.irve-configurator {
  margin: 56px 0 8px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid #d9e3e8;
  border-top: 5px solid var(--green);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(17, 48, 68, .08);
}

.irve-config-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.irve-config-eyebrow {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.1px;
  text-transform: uppercase;
}

.irve-config-heading h3 {
  margin: 0;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  letter-spacing: -.025em;
}

.irve-config-heading p {
  max-width: 620px;
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.irve-config-private {
  flex-shrink: 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eef8ed;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 800;
}

.irve-config-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: stretch;
}

.irve-config-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 0;
}

.irve-range-field {
  padding: 18px 20px;
  border: 1px solid #e0e7eb;
  border-radius: 12px;
  background: #f8faf9;
}

.irve-field-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.irve-field-heading label,
.irve-select-field > span {
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
}

.irve-field-heading output {
  min-width: 92px;
  padding: 5px 9px;
  border-radius: 7px;
  background: var(--navy);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.irve-range-field input[type="range"] {
  width: 100%;
  height: 7px;
  margin: 0;
  border-radius: 999px;
  outline: none;
  background: linear-gradient(90deg, var(--green) var(--range-progress, 45%), #dce5e9 var(--range-progress, 45%));
  appearance: none;
  cursor: pointer;
}

.irve-range-field input[type="range"]::-webkit-slider-thumb {
  width: 22px;
  height: 22px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 2px 8px rgba(24, 112, 46, .3);
  appearance: none;
}

.irve-range-field input[type="range"]::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 2px 8px rgba(24, 112, 46, .3);
}

.irve-range-field input[type="range"]:focus-visible {
  outline: 3px solid rgba(47, 159, 51, .25);
  outline-offset: 5px;
}

.irve-range-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
}

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

.irve-select-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.irve-select-field select {
  width: 100%;
  min-height: 46px;
  padding: 0 38px 0 12px;
  border: 1px solid #ccd8df;
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 650;
}

.irve-select-field select:focus-visible,
.irve-check-field:has(input:focus-visible) {
  outline: 3px solid rgba(47, 159, 51, .22);
  outline-offset: 2px;
}

.irve-check-field {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 46px;
  align-self: end;
  padding: 8px 12px;
  border: 1px solid #ccd8df;
  border-radius: 9px;
  background: #fff;
  cursor: pointer;
}

.irve-check-field input {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  accent-color: var(--green);
}

.irve-check-field span {
  display: flex;
  flex-direction: column;
  color: var(--navy);
  font-size: 12px;
  line-height: 1.25;
}

.irve-check-field small {
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 10px;
}

.irve-recommendation {
  --offer-color: #1681b8;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(22px, 3vw, 32px);
  border-radius: 16px;
  background: linear-gradient(145deg, #102f43, #163e53);
  color: #fff;
  box-shadow: 0 16px 35px rgba(16, 47, 67, .18);
}

.irve-recommendation.offer-1 { --offer-color: #31c9a9; }
.irve-recommendation.offer-2 { --offer-color: #54b9ed; }
.irve-recommendation.offer-3 { --offer-color: #ff9d42; }
.irve-recommendation.offer-4 { --offer-color: #b896df; }

.irve-result-label {
  align-self: flex-start;
  padding: 6px 10px;
  border: 1px solid color-mix(in srgb, var(--offer-color) 55%, transparent);
  border-radius: 999px;
  color: var(--offer-color);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.irve-recommendation h3 {
  margin: 17px 0 8px;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.15;
}

.irve-recommendation > p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  line-height: 1.6;
}

.irve-result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 22px 0;
}

.irve-result-metrics div {
  min-width: 0;
  padding: 12px 8px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 9px;
  background: rgba(255, 255, 255, .06);
  text-align: center;
}

.irve-result-metrics strong {
  display: block;
  color: var(--offer-color);
  font-size: 16px;
  line-height: 1.15;
}

.irve-result-metrics span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, .58);
  font-size: 9px;
  line-height: 1.3;
}

.irve-result-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.irve-result-details p {
  margin: 0;
  color: rgba(255, 255, 255, .7);
  font-size: 11px;
  line-height: 1.5;
}

.irve-result-details strong { color: #fff; }

.irve-result-warning {
  margin: 18px 0;
  padding: 10px 12px;
  border-left: 3px solid var(--offer-color);
  background: rgba(255, 255, 255, .06);
  color: rgba(255, 255, 255, .62);
  font-size: 10px;
  line-height: 1.5;
}

.irve-result-actions {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: auto;
}

.irve-result-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: transform .18s, background .18s;
}

.irve-result-actions a:hover { transform: translateY(-1px); }
.irve-result-primary { background: var(--offer-color); color: #102f43; }
.irve-result-secondary { border: 1px solid rgba(255, 255, 255, .24); color: #fff; }
.irve-result-secondary:hover { background: rgba(255, 255, 255, .08); }

.irve-config-method {
  margin: 18px 0 0;
  color: var(--text-muted);
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

@media (max-width: 900px) {
  .irve-config-layout { grid-template-columns: 1fr; }
  .irve-recommendation { min-height: 0; }
}

@media (max-width: 620px) {
  .irve-configurator { margin-top: 38px; padding: 22px 16px; border-radius: 12px; }
  .irve-config-heading { flex-direction: column; margin-bottom: 22px; }
  .irve-config-private { white-space: normal; }
  .irve-select-grid { grid-template-columns: 1fr; }
  .irve-result-metrics { grid-template-columns: 1fr; }
  .irve-result-metrics div { display: grid; grid-template-columns: 100px 1fr; align-items: center; text-align: left; }
  .irve-result-metrics span { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .irve-result-actions a { transition: none; }
}