/* Dedicated plan profit calculator — Asman / Petrozhin */

.plan-calc {
  padding: clamp(1.25rem, 3.5vw, 2.4rem) 0;
  background: var(--color-background);
}

.plan-calc__card {
  position: relative;
  isolation: isolate;
  padding: clamp(1.15rem, 3vw, 1.9rem);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 10px 28px rgba(15, 40, 28, 0.06);
}

.plan-calc__head {
  margin-bottom: 1.05rem;
}

.plan-calc__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-primary);
}

.plan-calc__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.15rem, 3vw, 1.55rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.plan-calc__lead {
  margin: 0;
  max-width: 40rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.85;
}

.plan-calc__form {
  display: grid;
  gap: 0.65rem;
}

.plan-calc__label {
  font-weight: 800;
  font-size: 0.92rem;
}

.plan-calc__field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: stretch;
  border: 1.5px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  min-height: 3.25rem;
}

.plan-calc__field:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(27, 127, 78, 0.12);
}

.plan-calc__input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 0.8rem 1rem;
  font-size: clamp(1.05rem, 3.4vw, 1.25rem);
  font-weight: 800;
  color: var(--color-text);
  outline: none;
}

.plan-calc__input::placeholder {
  font-weight: 500;
  font-size: 0.92rem;
  color: #8a9a92;
}

.plan-calc__unit {
  display: inline-flex;
  align-items: center;
  padding: 0 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  white-space: nowrap;
}

.plan-calc__slider-block {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem 0.65rem;
  direction: ltr;
}

.plan-calc__slider-main {
  min-width: 0;
  padding: 0.45rem 0.55rem 0;
}

.plan-calc__nudge {
  appearance: none;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #fff;
  color: var(--color-text);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.plan-calc__nudge:hover,
.plan-calc__nudge:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}

.plan-calc__slider {
  --pct: 19%;
  -webkit-appearance: none;
  appearance: none;
  display: block;
  width: 100%;
  height: 22px;
  margin: 0;
  background: linear-gradient(to right, var(--color-primary) 0 var(--pct), #d8e5dd var(--pct) 100%) no-repeat center / 100% 8px;
  outline: none;
  cursor: pointer;
  direction: ltr;
}

.plan-calc__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(27, 127, 78, 0.35);
}

.plan-calc__slider::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: transparent;
}

.plan-calc__slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 2px 8px rgba(27, 127, 78, 0.35);
}

.plan-calc__slider::-moz-range-track {
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: #d8e5dd;
}

.plan-calc__slider::-moz-range-progress {
  height: 8px;
  border-radius: 999px;
  background: var(--color-primary);
}

.plan-calc__slider:focus-visible {
  box-shadow: 0 0 0 4px rgba(27, 127, 78, 0.14);
}

.plan-calc__slider-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  direction: ltr;
}

.plan-calc__hint {
  margin: 0.1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.plan-calc__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.plan-calc__chip {
  appearance: none;
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
  min-height: 2.15rem;
  cursor: pointer;
}

.plan-calc__chip:hover,
.plan-calc__chip:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.plan-calc__chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.plan-calc__error {
  margin: 0.35rem 0 0;
  color: var(--color-destructive);
  font-size: 0.9rem;
  font-weight: 700;
}

.plan-calc__results {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin-top: 1.05rem;
}

.plan-calc__stat {
  display: grid;
  gap: 0.18rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #fff;
}

.plan-calc__stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 700;
}

.plan-calc__stat-value {
  font-size: clamp(1.02rem, 3vw, 1.22rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.plan-calc__stat--total {
  background: var(--color-primary-light);
  border-color: rgba(27, 127, 78, 0.2);
}

.plan-calc__stat--total .plan-calc__stat-value {
  color: var(--color-primary-dark);
}

.plan-calc__promo {
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(27, 127, 78, 0.16);
  background: #f4faf6;
}

.plan-calc__promo p {
  margin: 0 0 0.75rem;
  line-height: 1.8;
  font-size: 0.92rem;
  color: var(--color-text);
}

.plan-calc__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.plan-calc__cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.65rem;
  padding: 0.55rem 0.95rem;
  border-radius: 12px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  text-decoration: none;
}

.plan-calc__cta-btn:hover,
.plan-calc__cta-btn:focus-visible {
  color: #fff;
  background: var(--color-primary-dark);
}

.plan-calc__cta-link {
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.92rem;
}

.plan-calc__note {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--color-text-muted);
}

@media (min-width: 720px) {
  .plan-calc__results {
    grid-template-columns: 1fr 1fr;
  }

  .plan-calc--petro .plan-calc__stat--total {
    grid-column: 1 / -1;
  }
}

@media (min-width: 992px) {
  .plan-calc {
    padding-top: 0.25rem;
  }

  .plan-calc__card {
    padding: 1.8rem 2rem 1.55rem;
  }
}

@media (max-width: 479.98px) {
  .plan-calc__nudge {
    width: 2.5rem;
    height: 2.5rem;
  }

  .plan-calc__cta-btn,
  .plan-calc__cta-link {
    width: 100%;
    text-align: center;
  }
}