;
  color: var(--text-dim, #5f7d99);
  margin-left: auto;
  opacity: 0.6;
}

.problem-text {
  color: var(--text-primary, #e6f1ff);
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 10px;
  font-weight: 400;
}

.problem-card .enrich-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 8px 0;
}
.problem-card .enrich-badge {
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  padding: 2px 6px;
  background: rgba(77, 210, 255, 0.06);
  border: 1px solid rgba(77, 210, 255, 0.18);
  color: var(--accent-cyan, #4dd2ff);
  border-radius: 1px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.problem-card .enrich-badge.amber {
  background: rgba(255, 185, 85, 0.06);
  border-color: rgba(255, 185, 85, 0.25);
  color: var(--accent-amber, #ffb955);
}
.problem-card .enrich-badge.magenta {
  background: rgba(255, 102, 204, 0.06);
  border-color: rgba(255, 102, 204, 0.25);
  color: var(--accent-magenta, #ff66cc);
}

.problem-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(77, 210, 255, 0.1);
  align-items: center;
}
.problem-actions button {
  background: transparent;
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  color: var(--text-secondary, #8eb1d4);
  padding: 4px 10px;
  border-radius: 1px;
  font-size: 9px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all .15s;
}
.problem-actions button:hover {
  border-color: var(--accent-cyan, #4dd2ff);
  color: var(--accent-cyan, #4dd2ff);
  background: rgba(77, 210, 255, 0.04);
}
.problem-actions button.active {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
  border-color: var(--accent-cyan, #4dd2ff);
  box-shadow: 0 0 8px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}
.problem-actions button.btn-open {
  background: rgba(77, 210, 255, 0.06);
  border-color: rgba(77, 210, 255, 0.45);
  color: var(--accent-cyan, #4dd2ff);
}
.problem-actions button.btn-open:hover {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
}

.problem-actions .severity {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.problem-actions .severity .star {
  color: var(--text-dim, #5f7d99);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  text-shadow: 0 0 4px transparent;
  transition: all 0.15s;
}
.problem-actions .severity .star:hover { transform: scale(1.2); }
.problem-actions .severity .star.on {
  color: var(--accent-amber, #ffb955);
  text-shadow: 0 0 6px var(--accent-amber, #ffb955);
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim, #5f7d99);
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  letter-spacing: 3px;
}

/* ============================================================
   SLIDE-OUT DRAWER (Minority-Report-Stil — schwebt von rechts)
   ============================================================ */
.problem-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(640px, 96vw);
  height: 100vh;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(77, 210, 255, 0.06), transparent 50%),
    linear-gradient(135deg, rgba(8, 14, 28, 0.98), rgba(6, 11, 24, 0.94));
  border-left: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  box-shadow:
    -2px 0 0 rgba(77, 210, 255, 0.25),
    -20px 0 60px rgba(0, 0, 0, 0.6),
    inset 1px 0 0 rgba(77, 210, 255, 0.1);
  transform: translateX(105%);
  transition: transform 0.4s cubic-bezier(.4,.05,.2,1);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(20px);
}

.problem-drawer.open {
  transform: translateX(0);
}

/* Eckmarken am Drawer */
.problem-drawer::before,
.problem-drawer::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 1px solid var(--accent-cyan, #4dd2ff);
  pointer-events: none;
  box-shadow: 0 0 8px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}
.problem-drawer::before {
  top: 10px;
  left: 10px;
  border-right: none;
  border-bottom: none;
}
.problem-drawer::after {
  bottom: 10px;
  right: 10px;
  border-left: none;
  border-top: none;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 999;
}
.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer-header {
  padding: 20px 28px 16px;
  border-bottom: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex-shrink: 0;
}

.drawer-header .drawer-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.drawer-header .drawer-tag-row {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.drawer-header .drawer-tag-row .cluster-tag {
  background: var(--cluster-color, var(--accent-cyan, #4dd2ff));
  color: #000;
  padding: 2px 10px;
  font-weight: 700;
  box-shadow: 0 0 8px var(--cluster-color, var(--accent-cyan-glow, rgba(77, 210, 255, 0.55)));
}
.drawer-header .drawer-tag-row .concept-link {
  color: var(--text-dim, #5f7d99);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  font-family: 'Inter', sans-serif;
  text-transform: none;
  letter-spacing: 0.3px;
}
.drawer-header .drawer-tag-row .concept-link:hover {
  color: var(--accent-cyan, #4dd2ff);
}
.drawer-header h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  color: var(--text-primary, #e6f1ff);
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.5px;
  line-height: 1.4;
  text-shadow: 0 0 12px rgba(77, 210, 255, 0.2);
}

.drawer-close {
  background: transparent;
  border: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  color: var(--accent-cyan, #4dd2ff);
  width: 36px;
  height: 36px;
  border-radius: 2px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s;
  font-family: 'Orbitron', sans-serif;
}
.drawer-close:hover {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
  box-shadow: 0 0 12px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 28px 40px;
  scroll-behavior: smooth;
}

.drawer-body::-webkit-scrollbar {
  width: 8px;
}
.drawer-body::-webkit-scrollbar-track {
  background: rgba(77, 210, 255, 0.04);
}
.drawer-body::-webkit-scrollbar-thumb {
  background: rgba(77, 210, 255, 0.25);
  border-radius: 0;
}

.drawer-section {
  margin-bottom: 22px;
  position: relative;
}
.drawer-section h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent-cyan, #4dd2ff);
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--border, rgba(77, 210, 255, 0.18));
  text-transform: uppercase;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.drawer-section h3::before {
  content: "▸";
  color: var(--accent-cyan, #4dd2ff);
  font-size: 9px;
}

.drawer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.drawer-section ul li {
  font-size: 13px;
  color: var(--text-primary, #e6f1ff);
  padding: 8px 12px;
  background: rgba(77, 210, 255, 0.03);
  border-left: 2px solid rgba(77, 210, 255, 0.3);
  position: relative;
  line-height: 1.5;
}

.drawer-section.amber ul li {
  background: rgba(255, 185, 85, 0.04);
  border-left-color: rgba(255, 185, 85, 0.4);
}
.drawer-section.magenta ul li {
  background: rgba(255, 102, 204, 0.04);
  border-left-color: rgba(255, 102, 204, 0.4);
}
.drawer-section.green ul li {
  background: rgba(102, 255, 178, 0.04);
  border-left-color: rgba(102, 255, 178, 0.4);
}

.drawer-impact {
  background: linear-gradient(135deg, rgba(255, 85, 119, 0.08), rgba(255, 102, 204, 0.04));
  border: 1px solid rgba(255, 85, 119, 0.3);
  padding: 14px 16px;
  margin: 0 0 22px;
  font-size: 13px;
  color: var(--text-primary, #e6f1ff);
  line-height: 1.6;
  position: relative;
}
.drawer-impact::before {
  content: "BUSINESS IMPACT";
  position: absolute;
  top: -10px;
  left: 14px;
  background: var(--bg-deep, #03060d);
  padding: 0 8px;
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--accent-red, #ff5577);
  text-shadow: 0 0 8px var(--accent-red, #ff5577);
}

.drawer-talktrack {
  background: linear-gradient(135deg, rgba(77, 210, 255, 0.06), rgba(102, 255, 178, 0.03));
  border: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  padding: 14px 16px;
  margin: 0 0 22px;
  font-size: 13px;
  color: var(--text-primary, #e6f1ff);
  line-height: 1.6;
  font-style: italic;
  position: relative;
}
.drawer-talktrack::before {
  content: '"';
  position: absolute;
  top: -8px;
  left: 8px;
  font-size: 40px;
  color: var(--accent-cyan, #4dd2ff);
  opacity: 0.4;
  font-family: 'Orbitron', sans-serif;
  line-height: 1;
}
.drawer-talktrack-label {
  position: absolute;
  top: -10px;
  right: 14px;
  background: var(--bg-deep, #03060d);
  padding: 0 8px;
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--accent-cyan, #4dd2ff);
}

/* KPI grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.kpi-cell {
  background: rgba(77, 210, 255, 0.03);
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}
.kpi-cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--accent-cyan, #4dd2ff);
  border-left: 1px solid var(--accent-cyan, #4dd2ff);
}
.kpi-cell .kpi-name {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim, #5f7d99);
  font-family: 'JetBrains Mono', monospace;
}
.kpi-cell .kpi-target {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  color: var(--accent-cyan, #4dd2ff);
  font-weight: 700;
  text-shadow: 0 0 8px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}
.kpi-cell .kpi-unit {
  font-size: 10px;
  color: var(--text-dim, #5f7d99);
}

/* Mitigations */
.mitigations { display: flex; flex-direction: column; gap: 8px; }
.mitigation {
  background: rgba(102, 255, 178, 0.03);
  border: 1px solid rgba(102, 255, 178, 0.2);
  border-left: 3px solid var(--accent-green, #66ffb2);
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.mitigation-action {
  font-size: 13px;
  color: var(--text-primary, #e6f1ff);
  line-height: 1.4;
}
.mitigation-tags {
  display: flex;
  gap: 4px;
}
.mit-tag {
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  padding: 2px 6px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 1px;
  border: 1px solid;
}
.mit-tag.horizon-quick-win { color: #66ffb2; border-color: rgba(102, 255, 178, 0.4); background: rgba(102, 255, 178, 0.06); }
.mit-tag.horizon-3-months { color: #4dd2ff; border-color: rgba(77, 210, 255, 0.4); background: rgba(77, 210, 255, 0.06); }
.mit-tag.horizon-12-months { color: #ffb955; border-color: rgba(255, 185, 85, 0.4); background: rgba(255, 185, 85, 0.06); }
.mit-tag.effort-S, .mit-tag.impact-L { color: #66ffb2; border-color: rgba(102, 255, 178, 0.4); }
.mit-tag.effort-M, .mit-tag.impact-M { color: #4dd2ff; border-color: rgba(77, 210, 255, 0.4); }
.mit-tag.effort-L, .mit-tag.impact-S { color: #ff5577; border-color: rgba(255, 85, 119, 0.4); }

/* Pills row (vendors / regulatory) */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.pill {
  font-size: 11px;
  padding: 4px 10px;
  background: rgba(77, 210, 255, 0.06);
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  color: var(--accent-cyan, #4dd2ff);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.5px;
  border-radius: 1px;
}
.pill.amber {
  background: rgba(255, 185, 85, 0.06);
  border-color: rgba(255, 185, 85, 0.25);
  color: var(--accent-amber, #ffb955);
}

.drawer-foot {
  border-top: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  padding: 16px 28px;
  display: flex;
  gap: 8px;
  background: rgba(8, 14, 28, 0.6);
  flex-shrink: 0;
}
.drawer-foot button, .drawer-foot a {
  flex: 1;
  padding: 9px 12px;
  background: transparent;
  border: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  color: var(--accent-cyan, #4dd2ff);
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  text-transform: uppercase;
  font-weight: 700;
  transition: all 0.15s;
}
.drawer-foot button:hover, .drawer-foot a:hover {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
  box-shadow: 0 0 16px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}

.drawer-loading {
  padding: 80px 20px;
  text-align: center;
  color: var(--text-dim, #5f7d99);
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  letter-spacing: 3px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ============================================================
   CLUSTER COLOR VARIABLES (MR-Style: blau/cyan-dominant)
   ============================================================ */
[data-cluster="governance"]   { --cluster-color: #ff5577; }
[data-cluster="quality"]      { --cluster-color: #ffb955; }
[data-cluster="architecture"] { --cluster-color: #4dd2ff; }
[data-cluster="mesh"]         { --cluster-color: #ad8aff; }
[data-cluster="mdm"]          { --cluster-color: #66ffb2; }
[data-cluster="metadata"]     { --cluster-color: #ff66cc; }
[data-cluster="security"]     { --cluster-color: #ff8866; }
[data-cluster="regulation"]   { --cluster-color: #ffdd66; }

@media print {
  body.probleme-board::before, body.probleme-board::after { display: none; }
  .board-sidebar, .board-header .board-controls, .problem-actions, .back-link, .search-bar, .problem-drawer, .drawer-overlay { display: none !important; }
  body { background: white !important; color: black !important; }
  .problem-card { break-inside: avoid; border: 1px solid #ccc; background: white; color: black; }
  .problem-text { color: black; }
  .problems-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 880px) {
  .board-main { grid-template-columns: 1fr; }
  .board-sidebar { position: static; max-height: none; }
  .problems-list { grid-template-columns: 1fr; }
  .problem-drawer { width: 100vw; }
}

/* ============================================================
   WEB-RECHERCHE-QUELLEN (sources[]) im Drawer
   ============================================================ */
.sources-section {
  margin-top: 28px;
  border-top: 1px solid rgba(77, 210, 255, 0.18);
  padding-top: 18px;
}
.sources-section h3 {
  color: var(--accent-cyan, #4dd2ff) !important;
  text-shadow: 0 0 10px var(--accent-cyan-glow, rgba(77, 210, 255, 0.4));
}
.src-group {
  margin-bottom: 14px;
}
.src-group-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim, #5f7d99);
  margin-bottom: 6px;
  padding-left: 4px;
}
.src-group[data-type="standard"] .src-group-label { color: #4dd2ff; }
.src-group[data-type="regulation"] .src-group-label { color: #ffdd66; }
.src-group[data-type="vendor"] .src-group-label { color: #ad8aff; }
.src-group[data-type="analyst"] .src-group-label { color: #ff66cc; }
.src-group[data-type="academic"] .src-group-label { color: #66ffb2; }
.src-group[data-type="consulting"] .src-group-label { color: #ffb955; }
.src-group[data-type="thought-leader"] .src-group-label { color: #ff5577; }
.src-group[data-type="search"] .src-group-label { color: #8eb1d4; }

.src-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.src-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: linear-gradient(135deg, rgba(8, 14, 28, 0.7), rgba(6, 11, 24, 0.5));
  border: 1px solid rgba(77, 210, 255, 0.12);
  border-left: 2px solid rgba(77, 210, 255, 0.4);
  border-radius: 1px;
  color: var(--text-primary, #e6f1ff);
  text-decoration: none;
  font-size: 12px;
  line-height: 1.4;
  transition: all 0.15s;
  position: relative;
}
.src-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 5px;
  border-top: 1px solid rgba(77, 210, 255, 0.4);
  border-left: 1px solid rgba(77, 210, 255, 0.4);
  opacity: 0.6;
}
.src-link:hover {
  background: linear-gradient(135deg, rgba(77, 210, 255, 0.08), rgba(8, 14, 28, 0.7));
  border-color: var(--accent-cyan, #4dd2ff);
  border-left-color: var(--accent-cyan, #4dd2ff);
  transform: translateX(3px);
  box-shadow: 0 0 12px rgba(77, 210, 255, 0.15);
}
.src-link:hover::before { opacity: 1; }
.src-link[data-type="standard"]      { border-left-color: #4dd2ff; }
.src-link[data-type="regulation"]    { border-left-color: #ffdd66; }
.src-link[data-type="vendor"]        { border-left-color: #ad8aff; }
.src-link[data-type="analyst"]       { border-left-color: #ff66cc; }
.src-link[data-type="academic"]      { border-left-color: #66ffb2; }
.src-link[data-type="consulting"]    { border-left-color: #ffb955; }
.src-link[data-type="thought-leader"] { border-left-color: #ff5577; }
.src-link[data-type="search"]        { border-left-color: #8eb1d4; }

.src-icon {
  font-size: 14px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 4px currentColor);
}
.src-label {
  flex: 1;
  color: var(--text-primary, #e6f1ff);
}
.src-go {
  color: var(--accent-cyan, #4dd2ff);
  font-size: 12px;
  opacity: 0.5;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 1px;
  font-weight: 700;
  text-shadow: 0 0 4px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
  transition: all 0.15s;
}
.src-link:hover .src-go {
  opacity: 1;
  transform: translate(2px, -2px);
}

/* Card-Body Badge in cyan */
.enrich-badge.cyan {
  background: rgba(77, 210, 255, 0.08);
  border-color: rgba(77, 210, 255, 0.4);
  color: var(--accent-cyan, #4dd2ff);
}

/* Print: Hyperlinks darstellen */
@media print {
  .src-link {
    background: white !important;
    color: #000 !important;
    border: 1px solid #ccc !important;
  }
  .src-link::after {
    content: " (" attr(href) ")";
    font-size: 9px;
    color: #888;
  }
}

/* ============================================================
   UX V2: Density / Severity-Filter / Drawer-Nav / Keyboard
   ============================================================ */

/* DICHTE-Modi */
.density-modes { display: flex; flex-direction: column; gap: 3px; }
.density-btn {
  padding: 7px 11px;
  background: transparent;
  border: 1px solid var(--border, rgba(77, 210, 255, 0.18));
  border-radius: 2px;
  color: var(--text-secondary, #8eb1d4);
  font-family: 'Inter', sans-serif;
  font-size: 11.5px;
  cursor: pointer;
  text-align: left;
  transition: all .15s;
  letter-spacing: 0.3px;
}
.density-btn:hover { border-color: var(--border-strong, rgba(77, 210, 255, 0.45)); color: var(--text-primary, #e6f1ff); }
.density-btn.active {
  background: rgba(77, 210, 255, 0.1);
  border-color: var(--accent-cyan, #4dd2ff);
  color: var(--accent-cyan, #4dd2ff);
  box-shadow: 0 0 8px rgba(77, 210, 255, 0.15);
}

/* SEVERITY-Quick-Filter */
.sev-chips { display: flex; gap: 4px; flex-wrap: wrap; }
.sev-chip {
  padding: 5px 10px;
  background: transparent;
  border: 1px solid rgba(255, 185, 85, 0.22);
  border-radius: 2px;
  color: var(--text-dim, #5f7d99);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all .15s;
}
.sev-chip:hover {
  border-color: var(--accent-amber, #ffb955);
  color: var(--accent-amber, #ffb955);
}
.sev-chip.active {
  background: var(--accent-amber, #ffb955);
  color: #000;
  border-color: var(--accent-amber, #ffb955);
  box-shadow: 0 0 8px var(--accent-amber, #ffb955);
  font-weight: 700;
}

/* Keyboard-Hint */
.hint-kbd { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.3px; line-height: 1.8; }
.hint-kbd kbd {
  display: inline-block;
  background: rgba(77, 210, 255, 0.08);
  border: 1px solid rgba(77, 210, 255, 0.3);
  color: var(--accent-cyan, #4dd2ff);
  padding: 1px 5px;
  border-radius: 2px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 600;
  margin: 0 1px;
  box-shadow: 0 1px 0 rgba(77, 210, 255, 0.2);
}

/* CARD DENSITY MODES */
.problems-list[data-density="compact"] {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}
.problems-list[data-density="compact"] .problem-card { padding: 9px 12px; }
.problems-list[data-density="compact"] .problem-card .problem-text { font-size: 12px; }
.problems-list[data-density="compact"] .problem-card .problem-actions {
  margin-top: 8px; padding-top: 6px;
}
.problems-list[data-density="compact"] .problem-meta { margin-bottom: 6px; font-size: 8.5px; }

.problems-list[data-density="spacious"] {
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 20px;
}
.problems-list[data-density="spacious"] .problem-card { padding: 18px 20px; }
.problems-list[data-density="spacious"] .problem-text { font-size: 14px; }

/* Card Keyboard-Focus */
.problem-card:focus,
.problem-card:focus-visible {
  outline: none;
  border-color: var(--accent-cyan, #4dd2ff);
  box-shadow:
    0 0 0 2px rgba(77, 210, 255, 0.4),
    0 0 24px rgba(77, 210, 255, 0.2);
  transform: translateY(-1px);
}
.problem-card:focus::before,
.problem-card:focus::after {
  opacity: 1;
  border-color: var(--accent-cyan, #4dd2ff);
}

/* DRAWER Navigator */
.drawer-nav { display: flex; gap: 6px; flex-shrink: 0; }
.drawer-nav-btn {
  background: transparent;
  border: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
  color: var(--accent-cyan, #4dd2ff);
  width: 36px;
  height: 36px;
  border-radius: 2px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  transition: all 0.15s;
}
.drawer-nav-btn:hover {
  background: var(--accent-cyan, #4dd2ff);
  color: #000;
  box-shadow: 0 0 12px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}
.drawer-nav-btn:active { transform: scale(0.95); }

.drawer-nav-pos {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--accent-cyan, #4dd2ff);
  background: rgba(77, 210, 255, 0.08);
  border: 1px solid rgba(77, 210, 255, 0.2);
  padding: 2px 7px;
  border-radius: 1px;
  margin-left: 4px;
}

/* LOADING STATE (Enrichment fetch) */
body[data-enrichment-loading="1"] .problem-card.has-enrichment {
  /* placeholder for ghost-ish look — disabled by default since enrichment loads fast */
}
body[data-enrichment-loading="1"]::after {
  content: "ENRICHMENT · LOADING";
  position: fixed;
  top: 70px;
  right: 24px;
  background: rgba(8, 14, 28, 0.95);
  border: 1px solid var(--accent-cyan, #4dd2ff);
  color: var(--accent-cyan, #4dd2ff);
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 2.5px;
  padding: 6px 12px;
  border-radius: 2px;
  box-shadow: 0 0 16px rgba(77, 210, 255, 0.25);
  animation: pulse 1.6s ease-in-out infinite;
  z-index: 500;
}

/* Card has-enrichment Indikator-Pulse beim Hover */
.problem-card.has-enrichment::before {
  background: radial-gradient(circle at top left, rgba(77, 210, 255, 0.25), transparent 70%);
}

/* Sticky-Sidebar Scroll-Polish */
.board-sidebar::-webkit-scrollbar { width: 6px; }
.board-sidebar::-webkit-scrollbar-track { background: transparent; }
.board-sidebar::-webkit-scrollbar-thumb { background: rgba(77, 210, 255, 0.18); border-radius: 3px; }
.board-sidebar::-webkit-scrollbar-thumb:hover { background: rgba(77, 210, 255, 0.35); }

/* Sticky-Board-Header verbessern (Scroll-Shadow) */
.board-header {
  box-shadow: 0 8px 24px -10px rgba(3, 6, 13, 0.9);
}

/* Mobile: Bottom-Sheet statt Side-Drawer */
@media (max-width: 720px) {
  .problem-drawer {
    width: 100vw;
    height: 92vh;
    top: auto;
    bottom: 0;
    right: 0;
    transform: translateY(105%);
    border-left: none;
    border-top: 1px solid var(--border-strong, rgba(77, 210, 255, 0.45));
    border-radius: 12px 12px 0 0;
  }
  .problem-drawer.open { transform: translateY(0); }
  .drawer-nav-btn { width: 32px; height: 32px; font-size: 14px; }
  .sev-chips { flex-direction: row; }
}

/* Playbook-Link Hervorhebung */
.quick-action-primary {
  background: linear-gradient(135deg, rgba(77, 210, 255, 0.12), rgba(106, 163, 255, 0.06));
  border-color: rgba(77, 210, 255, 0.45) !important;
  color: var(--accent-cyan, #4dd2ff) !important;
  font-weight: 600;
  text-decoration: none !important;
  display: block;
}
.quick-action-primary:hover {
  background: var(--accent-cyan, #4dd2ff) !important;
  color: #000 !important;
  box-shadow: 0 0 12px var(--accent-cyan-glow, rgba(77, 210, 255, 0.55));
}