.dle-explorer {
  --dle-bg: #06111d;
  --dle-panel: rgba(10, 21, 36, 0.88);
  --dle-panel-strong: rgba(6, 17, 29, 0.96);
  --dle-border: rgba(149, 203, 255, 0.14);
  --dle-border-strong: rgba(149, 203, 255, 0.28);
  --dle-text: #edf4ff;
  --dle-text-soft: rgba(237, 244, 255, 0.72);
  --dle-accent: #69b8ff;
  --dle-accent-strong: #8ad5ff;
  --dle-success: #53df9c;
  --dle-warning: #f2c066;
  --dle-error: #ff7c81;
  --dle-shadow: 0 28px 60px rgba(2, 8, 15, 0.42);
  color: var(--dle-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 1.75rem 0;
}

.dle-explorer * {
  box-sizing: border-box;
}

.dle-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--dle-border-strong);
  background:
    radial-gradient(circle at top right, rgba(105, 184, 255, 0.22), transparent 32%),
    radial-gradient(circle at bottom left, rgba(83, 223, 156, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(8, 18, 31, 0.98), rgba(5, 12, 21, 0.96));
  box-shadow: var(--dle-shadow);
}

.dle-shell::before,
.dle-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.dle-shell::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent);
}

.dle-shell::after {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), transparent 14%);
}

.dle-shell__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
}

.dle-window-dots {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.dle-window-dots span {
  width: 0.78rem;
  height: 0.78rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.26);
}

.dle-window-dots span:nth-child(1) { background: #ff7b72; }
.dle-window-dots span:nth-child(2) { background: #f2c066; }
.dle-window-dots span:nth-child(3) { background: #53df9c; }

.dle-shell__title {
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(237, 244, 255, 0.94);
}

.dle-status-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.dle-status-pill,
.dle-badge,
.dle-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.36rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.74rem;
  line-height: 1;
  color: rgba(237, 244, 255, 0.82);
}

.dle-status-pill.is-live::before,
.dle-badge::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--dle-success);
  box-shadow: 0 0 14px rgba(83, 223, 156, 0.65);
}

.dle-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(180px, 0.6fr) auto auto;
  gap: 1rem;
  padding: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.dle-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.dle-field__label,
.dle-meta-card__label,
.dle-detail-card__eyebrow,
.dle-node__eyebrow,
.dle-record-card__host {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--dle-text-soft);
}

.dle-domain-input,
.dle-query-type {
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
  color: var(--dle-text);
  padding: 0.9rem 1rem;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.dle-domain-input:focus,
.dle-query-type:focus,
.dle-run-button:focus,
.dle-node:focus {
  border-color: rgba(105, 184, 255, 0.7);
  box-shadow: 0 0 0 3px rgba(105, 184, 255, 0.15);
}

.dle-run-button {
  align-self: end;
  min-height: 48px;
  border: 1px solid rgba(105, 184, 255, 0.34);
  border-radius: 14px;
  padding: 0.85rem 1.15rem;
  background: linear-gradient(180deg, rgba(105, 184, 255, 0.24), rgba(105, 184, 255, 0.12));
  color: #f5fbff;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.dle-run-button:hover {
  transform: translateY(-1px);
  border-color: rgba(105, 184, 255, 0.6);
}

.dle-run-button.is-busy,
.dle-run-button:disabled {
  cursor: wait;
  opacity: 0.85;
}

.dle-lookup-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 0.75rem;
}

.dle-meta-card,
.dle-detail-card,
.dle-results-card,
.dle-diagram-panel,
.dle-console-panel {
  border: 1px solid var(--dle-border);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025));
  backdrop-filter: blur(12px);
}

.dle-meta-card {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
}

.dle-meta-card strong {
  font-size: 1rem;
  color: var(--dle-text);
}

.dle-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(310px, 0.95fr);
  gap: 1rem;
  padding: 1.25rem;
}

.dle-workspace {
  display: grid;
  gap: 1rem;
}

.dle-diagram-panel,
.dle-console-panel,
.dle-detail-card,
.dle-results-card {
  padding: 1.15rem;
}

.dle-diagram-header,
.dle-results-card__header,
.dle-console-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.dle-diagram-header h3,
.dle-results-card__header h3,
.dle-console-panel__header h3,
.dle-detail-title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.3;
}

.dle-diagram-header p,
.dle-results-summary,
.dle-detail-purpose,
.dle-empty-state p,
.dle-console-line,
.dle-node__subtitle {
  margin: 0;
  color: var(--dle-text-soft);
}

.dle-diagram {
  display: grid;
  grid-template-columns: repeat(17, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: stretch;
}

.dle-node {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.55rem;
  min-height: 160px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  padding: 1rem;
  text-align: left;
  color: var(--dle-text);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  grid-column: span 2;
}

.dle-node:hover {
  transform: translateY(-2px);
  border-color: rgba(105, 184, 255, 0.34);
}

.dle-node.is-selected {
  border-color: rgba(105, 184, 255, 0.65);
  box-shadow: 0 0 0 1px rgba(105, 184, 255, 0.25), 0 18px 36px rgba(24, 64, 105, 0.22);
  background: linear-gradient(180deg, rgba(105, 184, 255, 0.16), rgba(105, 184, 255, 0.08));
}

.dle-node__title {
  display: block;
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.3;
}

.dle-node__subtitle {
  display: block;
  font-size: 0.86rem;
}

.dle-connector {
  align-self: center;
  justify-self: stretch;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(105, 184, 255, 0.15), rgba(105, 184, 255, 0.65), rgba(105, 184, 255, 0.15));
}

.dle-console-panel__header {
  align-items: center;
}

.dle-console-state {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dle-text-soft);
}

.dle-console {
  min-height: 240px;
  max-height: 320px;
  overflow: auto;
  padding: 1rem;
  border-radius: 16px;
  background: rgba(2, 8, 15, 0.66);
  border: 1px solid rgba(149, 203, 255, 0.12);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.dle-console-line {
  padding: 0.24rem 0;
  line-height: 1.55;
  font-size: 0.88rem;
}

.dle-console-line + .dle-console-line {
  border-top: 1px dashed rgba(255, 255, 255, 0.05);
}

.dle-console-line.is-success { color: #dfffe6; }
.dle-console-line.is-error { color: var(--dle-error); }
.dle-console-line.is-muted { color: rgba(237, 244, 255, 0.6); }
.dle-console-line__time { color: var(--dle-accent-strong); }

.dle-sidebar {
  display: grid;
  gap: 1rem;
}

.dle-detail-title {
  margin-bottom: 0.55rem;
}

.dle-detail-purpose {
  margin-bottom: 1rem;
  font-size: 0.96rem;
}

.dle-detail-grid {
  display: grid;
  gap: 0.9rem;
  margin: 0;
}

.dle-detail-grid dt {
  margin: 0 0 0.2rem;
  color: var(--dle-text-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dle-detail-grid dd {
  margin: 0;
  color: var(--dle-text);
  line-height: 1.6;
}

.dle-results-body {
  display: grid;
  gap: 0.75rem;
}

.dle-empty-state {
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.dle-empty-state strong {
  display: inline-block;
  margin-bottom: 0.35rem;
}

.dle-record-list {
  display: grid;
  gap: 0.75rem;
}

.dle-record-card {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.95rem;
}

.dle-record-card__top {
  display: flex;
  justify-content: space-between;
  gap: 0.85rem;
}

.dle-record-card__value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  word-break: break-word;
}

.dle-record-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
}

@media (max-width: 1100px) {
  .dle-toolbar,
  .dle-main-grid {
    grid-template-columns: 1fr;
  }

  .dle-lookup-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dle-diagram {
    grid-template-columns: 1fr;
  }

  .dle-node,
  .dle-connector {
    grid-column: auto;
  }

  .dle-connector {
    width: 2px;
    min-height: 28px;
    justify-self: center;
    background: linear-gradient(180deg, rgba(105, 184, 255, 0.15), rgba(105, 184, 255, 0.65), rgba(105, 184, 255, 0.15));
  }
}

@media (max-width: 720px) {
  .dle-shell__topbar,
  .dle-toolbar,
  .dle-main-grid,
  .dle-diagram-panel,
  .dle-console-panel,
  .dle-detail-card,
  .dle-results-card {
    padding: 1rem;
  }

  .dle-shell__topbar,
  .dle-diagram-header,
  .dle-results-card__header,
  .dle-console-panel__header,
  .dle-record-card__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .dle-status-pills,
  .dle-record-tags {
    justify-content: flex-start;
  }
}