/* Compact hierarchy and control density for the solar configurator sidebar. */

.sidebar {
  --solar-sidebar-inline: 18px;
  --solar-sidebar-control-height: 36px;
  --solar-sidebar-control-radius: 9px;
}

/* Accordion hierarchy */
.sidebar .solar-step-toggle.section-heading {
  min-height: 64px;
  padding: 12px var(--solar-sidebar-inline);
  gap: 8px;
  border-left: 3px solid transparent;
}

.sidebar .solar-config-step.is-active > .solar-step-toggle.section-heading {
  border-left-color: var(--accent);
  background: linear-gradient(90deg, rgba(8, 120, 201, .055), rgba(8, 120, 201, 0) 72%);
}

.sidebar .solar-step-toggle h1,
.sidebar .solar-step-toggle h2 {
  font-size: 16px;
  line-height: 1.12;
}

.sidebar .solar-step-toggle .eyebrow {
  margin-bottom: 2px;
  font-size: 8px;
  letter-spacing: .12em;
}

.sidebar .solar-step-summary {
  margin-top: 3px;
  font-size: 8.5px;
  line-height: 1.25;
}

.sidebar .solar-step-toggle .section-number {
  font-size: 20px;
}

.sidebar .solar-step-chevron {
  width: 16px;
  height: 16px;
}

.sidebar .solar-step-body-inner {
  padding-right: var(--solar-sidebar-inline);
  padding-left: var(--solar-sidebar-inline);
}

.sidebar .solar-config-step.is-active .solar-step-body-inner {
  padding-bottom: 17px;
}

/* Roof type cards */
.sidebar .solar-roof-type-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 14px;
}

.sidebar .roof-card {
  min-height: 74px;
  padding: 7px 5px 6px;
  gap: 4px;
  border-radius: 10px;
  box-shadow: none;
}

.sidebar .roof-card:hover {
  transform: translateY(-1px);
}

.sidebar .roof-card[aria-pressed="true"] {
  border-color: rgba(8, 120, 201, .7);
  background: rgba(8, 120, 201, .055);
  box-shadow: none;
}

.sidebar .roof-card svg {
  width: 47px;
  height: 31px;
}

.sidebar .roof-card span {
  font-size: 9.5px;
}

/* Numeric controls */
.sidebar .solar-compact-controls,
.sidebar .solar-two-column-controls {
  gap: 10px;
}

.sidebar .range-control,
.sidebar .solar-number-control {
  gap: 5px;
}

.sidebar .control-label,
.sidebar .solar-number-control > span {
  font-size: 10.5px;
}

.sidebar .control-label output,
.sidebar .solar-number-control small {
  font-size: 8.5px;
}

.sidebar .range-row,
.sidebar .solar-number-control > div {
  grid-template-columns: minmax(0, 1fr) 76px;
  gap: 8px;
}

.sidebar .number-input,
.sidebar select,
.sidebar .solar-input-grid input {
  height: var(--solar-sidebar-control-height);
  border-radius: var(--solar-sidebar-control-radius);
  font-size: 10.5px;
}

.sidebar input[type="range"] {
  min-width: 0;
}

.sidebar .select-label {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 750;
  letter-spacing: .055em;
  text-transform: uppercase;
}

/* Module information is supporting copy, not another card. */
.sidebar .module-reference {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 3px 8px;
  margin: 6px 0 12px;
  padding: 4px 0 4px 8px;
  border: 0;
  border-left: 2px solid #cdd6dc;
  border-radius: 0;
  background: transparent;
}

.sidebar .module-reference strong {
  font-size: 9.5px;
  white-space: nowrap;
}

.sidebar .module-reference span {
  font-size: 8px;
  line-height: 1.3;
}

/* Clear, compact group labels */
.sidebar .solar-option-heading {
  margin: 12px 0 5px;
  color: #75818b;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

/* True segmented controls for short choices */
.sidebar .segmented-options {
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-soft);
}

.sidebar .segmented-options.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sidebar .segmented-options.four-up {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sidebar .segmented-options button {
  min-height: 34px;
  padding: 6px 5px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  box-shadow: none;
  font-size: 9px;
  line-height: 1.15;
}

.sidebar .segmented-options button:hover {
  border-color: transparent;
  background: rgba(255, 255, 255, .68);
  transform: none;
}

.sidebar .segmented-options button[aria-pressed="true"] {
  border: 0;
  color: var(--accent);
  background: #fff;
  box-shadow: 0 1px 4px rgba(20, 27, 35, .11);
}

.sidebar .segmented-options button:focus-visible,
.sidebar .roof-card:focus-visible,
.sidebar .region-grid button:focus-visible,
.sidebar .consumption-grid button:focus-visible,
.sidebar .solar-location-launch:focus-visible,
.sidebar .advanced-pricing summary:focus-visible {
  outline: 2px solid rgba(8, 120, 201, .55);
  outline-offset: 1px;
}

/* Descriptive choices remain cards, but use less visual weight. */
.sidebar .region-grid,
.sidebar .consumption-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
}

.sidebar .region-grid button,
.sidebar .consumption-grid button {
  min-height: 48px;
  padding: 7px 8px;
  gap: 2px;
  border-radius: 9px;
  box-shadow: none;
}

.sidebar .region-grid button:hover,
.sidebar .consumption-grid button:hover {
  transform: none;
}

.sidebar .region-grid button[aria-pressed="true"],
.sidebar .consumption-grid button[aria-pressed="true"] {
  border-color: rgba(8, 120, 201, .62);
  background: rgba(8, 120, 201, .045);
  box-shadow: none;
}

.sidebar .region-grid b,
.sidebar .consumption-grid b {
  font-size: 9.5px;
  line-height: 1.2;
}

.sidebar .region-grid small,
.sidebar .consumption-grid small {
  font-size: 7.5px;
  line-height: 1.25;
}

.sidebar .region-status-row {
  min-width: 0;
  margin-top: 6px;
  gap: 6px;
  font-size: 7.5px;
}

.sidebar .region-status-row > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar .region-status-row strong {
  padding: 3px 6px;
  font-size: 7.5px;
}

.sidebar .solar-location-launch {
  min-height: 34px;
  margin-top: 7px;
  border-radius: 8px;
  background: transparent;
}

.sidebar .solar-location-launch:hover {
  background: rgba(8, 120, 201, .045);
}

/* Energy inputs */
.sidebar .solar-input-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.sidebar .solar-input-grid label {
  min-width: 0;
  gap: 4px;
}

.sidebar .solar-input-grid label > span {
  overflow: hidden;
  font-size: 8px;
  line-height: 1.25;
  text-overflow: ellipsis;
}

.sidebar .solar-input-grid input {
  padding: 0 8px;
}

/* Storage rows behave like settings, not promotional cards. */
.sidebar .solar-switch-row,
.sidebar .solar-switch-row.secondary {
  min-height: 50px;
  margin-bottom: 6px;
  padding: 8px 10px;
  border-radius: 9px;
  background: #fff;
  transition: border-color .16s ease, background-color .16s ease;
}

.sidebar .solar-switch-row:has(input:checked) {
  border-color: rgba(8, 120, 201, .34);
  background: rgba(8, 120, 201, .035);
}

.sidebar .solar-switch-row:hover {
  border-color: #bdc6cd;
}

.sidebar .solar-switch-row:focus-within {
  outline: 2px solid rgba(8, 120, 201, .48);
  outline-offset: 1px;
}

.sidebar .solar-switch-row > span {
  gap: 1px;
  padding-right: 39px;
}

.sidebar .solar-switch-row b {
  font-size: 10px;
}

.sidebar .solar-switch-row small {
  font-size: 7.5px;
  line-height: 1.25;
}

.sidebar .solar-switch-row i {
  right: 10px;
  width: 34px;
  height: 20px;
}

.sidebar .solar-switch-row i::after {
  width: 14px;
  height: 14px;
}

.sidebar .solar-switch-row input:checked + i::after {
  transform: translateX(14px);
}

.sidebar #batteryManualControls {
  margin: 6px 0 8px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel-soft);
}

/* Advanced pricing stays clearly secondary until requested. */
.sidebar .advanced-pricing {
  margin-top: 10px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel-soft);
}

.sidebar .advanced-pricing summary {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 10px;
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 750;
  list-style: none;
}

.sidebar .advanced-pricing summary::-webkit-details-marker {
  display: none;
}

.sidebar .advanced-pricing summary::after {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .18s ease;
}

.sidebar .advanced-pricing[open] summary {
  margin-bottom: 0;
  border-bottom: 1px solid var(--line);
}

.sidebar .advanced-pricing[open] summary::after {
  transform: rotate(225deg) translate(-1px, -1px);
}

.sidebar .advanced-pricing .solar-input-grid {
  padding: 9px;
  background: #fff;
}

/* Dark mode */
body.shared-ui-dark-mode .sidebar .solar-config-step.is-active > .solar-step-toggle.section-heading {
  background: linear-gradient(90deg, rgba(101, 191, 248, .09), rgba(101, 191, 248, 0) 72%);
}

body.shared-ui-dark-mode .sidebar .module-reference {
  border-left-color: #4a5966;
  background: transparent;
}

body.shared-ui-dark-mode .sidebar .segmented-options,
body.shared-ui-dark-mode .sidebar #batteryManualControls,
body.shared-ui-dark-mode .sidebar .advanced-pricing {
  border-color: #394653;
  background: #202a34;
}

body.shared-ui-dark-mode .sidebar .segmented-options button {
  border: 0;
  background: transparent;
}

body.shared-ui-dark-mode .sidebar .segmented-options button:hover {
  background: rgba(255, 255, 255, .045);
}

body.shared-ui-dark-mode .sidebar .segmented-options button[aria-pressed="true"] {
  color: #65bff8;
  background: #2b3742;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .22);
}

body.shared-ui-dark-mode .sidebar .region-grid button[aria-pressed="true"],
body.shared-ui-dark-mode .sidebar .consumption-grid button[aria-pressed="true"] {
  border-color: rgba(101, 191, 248, .55);
  background: rgba(101, 191, 248, .08);
}

body.shared-ui-dark-mode .sidebar .solar-switch-row,
body.shared-ui-dark-mode .sidebar .solar-switch-row.secondary {
  border-color: #394653;
  color: #eef3f6;
  background: #17212b;
}

body.shared-ui-dark-mode .sidebar .solar-switch-row:has(input:checked) {
  border-color: rgba(101, 191, 248, .38);
  background: rgba(101, 191, 248, .07);
}

body.shared-ui-dark-mode .sidebar .advanced-pricing .solar-input-grid {
  background: #17212b;
}

/* Mobile keeps comfortable touch targets while avoiding single-column sprawl. */
@media (max-width: 760px) {
  .sidebar {
    --solar-sidebar-inline: 16px;
    --solar-sidebar-control-height: 40px;
  }

  .sidebar .solar-step-toggle.section-heading {
    min-height: 64px;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .sidebar .solar-config-step.is-active .solar-step-body-inner {
    padding-bottom: 18px;
  }

  .sidebar .roof-card {
    min-height: 76px;
  }

  .sidebar .segmented-options button {
    min-height: 40px;
  }

  .sidebar .region-grid button,
  .sidebar .consumption-grid button,
  .sidebar .solar-switch-row,
  .sidebar .solar-switch-row.secondary {
    min-height: 52px;
  }

  .sidebar .solar-location-launch,
  .sidebar .advanced-pricing summary {
    min-height: 42px;
  }
}

@media (max-width: 350px) {
  .sidebar .segmented-options.four-up,
  .sidebar .region-grid,
  .sidebar .consumption-grid,
  .sidebar .solar-input-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sidebar .region-grid button:last-child {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar .advanced-pricing summary::after,
  .sidebar .solar-switch-row,
  .sidebar .roof-card,
  .sidebar .segmented-options button {
    transition: none;
  }
}