/* Base styles */
.nidhi-calculator {
  background: #2a1e17;
  color: #fff;
  padding: 20px;
  border-radius: 12px;
  max-width: 900px;
  margin: 20px auto;
  box-sizing: border-box;
}

.nidhi-calculator .nc-row {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.nidhi-calculator input[type=number],
.nidhi-calculator input[type=range] {
  padding: 8px;
  border-radius: 6px;
  border: 1px solid #333;
  background: #1f1612;
  color: #fff;
}

.nidhi-calculator input[type=number] {
  width: 200px;
}

.nidhi-calculator input[type=range] {
  width: 100%;
}

.nidhi-calculator .nc-header {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
}

.nidhi-calculator .nc-labels {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.nidhi-calculator .nc-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nidhi-calculator .nc-btn {
  background: #ff9a6b;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}

.nidhi-calculator .nc-btn.alt {
  background: #6b9aff;
}

.nidhi-calculator .nc-footer {
  font-size: 14px;
  opacity: 0.9;
}

/* ========= Responsive breakpoints ========= */

/* Tablets (portrait & landscape) */
@media (max-width: 1024px) {
  .nidhi-calculator {
    max-width: 650px;
    padding: 18px;
  }

  .nidhi-calculator .nc-row {
    flex-direction: column;
    align-items: stretch;
  }

  .nidhi-calculator input[type=number] {
    width: 100%;
    font-size: 1rem;
  }
}

/* Phones */
@media (max-width: 600px) {
  .nidhi-calculator {
    max-width: 100%;
    padding: 16px;
    border-radius: 0;
  }

  .nidhi-calculator .nc-header,
  .nidhi-calculator .nc-labels {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nidhi-calculator input[type=number] {
    width: 100%;
    font-size: 1.1rem;
    padding: 10px;
  }

  .nidhi-calculator input[type=range] {
    width: 100%;
  }

  .nidhi-calculator .nc-actions {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  .nidhi-calculator .nc-btn {
    width: 100%;
    text-align: center;
    font-size: 1.1rem;
    padding: 12px;
  }
}

/* === Header row: title & predicted price === */
.nidhi-calculator .nc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  margin-bottom: 12px;
}

/* === Input row (amount + USD) === */
.nidhi-calculator .nc-row.amount {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* === Slider row === */
.nidhi-calculator .nc-row.slider {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* === Price labels (presale / current / moon) === */
.nidhi-calculator .nc-labels {
  display: flex;
  justify-content: space-between;
  margin: 12px 0;
}

/* === Buttons row === */
.nidhi-calculator .nc-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Responsive breakpoints ---------- */

/* Tablet */
@media (max-width: 1024px) {
  .nidhi-calculator {
    max-width: 95%;
    padding: 18px;
  }

  .nidhi-calculator .nc-header {
    font-size: 1.1rem;
  }

  .nidhi-calculator .nc-row.amount {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Phone */
@media (max-width: 600px) {
  .nidhi-calculator {
    border-radius: 0;
    padding: 16px;
  }

  .nidhi-calculator .nc-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    font-size: 1rem;
  }

  .nidhi-calculator .nc-row.amount,
  .nidhi-calculator .nc-row.slider {
    flex-direction: column;
    align-items: stretch;
  }

  .nidhi-calculator input[type=number] {
    width: 100%;
    font-size: 1.1rem;
    padding: 10px;
  }

  .nidhi-calculator input[type=range] {
    width: 100%;
  }

  .nidhi-calculator .nc-labels {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .nidhi-calculator .nc-actions {
    flex-direction: column;
    width: 100%;
  }

  .nidhi-calculator .nc-btn {
    width: 100%;
    padding: 12px;
    font-size: 1.1rem;
  }
}