:root {
  --kc-blue: #201859;
  --kc-accent: #59ff19;
  --kc-blue-2: #585283;
  --kc-blue-3: #8f8bac;
  --kc-violet-1: #bebbd7;
  --kc-violet-2: #e5e4ef;
  --kc-yellow: #ffe00a;
  --kc-red: #ff1d00;
  --kc-green-status: #92d050;

  --bg: #0f0b2f;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-2: rgba(255, 255, 255, 0.03);
  --stroke: rgba(229, 228, 239, 0.18);
  --stroke-strong: rgba(229, 228, 239, 0.28);
  --text: rgba(255, 255, 255, 0.93);
  --muted: rgba(229, 228, 239, 0.75);
  --shadow: 0 18px 70px rgba(0, 0, 0, 0.25);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { scrollbar-color: rgba(89, 255, 25, 0.65) rgba(255, 255, 255, 0.08); scrollbar-width: thin; }
body {
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 720px at 20% 0%, rgba(89, 255, 25, 0.06), transparent 62%),
    radial-gradient(1200px 900px at 85% 10%, rgba(190, 187, 215, 0.10), transparent 60%),
    radial-gradient(900px 900px at 60% 80%, rgba(32, 24, 89, 0.35), transparent 60%),
    var(--bg);
}

*::-webkit-scrollbar { width: 12px; height: 12px; }
*::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.05); border-radius: 999px; }
*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(89, 255, 25, 0.75), rgba(88, 82, 131, 0.95));
  border-radius: 999px;
  border: 2px solid rgba(15, 11, 47, 0.85);
}
*::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, rgba(89, 255, 25, 0.9), rgba(32, 24, 89, 1)); }

button, input, textarea, select { font: inherit; }
a { color: #9ec4ff; }
a:hover { color: #c5dcff; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small-muted { color: var(--muted); font-size: 12px; }

.skip-link { position: absolute; left: -999px; }
.skip-link:focus {
  left: 12px;
  top: 12px;
  z-index: 10;
  background: #000;
  color: #fff;
  padding: 8px 10px;
  border-radius: 10px;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 292px;
  border-right: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: auto;
}
.brand-card {
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 18px 16px;
  background: linear-gradient(180deg, rgba(0,0,0,.22), rgba(255,255,255,.03));
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 122px;
  overflow: hidden;
}
.brand-logo {
  width: 100%;
  max-width: 228px;
  height: auto;
  display: block;
  filter: drop-shadow(0 14px 30px rgba(0,0,0,.35));
}

.nav { display: grid; gap: 12px; }
.nav-section { display: grid; gap: 8px; }
.nav-section-title {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 4px;
}
.nav-section-items { display: grid; gap: 8px; }
.nav-btn {
  text-align: left;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 12px;
  cursor: pointer;
  transition: .18s ease;
}
.nav-btn:hover { background: rgba(255,255,255,0.06); transform: translateY(-1px); }
.nav-btn.active {
  border-color: rgba(89,255,25,.45);
  background: rgba(89,255,25,.12);
  box-shadow: inset 0 0 0 1px rgba(89,255,25,.18);
}

.sidebar-foot { margin-top: auto; font-size: 12px; color: var(--muted); }
.main { margin-left: 292px; padding: 22px; }

.glass, .card, .modal-card {
  border: 1px solid var(--stroke);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: var(--shadow);
}
.hero {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.hero-title { margin: 0; color: var(--kc-accent); letter-spacing: .2px; }
.hero-sub { margin: 8px 0 0; max-width: 1050px; color: var(--muted); }
.hero-actions { display: flex; gap: 10px; align-items: center; }

.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.management-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }

.card { padding: 14px; }
.card h2, .card h3 { margin-top: 0; }
.section-title-accent { color: var(--kc-accent); }
.interactive-card,
.cost-breakdown-card,
.metric-card.interactive-card {
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}
.interactive-card:hover,
.cost-breakdown-card:hover,
.metric-card.interactive-card:hover {
  transform: translateY(-2px);
  border-color: rgba(89,255,25,.38);
  background: rgba(255,255,255,0.08);
}

.kpi { font-size: 30px; font-weight: 800; line-height: 1.05; word-break: break-word; }
.kpi-sub { margin-top: 6px; color: var(--muted); font-size: 13px; }
.kpi-good { color: var(--kc-accent); }
.kpi-warn { color: var(--kc-yellow); }
.kpi-muted { color: var(--kc-violet-1); }

.inline-stats, .item-actions, .badge-row, .detail-actions, .seg, .selection-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.pill, .status-badge, .bucket-badge, .requirement-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  font-size: 12px;
}
.pill.good, .status-badge.gekauft, .bucket-badge.ist { background: rgba(89,255,25,.16); }
.pill.warn, .status-badge.offen { background: rgba(255,224,10,.16); }
.pill.neutral, .status-badge.zurückgestellt, .bucket-badge.plan { background: rgba(255,255,255,.05); }
.selection-summary { display: inline-flex; align-items: center; gap: 8px; }
.requirement-badge.mindest { background: rgba(32,24,89,.35); }
.requirement-badge.erweiterung { background: rgba(88,82,131,.35); }

.cost-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.cost-breakdown-card {
  border: 1px solid rgba(229,228,239,.16);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255,255,255,.04);
  color: var(--text);
  text-align: left;
  display: grid;
  gap: 8px;
}
.cost-breakdown-card.good .cost-breakdown-value { color: var(--kc-accent); }
.cost-breakdown-card.warn .cost-breakdown-value { color: var(--kc-yellow); }
.cost-breakdown-card.emphasis {
  background: linear-gradient(180deg, rgba(89,255,25,.08), rgba(255,255,255,.04));
  border-color: rgba(89,255,25,.28);
}
.cost-breakdown-title { font-size: 13px; color: var(--muted); }
.cost-breakdown-value { font-size: 26px; font-weight: 800; line-height: 1.1; }
.cost-breakdown-sub { font-size: 12px; color: var(--muted); }

.metric-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.metric-card {
  border: 1px solid rgba(229,228,239,.14);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255,255,255,.03);
}

.charts-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.chart-card { min-height: 340px; }
.chart-box { position: relative; min-height: 280px; }
.chart-box canvas { width: 100% !important; height: 280px !important; display: block; cursor: pointer; }

.btn {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  color: var(--text);
  background: rgba(255,255,255,.05);
  transition: .18s ease;
}
.btn:hover { background: rgba(255,255,255,.09); }
.btn.primary { border-color: rgba(89,255,25,.45); background: rgba(89,255,25,.16); font-weight: 700; }
.btn.ghost { background: rgba(255,255,255,.02); }
.btn.small { padding: 7px 10px; border-radius: 10px; font-size: 13px; }
.danger-btn { border-color: rgba(255,29,0,.35); color: #ffd6cf; }
.danger-btn:hover { background: rgba(255,29,0,.12); }
.icon-btn {
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  cursor: pointer;
}

.backup-box { display: flex; flex-direction: column; gap: 10px; margin-top: 2px; }
.backup-box .hint { font-size: 12px; color: var(--muted); line-height: 1.45; }
.backup-settings {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--stroke);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
}
.backup-settings label {
  color: var(--muted);
  font-size: 12px;
}
#restorePointLimit {
  text-align: right;
}

.list-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; flex-wrap: wrap; }
.list-head h2 { margin: 0; }
.list-sub { margin: 6px 0 0; color: var(--muted); }
.filters { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; align-items: stretch; }
.control { display: flex; flex-direction: column; gap: 6px; min-width: 200px; }
.control.grow { flex: 1 1 320px; }
.control label, .control span { color: var(--muted); font-size: 13px; }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  background: rgba(255,255,255,.04);
  color: var(--text);
  border: 1px solid rgba(229,228,239,.12);
  border-radius: 12px;
}
input:focus, select:focus, textarea:focus, summary:focus {
  outline: none;
  border-color: rgba(89,255,25,.48);
  box-shadow: 0 0 0 3px rgba(89,255,25,.12);
}
select option {
  background: var(--kc-blue);
  color: #fff;
}
textarea { min-height: 110px; resize: vertical; }
.check { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; }
.compact-check { min-height: auto; }
.check input { width: auto; }

.filter-menu {
  min-width: 240px;
  border: 1px solid rgba(229,228,239,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  overflow: hidden;
}
.filter-menu summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 48px;
}
.filter-menu summary::-webkit-details-marker { display: none; }
.filter-menu[open] summary { border-bottom: 1px solid rgba(229,228,239,.12); background: rgba(255,255,255,.04); }
.filter-panel { padding: 12px; display: grid; gap: 10px; }
.filter-mode-row { display: flex; gap: 12px; flex-wrap: wrap; }
.filter-mode-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text) !important;
}
.filter-mode-option input,
.filter-option-item input {
  width: auto;
  accent-color: var(--kc-accent);
}
.filter-option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 10px;
  max-height: 220px;
  overflow: auto;
  padding-right: 4px;
}
.filter-option-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(229,228,239,.10);
  background: rgba(255,255,255,.03);
  color: var(--text) !important;
}

.table-wrap {
  overflow: auto;
  border-radius: 14px;
  border: 1px solid rgba(229,228,239,.12);
  margin-top: 14px;
  background: rgba(11, 8, 34, 0.3);
}
table { width: 100%; border-collapse: collapse; }
th, td {
  border-bottom: 1px solid rgba(229,228,239,.14);
  padding: 9px 8px;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}
th {
  color: var(--muted);
  font-size: 13px;
  background: rgba(255,255,255,.03);
  position: sticky;
  top: 0;
  z-index: 1;
}
tr:hover td { background: rgba(255,255,255,.02); }

td input[type="checkbox"], th input[type="checkbox"] {
  width: auto;
  accent-color: var(--kc-accent);
}

.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.compact-cards { grid-template-columns: 1fr; margin-top: 0; }
.item-card { display: grid; gap: 12px; position: relative; }
.card-select-box { display: flex; justify-content: flex-end; }
.item-card-layout {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}
.compact-layout { grid-template-columns: 124px minmax(0, 1fr); }
.item-media,
.placeholder-thumb {
  min-height: 176px;
  border-radius: 16px;
  border: 1px solid rgba(229,228,239,.14);
  background: rgba(255,255,255,.04);
  display: grid;
  place-items: center;
  color: var(--muted);
  overflow: hidden;
}
.compact-media,
.compact-media.placeholder-thumb { min-height: 124px; }
.item-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.item-main { display: grid; gap: 12px; min-width: 0; }
.item-card-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.item-title { font-size: 18px; font-weight: 700; line-height: 1.25; }
.item-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 14px; font-size: 14px; }
.compact-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.item-note { border-left: 3px solid rgba(89,255,25,.45); padding-left: 10px; color: var(--text); }
.empty-state {
  margin-top: 14px;
  padding: 20px;
  border: 1px dashed rgba(229,228,239,.22);
  border-radius: 14px;
  color: var(--muted);
}

.modal {
  border: none;
  padding: 0;
  background: transparent;
  max-width: 1180px;
  width: calc(100% - 40px);
}
.modal::backdrop { background: rgba(0,0,0,.55); }
.modal-card { background: #17123f; color: var(--text); padding: 18px; }
.detail-card { width: min(1180px, calc(100vw - 40px)); max-height: calc(100vh - 40px); overflow: auto; }
.modal-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 14px; }
menu { display: flex; justify-content: flex-end; gap: 8px; padding: 0; margin: 16px 0 0; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.form-grid .span-2 { grid-column: 1 / -1; }
.form-help { color: var(--muted); font-size: 12px; margin-top: 6px; }

.notice {
  margin-top: 10px;
  border: 1px solid rgba(255,224,10,.25);
  background: rgba(255,224,10,.08);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
}

.detail-grid { display: grid; grid-template-columns: 320px 1fr; gap: 18px; }
.detail-media { display: flex; flex-direction: column; gap: 12px; }
.detail-img, .placeholder-media {
  width: 100%;
  min-height: 240px;
  border-radius: 14px;
  border: 1px solid rgba(229,228,239,.14);
  background: rgba(255,255,255,.04);
  object-fit: cover;
  display: grid;
  place-items: center;
}
.detail-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin-top: 12px;
}
.detail-summary > div {
  border: 1px solid rgba(229,228,239,.12);
  border-radius: 12px;
  padding: 10px;
  background: rgba(255,255,255,.03);
  min-width: 0;
}
.detail-summary strong { display: block; margin-bottom: 6px; color: var(--muted); }
.detail-note, .history-box { margin-top: 14px; }
.timeline { display: grid; gap: 10px; }
.timeline-item {
  border: 1px solid rgba(229,228,239,.12);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255,255,255,.03);
}
.timeline-date { color: var(--muted); font-size: 12px; margin: 4px 0 6px; }

.insight-view { display: grid; gap: 14px; }
.insight-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.insight-group-box { display: grid; gap: 10px; }
.insight-group-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.compact-group-card .kpi { font-size: 22px; }

@media (max-width: 1520px) {
  .cost-overview-grid,
  .insight-summary-grid,
  .insight-group-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1280px) {
  .management-grid,
  .grid.cols-6,
  .charts-grid,
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .sidebar {
    position: static;
    width: auto;
    border-right: 0;
    border-bottom: 1px solid var(--stroke);
  }
  .main { margin-left: 0; padding: 16px; }
  .hero,
  .detail-grid,
  .detail-summary,
  .metric-grid,
  .form-grid,
  .item-meta,
  .management-grid,
  .charts-grid,
  .cards,
  .grid.cols-2,
  .grid.cols-3,
  .grid.cols-4,
  .grid.cols-6,
  .item-card-layout,
  .cost-overview-grid,
  .insight-summary-grid,
  .insight-group-grid {
    display: grid;
    grid-template-columns: 1fr !important;
  }
  .filter-option-grid { grid-template-columns: 1fr; }
}

.notice-card { border-color: rgba(255, 224, 10, 0.28); }

/* Degraded-Mode / Disabled-State */
.runtime-banner {
  margin: 14px 0 0 0;
  border: 1px solid rgba(255, 107, 107, 0.55);
  box-shadow: 0 0 0 1px rgba(255, 107, 107, 0.18) inset;
}

.btn.is-disabled,
button.is-disabled,
input.is-disabled {
  opacity: .55;
  cursor: not-allowed;
}

button[disabled],
input[disabled] {
  opacity: .55;
  cursor: not-allowed;
}