.installer-comparison-card {
  --compare-ink: #10213f;
  --compare-muted: #63708a;
  --compare-line: #dfe5ef;
  --compare-blue: #246bfd;
  --compare-blue-soft: #eef4ff;
  --compare-solar: #f4b51e;
  --compare-solar-soft: #fff8df;
  --compare-green: #13835f;
  --compare-red: #c43e4f;
  display: grid;
  gap: 0;
  padding: 0 !important;
  overflow: hidden;
  border: 1px solid #dfe5ef !important;
  border-radius: 24px !important;
  background: #f4f7fb !important;
  color: var(--compare-ink);
  box-shadow: 0 18px 50px rgba(22, 43, 79, 0.08) !important;
}

.installer-comparison-config-toggle,
.installer-comparison-config-close,
.installer-comparison-mini-button {
  border: 1px solid #cbd6e6;
  border-radius: 10px;
  background: #fff;
  color: #244060;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 850;
  cursor: pointer;
}

.installer-comparison-config-toggle {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border-color: #d7dfeb;
  background: #f7f9fc;
  color: #52627b;
}

.installer-comparison-config-toggle:hover,
.installer-comparison-config-toggle[aria-expanded="true"] {
  border-color: #9bb7fa;
  background: var(--compare-blue-soft);
  color: var(--compare-blue);
}

.installer-comparison-config-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.installer-comparison-config {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 22px;
  border: 1px solid #cfd9e8;
  border-radius: 20px;
  background: #fff;
}

.installer-comparison-config.hidden { display: none; }

.installer-comparison-config-head,
.installer-comparison-config-title-row,
.installer-comparison-config-card-head,
.installer-comparison-config-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.installer-comparison-config-head {
  align-items: flex-start;
  padding-bottom: 17px;
  border-bottom: 1px solid #e4e9f1;
}

.installer-comparison-config-head h3,
.installer-comparison-config-title-row h4,
.installer-comparison-config-subsection h5 {
  margin: 0;
  color: var(--compare-ink);
}

.installer-comparison-config-head p:last-child,
.installer-comparison-config-title-row p {
  margin: 4px 0 0;
  color: var(--compare-muted);
  font-size: 0.78rem;
}

.installer-comparison-config-close,
.installer-comparison-mini-button {
  min-height: 36px;
  padding: 0 12px;
}

.installer-comparison-config-section {
  display: grid;
  gap: 12px;
}

.installer-comparison-config-rows,
.installer-comparison-installer-editor {
  display: grid;
  gap: 12px;
}

.installer-comparison-config-rows {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.installer-comparison-config-row,
.installer-comparison-config-card,
.installer-comparison-config-grid,
.installer-comparison-config-subsection {
  display: grid;
  gap: 11px;
}

.installer-comparison-config-row,
.installer-comparison-config-card {
  padding: 15px;
  border: 1px solid #dfe5ef;
  border-radius: 15px;
  background: #f8fafd;
}

.installer-comparison-config-row label,
.installer-comparison-config-grid label,
.installer-comparison-adder-grid label,
.installer-comparison-fixed-grid label,
.installer-comparison-name-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.installer-comparison-config-row label > span:first-child,
.installer-comparison-config-grid label > span:first-child,
.installer-comparison-adder-grid label > span:first-child,
.installer-comparison-fixed-grid label > span:first-child,
.installer-comparison-name-field > span:first-child {
  color: #4a5870;
  font-size: 0.68rem;
  font-weight: 850;
}

.installer-comparison-config input[type="text"],
.installer-comparison-config input[type="number"],
.installer-comparison-config select {
  width: 100%;
  min-height: 40px;
  box-sizing: border-box;
  padding: 0 11px;
  border: 1px solid #cbd5e3;
  border-radius: 10px;
  background: #fff;
  color: var(--compare-ink);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
}

.installer-comparison-config .installer-comparison-input-wrap input { padding-right: 53px; }

.installer-comparison-config-card-head {
  align-items: end;
  padding-bottom: 12px;
  border-bottom: 1px solid #dfe5ef;
}

.installer-comparison-name-field { flex: 1; }

.installer-comparison-config-card-head > button {
  min-height: 38px;
  border: 0;
  background: transparent;
  color: var(--compare-red);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 850;
  cursor: pointer;
}

.installer-comparison-switch {
  display: flex !important;
  grid-auto-flow: column;
  align-items: center;
  justify-content: start;
  gap: 7px !important;
  color: #3e4d66;
  font-size: 0.75rem;
  font-weight: 800;
}

.installer-comparison-switch input,
.installer-comparison-check-grid input { accent-color: var(--compare-blue); }

.installer-comparison-config-grid {
  grid-template-columns: minmax(180px, 0.4fr) minmax(0, 1fr);
  align-items: start;
}

.installer-comparison-redline-editor { min-width: 0; }

.installer-comparison-rule-list { display: grid; gap: 7px; }
.installer-comparison-rule-labels,
.installer-comparison-rule-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(95px, 0.45fr) minmax(90px, 0.4fr) 30px;
  gap: 7px;
  align-items: center;
}
.installer-comparison-rule-list[data-rule-mode="financiers"] .installer-comparison-rule-labels,
.installer-comparison-rule-list[data-rule-mode="financiers"] .installer-comparison-rule-row {
  grid-template-columns: minmax(150px, 1fr) minmax(90px, 0.45fr) 30px;
}
.installer-comparison-rule-labels span { color: #718097; font-size: 0.64rem; font-weight: 850; }
.installer-comparison-rule-row button {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 8px;
  background: #feeef1;
  color: var(--compare-red);
  font-size: 1rem;
  cursor: pointer;
}
.installer-comparison-rule-list > .installer-comparison-mini-button { justify-self: start; }

.installer-comparison-finance-options {
  display: grid;
  gap: 7px;
  margin-top: 11px;
  padding-top: 11px;
  border-top: 1px solid #e2e7ef;
}

.installer-comparison-config-label {
  color: #4a5870;
  font-size: 0.68rem;
  font-weight: 850;
}

.installer-comparison-finance-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px;
  gap: 7px;
  align-items: center;
}

.installer-comparison-finance-row button {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 8px;
  background: #feeef1;
  color: var(--compare-red);
  font-size: 1rem;
  cursor: pointer;
}

.installer-comparison-finance-options > .installer-comparison-mini-button { justify-self: start; }

.installer-comparison-config-subsection {
  padding-top: 11px;
  border-top: 1px solid #e2e7ef;
}
.installer-comparison-config-subsection h5 { font-size: 0.75rem; }
.installer-comparison-adder-grid,
.installer-comparison-fixed-grid,
.installer-comparison-check-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
.installer-comparison-fixed-grid { grid-template-columns: 0.55fr 1fr 1fr; align-items: end; }
.installer-comparison-check-grid label {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid #d8e0eb;
  border-radius: 9px;
  background: #fff;
  color: #4a5870;
  font-size: 0.71rem;
  font-weight: 800;
}

.installer-comparison-config-footer {
  padding-top: 4px;
}
.installer-comparison-config-footer .installer-comparison-status { flex: 1; margin: 0; }
.installer-comparison-config-footer .installer-comparison-submit { width: auto; min-width: 200px; padding: 0 18px; }

.installer-comparison-workspace {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 22px;
}

.installer-comparison-input-panel,
.installer-comparison-results-panel {
  min-width: 0;
}

.installer-comparison-input-panel {
  align-self: start;
  padding: 22px;
  border: 1px solid var(--compare-line);
  border-radius: 20px;
  background: #fff;
}

.installer-comparison-section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 17px;
}

.installer-comparison-section-heading h3,
.installer-comparison-section-heading h2,
.installer-comparison-results-title h3 {
  margin: 0;
  color: var(--compare-ink);
  font-size: 1rem;
  font-weight: 900;
}

.installer-comparison-section-heading p,
.installer-comparison-results-title p {
  margin: 4px 0 0;
  color: var(--compare-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

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

.installer-proposal-card {
  min-width: 0;
  padding: 17px;
  border: 1px solid #dbe3ee;
  border-radius: 17px;
  background: #f8fafd;
}

.installer-proposal-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  padding-bottom: 13px;
  border-bottom: 1px solid #e1e7f0;
}

.installer-proposal-head h3 {
  margin: 0;
  color: var(--compare-ink);
  font-size: 1rem;
  font-weight: 900;
}

.installer-proposal-card[data-proposal-installer="volt"] .installer-estimate-mark {
  background: var(--compare-solar-soft);
  color: #9a6b00;
}

.installer-proposal-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.installer-comparison-fields {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.installer-comparison-dynamic-fields { display: contents; }

.installer-comparison-field {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.installer-comparison-field.is-wide {
  grid-column: 1 / -1;
}

.installer-comparison-field > span,
.installer-comparison-costs legend {
  color: #36455f;
  font-size: 0.78rem;
  font-weight: 850;
}

.installer-comparison-input-wrap {
  position: relative;
}

.installer-comparison-input-wrap input,
.installer-comparison-field select,
.installer-comparison-field > input {
  width: 100%;
  min-height: 45px;
  box-sizing: border-box;
  border: 1px solid #ccd5e3;
  border-radius: 12px;
  background: #fbfcfe;
  color: var(--compare-ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.installer-comparison-input-wrap input {
  padding: 0 58px 0 13px;
}

.installer-comparison-field select,
.installer-comparison-field > input {
  padding: 0 12px;
}

.installer-comparison-input-wrap input:focus,
.installer-comparison-field select:focus,
.installer-comparison-field > input:focus {
  border-color: var(--compare-blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(36,107,253,0.12);
}

.installer-comparison-unit {
  position: absolute;
  top: 50%;
  right: 13px;
  transform: translateY(-50%);
  color: #7a879c;
  font-size: 0.75rem;
  font-weight: 900;
  pointer-events: none;
}

.installer-comparison-helper {
  margin: -1px 0 0;
  color: #8792a5;
  font-size: 0.69rem;
  line-height: 1.35;
}

.installer-comparison-costs {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 5px 0 0;
  padding: 15px;
  border: 1px solid #e1e7f0;
  border-radius: 15px;
  background: #f7f9fc;
}

.installer-comparison-costs legend {
  padding: 0 5px;
}

.installer-comparison-costs .installer-comparison-field > span {
  font-size: 0.7rem;
}

.installer-comparison-submit {
  grid-column: 1 / -1;
  justify-self: end;
  width: 160px;
  display: block;
  margin-left: auto;
  min-height: 47px;
  margin-top: 3px;
  border: 0;
  border-radius: 13px;
  background: var(--compare-blue);
  color: #fff;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(36,107,253,0.22);
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}

.installer-comparison-submit:hover { transform: translateY(-1px); box-shadow: 0 13px 28px rgba(36,107,253,0.27); }
.installer-comparison-submit:disabled { cursor: wait; opacity: 0.65; transform: none; }

.installer-comparison-status {
  min-height: 20px;
  margin: 10px 0 0;
  color: var(--compare-muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

.installer-comparison-status:empty { display: none; }

.installer-comparison-status.error { color: var(--compare-red); font-weight: 800; }

.installer-comparison-results-panel {
  display: grid;
  align-content: start;
  gap: 14px;
}

.installer-comparison-decision {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 90px;
  padding: 18px 20px;
  border: 1px solid #d9e2ee;
  border-radius: 18px;
  background: #fff;
}

.installer-comparison-decision.is-loading {
  color: var(--compare-muted);
}

.installer-comparison-decision-label {
  display: block;
  margin-bottom: 4px;
  color: var(--compare-blue);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.installer-comparison-decision strong {
  display: block;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.25;
}

.installer-comparison-decision p {
  margin: 5px 0 0;
  color: var(--compare-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.installer-comparison-delta {
  min-width: 135px;
  padding: 10px 13px;
  border-radius: 13px;
  background: var(--compare-blue-soft);
  text-align: right;
}

.installer-comparison-delta span,
.installer-comparison-delta strong { display: block; }
.installer-comparison-delta span { color: #5d6d88; font-size: 0.68rem; font-weight: 800; text-transform: uppercase; }
.installer-comparison-delta strong { margin-top: 2px; color: var(--compare-blue); font-size: 1.1rem; }

.installer-comparison-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.installer-estimate-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--compare-line);
  border-radius: 18px;
  background: #fff;
}

.installer-estimate-card.is-recommended {
  border-color: #78a1ff;
  box-shadow: 0 12px 30px rgba(36,107,253,0.11);
}

.installer-estimate-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 17px 18px 14px;
  border-bottom: 1px solid #e5eaf2;
}

.installer-estimate-name {
  display: flex;
  align-items: center;
  gap: 10px;
}

.installer-estimate-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: var(--compare-blue-soft);
  color: var(--compare-blue);
  font-size: 0.78rem;
  font-weight: 950;
}

.installer-estimate-card[data-installer="volt"] .installer-estimate-mark {
  background: var(--compare-solar-soft);
  color: #9a6b00;
}

.installer-estimate-name strong,
.installer-estimate-name small { display: block; }
.installer-estimate-name strong { font-size: 1rem; }
.installer-estimate-name small { margin-top: 2px; color: var(--compare-muted); font-size: 0.69rem; }

.installer-estimate-badge {
  padding: 6px 9px;
  border-radius: 999px;
  background: #e8f8f1;
  color: var(--compare-green);
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.installer-estimate-main {
  padding: 17px 18px 15px;
}

.installer-estimate-net-label { color: var(--compare-muted); font-size: 0.72rem; font-weight: 800; }
.installer-estimate-net {
  display: block;
  margin-top: 2px;
  color: var(--compare-ink);
  font-size: clamp(1.55rem, 3vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}
.installer-estimate-net.is-negative { color: var(--compare-red); }

.installer-estimate-ppw {
  display: flex;
  justify-content: space-between;
  gap: 9px;
  margin-top: 12px;
  padding: 10px 11px;
  border-radius: 11px;
  background: #f5f7fb;
  color: #50617c;
  font-size: 0.7rem;
}
.installer-estimate-ppw strong { color: var(--compare-ink); }

.installer-estimate-lines { padding: 0 18px 16px; }
.installer-estimate-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid #edf0f5;
  color: #5d6980;
  font-size: 0.72rem;
}
.installer-estimate-line strong { color: #293a57; font-size: 0.74rem; text-align: right; }
.installer-estimate-line.is-deduction strong { color: var(--compare-red); }
.installer-estimate-line.is-included strong { color: var(--compare-green); }
.installer-estimate-line.is-gross { color: var(--compare-ink); font-weight: 850; }

@media (max-width: 1050px) {
  .installer-comparison-proposals { grid-template-columns: 1fr; }
  .installer-comparison-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .installer-comparison-config-rows { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .installer-comparison-card { border-radius: 18px !important; }
  .installer-comparison-config { padding: 17px; }
  .installer-comparison-config-head,
  .installer-comparison-config-title-row,
  .installer-comparison-config-card-head,
  .installer-comparison-config-footer { align-items: stretch; flex-direction: column; }
  .installer-comparison-config-grid,
  .installer-comparison-adder-grid,
  .installer-comparison-fixed-grid,
  .installer-comparison-check-grid { grid-template-columns: 1fr; }
  .installer-comparison-rule-labels { display: none; }
  .installer-comparison-rule-row { grid-template-columns: repeat(3, minmax(0, 1fr)) 30px; }
  .installer-comparison-rule-list[data-rule-mode="financiers"] .installer-comparison-rule-row { grid-template-columns: 1fr 1fr 30px; }
  .installer-comparison-rule-row[data-financier-index] { grid-template-columns: 1fr 1fr 30px; }
  .installer-comparison-config-footer .installer-comparison-submit { width: 100%; min-width: 0; }
  .installer-comparison-workspace { padding: 12px; gap: 14px; }
  .installer-comparison-input-panel { padding: 17px; }
  .installer-comparison-fields,
  .installer-proposal-fields,
  .installer-comparison-costs,
  .installer-comparison-results { grid-template-columns: 1fr; }
  .installer-comparison-costs { gap: 12px; }
  .installer-comparison-decision { grid-template-columns: 1fr; }
  .installer-comparison-delta { min-width: 0; text-align: left; }
  .installer-comparison-submit { justify-self: stretch; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .installer-comparison-submit,
  .installer-comparison-field input,
  .installer-comparison-field select { transition: none; }
}