.pwg-shell {
  --pwg-bg: #fff;
  --pwg-panel: #f8fafc;
  --pwg-card: #fff;
  --pwg-text: #102033;
  --pwg-muted: #64748b;
  --pwg-border: #dbe3eb;
  --pwg-primary: #0f766e;
  --pwg-primary-soft: rgba(15, 118, 110, 0.1);
  --pwg-blue: #2563eb;
  --pwg-green: #16a34a;
  --pwg-amber: #b45309;
  --pwg-red: #dc2626;

  color: var(--pwg-text);
}

.theme-dark .pwg-shell {
  --pwg-bg: #071014;
  --pwg-panel: #0f1f26;
  --pwg-card: #142933;
  --pwg-text: #eef8f7;
  --pwg-muted: #a7b8bd;
  --pwg-border: #29414a;
  --pwg-primary-soft: rgba(45, 212, 191, 0.13);
}

.pwg-workspace {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--pwg-border);
  border-radius: 8px;
  background: var(--pwg-bg);
}

.pwg-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  background: var(--pwg-panel);
  border-right: 1px solid var(--pwg-border);
}

.pwg-warning {
  padding: 16px;
  border: 1px solid rgba(180, 83, 9, 0.28);
  border-left: 4px solid var(--pwg-amber);
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.08);
}

.pwg-warning span,
.pwg-section-head span,
.pwg-chart-head span,
.pwg-card span {
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--pwg-muted);
}

.pwg-warning span {
  color: var(--pwg-amber);
}

.pwg-warning p {
  margin: 8px 0 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.pwg-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 14px;
}

.pwg-field {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.pwg-grid .pwg-field {
  display: grid;
  grid-template-rows: minmax(2.4em, auto) 44px;
  gap: 9px;
}

.pwg-field label,
.pwg-slider-row output {
  font-size: 0.86rem;
  font-weight: 750;
}

.pwg-field label {
  line-height: 1.2;
}

.pwg-field input[type="number"] {
  width: 100%;
  height: 44px;
  min-height: 44px;
  border: 1px solid var(--pwg-border);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--pwg-card);
  color: var(--pwg-text);
  font: inherit;
  font-weight: 700;
}

.pwg-field input:focus {
  outline: 2px solid var(--pwg-primary-soft);
  border-color: var(--pwg-primary);
}

.pwg-segment {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--pwg-border);
  border-radius: 8px;
  background: var(--pwg-bg);
}

.pwg-segment button {
  min-height: 38px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--pwg-muted);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.pwg-segment button.is-active {
  background: var(--pwg-primary);
  color: #fff;
}

.pwg-slider-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.pwg-slider {
  accent-color: var(--pwg-primary);
}

.pwg-results {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
}

.pwg-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pwg-card,
.pwg-chart-panel,
.pwg-status-card,
.pwg-note-grid > div {
  border: 1px solid var(--pwg-border);
  border-radius: 8px;
  background: var(--pwg-card);
}

.pwg-card {
  padding: 16px;
}

.pwg-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.45rem;
  line-height: 1.1;
  color: var(--pwg-primary);
}

.pwg-card small {
  display: block;
  margin-top: 8px;
  color: var(--pwg-muted);
  font-weight: 700;
}

.pwg-chart-panel {
  padding: 18px;
}

.pwg-chart-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.pwg-chart-head small {
  color: var(--pwg-primary);
  font-weight: 850;
}

.pwg-chart {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  min-height: 280px;
}

.pwg-grid-lines line {
  stroke: var(--pwg-border);
  stroke-width: 1;
}

.pwg-axis-labels text,
#pwg-axis-labels text {
  fill: var(--pwg-muted);
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
}

#pwg-axis-labels text:nth-last-child(-n+3) {
  text-anchor: start;
}

.pwg-band {
  fill: url("#pwg-band-fill");
}

.pwg-low-line,
.pwg-high-line {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
}

.pwg-low-line {
  stroke: var(--pwg-blue);
}

.pwg-high-line {
  stroke: var(--pwg-green);
}

.pwg-week-line {
  stroke: var(--pwg-muted);
  stroke-width: 2;
  stroke-dasharray: 6 6;
}

.pwg-current-point {
  fill: #f97316;
  stroke: var(--pwg-bg);
  stroke-width: 4;
}

.pwg-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.pwg-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--pwg-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.pwg-swatch {
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 999px;
}

.pwg-swatch-low {
  background: var(--pwg-blue);
}

.pwg-swatch-high {
  background: var(--pwg-green);
}

.pwg-swatch-current {
  background: #f97316;
}

.pwg-status-card {
  padding: 18px;
  border-left-width: 5px;
}

.pwg-status-card strong {
  color: var(--pwg-primary);
}

.pwg-status-card p {
  margin: 8px 0 0;
  color: var(--pwg-muted);
  line-height: 1.5;
}

.pwg-status-card.is-below {
  border-left-color: var(--pwg-blue);
}

.pwg-status-card.is-within {
  border-left-color: var(--pwg-green);
}

.pwg-status-card.is-above {
  border-left-color: var(--pwg-red);
}

.pwg-note-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pwg-note-grid > div {
  padding: 14px 16px;
  color: var(--pwg-muted);
  font-size: 0.88rem;
  font-weight: 750;
}

@media (max-width: 900px) {
  .pwg-workspace,
  .pwg-kpis,
  .pwg-note-grid {
    grid-template-columns: 1fr;
  }

  .pwg-controls {
    border-right: 0;
    border-bottom: 1px solid var(--pwg-border);
  }
}

@media (max-width: 520px) {
  .pwg-controls,
  .pwg-results {
    padding: 18px;
  }

  .pwg-grid {
    grid-template-columns: 1fr;
  }

  .pwg-grid .pwg-field {
    grid-template-rows: auto 44px;
  }

  .pwg-chart {
    min-height: 230px;
  }
}