.psle-root {
  --psle-bg: #f4f5f2;
  --psle-panel: #fff;
  --psle-input: #ecefeb;
  --psle-border: #d5dad3;
  --psle-ink: #1d211f;
  --psle-muted: #69716d;
  --psle-normal: #5d6b66;
  --psle-warning: #f59e0b;
  --psle-critical: #dc2626;
  --psle-good: #10b981;
  --psle-cell: #e8ebe6;
  --psle-cell-active: #fee2e2;

  color: var(--psle-ink);
}

.theme-dark .psle-root {
  --psle-bg: #111412;
  --psle-panel: #191d1a;
  --psle-input: #222722;
  --psle-border: #333b35;
  --psle-ink: #eef2ed;
  --psle-muted: #a8b0aa;
  --psle-normal: #9aa49f;
  --psle-warning: #fbbf24;
  --psle-critical: #f87171;
  --psle-good: #34d399;
  --psle-cell: #242a25;
  --psle-cell-active: rgba(248, 113, 113, 0.18);
}

.psle-shell {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.85rem;
  width: 100%;
  padding: clamp(0.75rem, 2vw, 1rem);
  border: 1px solid var(--psle-border);
  border-radius: 8px;
  background: var(--psle-bg);
}

.psle-diagnostics {
  grid-column: span 8;
  display: grid;
  gap: 0.65rem;
  min-width: 0;
}

.psle-inputs {
  grid-column: span 4;
  display: grid;
  gap: 0.5rem;
  min-width: 0;
  padding: 0.65rem;
  border: 1px solid var(--psle-border);
  border-radius: 6px;
  background: var(--psle-input);
}

.psle-primary-data {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.psle-primary-data article {
  display: grid;
  gap: 0.18rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--psle-border);
  border-radius: 6px;
  background: var(--psle-panel);
}

.psle-primary-data b {
  color: var(--psle-ink);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1;
}

.psle-primary-data span {
  color: var(--psle-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.psle-kpis {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.psle-kpi,
.psle-zone-map,
.psle-support article,
.psle-action {
  border: 1px solid var(--psle-border);
  border-radius: 8px;
  background: var(--psle-panel);
}

.psle-kpi {
  display: grid;
  gap: 0.28rem;
  padding: 0.55rem 0.65rem;
}

.psle-kpi span,
.psle-zone-map span,
.psle-support span,
.psle-inputs legend,
.psle-inputs label > span,
.psle-action span {
  color: var(--psle-muted);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.psle-kpi b {
  color: var(--psle-muted);
  font-size: 1rem;
  line-height: 1;
}

.psle-kpi-risk b {
  color: var(--psle-muted);
}

.psle-root[data-risk="high"] .psle-kpi-risk b,
.psle-root[data-risk="critical"] .psle-kpi-risk b,
.psle-root[data-risk="high"] .psle-kpi-life b,
.psle-root[data-risk="critical"] .psle-kpi-life b {
  color: var(--psle-muted);
}

.psle-kpi i {
  display: block;
  overflow: hidden;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--psle-input);
}

.psle-kpi em {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: var(--psle-good);
  transition: width 0.2s ease;
}

.psle-kpi-risk em {
  background: var(--psle-warning);
}

.psle-root[data-risk="high"] .psle-kpi-risk em,
.psle-root[data-risk="critical"] .psle-kpi-risk em {
  background: var(--psle-critical);
}

.psle-kpi small {
  color: var(--psle-muted);
  font-size: 0.78rem;
  font-weight: 750;
}

.psle-zone-map {
  display: grid;
  gap: 0.55rem;
  padding: 0.65rem;
}

.psle-zone-map > div:first-child {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.psle-zone-map small {
  color: var(--psle-muted);
  font-size: 0.78rem;
  font-weight: 650;
}

#psle-zone-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.32rem;
}

#psle-zone-grid button {
  min-height: clamp(2.6rem, 6vw, 4.3rem);
  border: 1px solid var(--psle-border);
  border-radius: 4px;
  background: var(--psle-cell);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

#psle-zone-grid button:hover {
  border-color: var(--psle-warning);
  background: rgba(245, 158, 11, 0.14);
}

#psle-zone-grid button.active {
  border-color: var(--psle-critical);
  background: var(--psle-cell-active);
  box-shadow: inset 0 0 0 2px var(--psle-critical);
}

.psle-support {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
}

.psle-support article {
  display: grid;
  gap: 0.2rem;
  padding: 0.55rem 0.65rem;
}

.psle-support b {
  color: var(--psle-ink);
  font-size: 0.95rem;
  line-height: 1.1;
}

.psle-signal {
  background: transparent;
}

.psle-inputs fieldset {
  display: grid;
  gap: 0.42rem;
  margin: 0;
  padding: 0 0 0.55rem;
  border: 0;
  border-bottom: 1px solid var(--psle-border);
  background: transparent;
}

.psle-inputs fieldset:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.psle-inputs legend {
  padding: 0 0.25rem;
}

.psle-inputs label {
  display: grid;
  gap: 0.25rem;
}

.psle-inputs input,
.psle-inputs select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--psle-border);
  border-radius: 4px;
  background: var(--psle-panel);
  color: var(--psle-ink);
  font: inherit;
  font-weight: 750;
  padding: 0.42rem 0.5rem;
}

.psle-inputs select {
  appearance: none;
  padding-right: 2.8rem;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1.5 1.5 6 6l4.5-4.5' fill='none' stroke='%2369716d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.95rem center;
  background-size: 0.75rem auto;
}

.psle-inputs input:focus,
.psle-inputs select:focus,
.psle-units button:focus {
  outline: 2px solid var(--psle-warning);
  outline-offset: 1px;
}

.psle-inputs label b {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem;
  align-items: center;
}

.psle-inputs label em,
.psle-range output {
  color: var(--psle-muted);
  font-style: normal;
  font-weight: 800;
}

.psle-units {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
}

.psle-units button {
  border: 1px solid var(--psle-border);
  border-radius: 4px;
  background: var(--psle-panel);
  color: var(--psle-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  padding: 0.42rem 0.5rem;
}

.psle-units button.active {
  border-color: var(--psle-normal);
  background: var(--psle-normal);
  color: #fff;
}

.psle-range {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.psle-range input {
  grid-column: 1 / -1;
  padding: 0;
  accent-color: var(--psle-warning);
}

.psle-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.psle-check input {
  width: 1rem;
}

.psle-action {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.25rem;
  padding: 0.65rem 0.75rem;
  border-left: 5px solid var(--psle-good);
}

.psle-root[data-risk="moderate"] .psle-action {
  border-left-color: var(--psle-warning);
}

.psle-root[data-risk="high"] .psle-action,
.psle-root[data-risk="critical"] .psle-action {
  border-left-color: var(--psle-critical);
}

.psle-action b {
  color: var(--psle-ink);
  font-size: 0.98rem;
  line-height: 1.35;
}

@media (max-width: 900px) {
  .psle-diagnostics,
  .psle-inputs {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .psle-shell,
  .psle-kpis,
  .psle-support {
    grid-template-columns: 1fr;
  }

  .psle-zone-map > div:first-child {
    display: grid;
  }

  #psle-zone-grid {
    gap: 0.35rem;
  }
}