.scaler-main {
  padding: 32px 0 40px;
}

.scaler-panel {
  background: radial-gradient(circle at top left, #25253b, #111119);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.75);
  padding: 22px 20px 24px;
  color: #f7f7ff;
}

.scaler-header h1 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 2.2vw, 2rem);
}

.scaler-header p {
  margin: 0;
  font-size: 0.96rem;
  color: rgba(225, 225, 245, 0.86);
  max-width: 34rem;
}

.scaler-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 20px;
  margin-top: 20px;
}

/* Form */

.scaler-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.scaler-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.scaler-field label {
  font-size: 0.86rem;
  color: rgba(230, 230, 250, 0.9);
}

.scaler-field input {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(5, 5, 15, 0.5);
  color: #f7f7ff;
  padding: 8px 10px;
  font-size: 0.95rem;
  outline: none;
}

.scaler-field input:focus {
  border-color: #ff7a3c;
  box-shadow: 0 0 0 1px rgba(255, 122, 60, 0.4);
}

.scaler-btn {
  align-self: flex-start;
  margin-top: 8px;
}

.scaler-hint {
  margin: 6px 0 0;
  font-size: 0.82rem;
  color: rgba(215, 215, 235, 0.85);
}

.scaler-error {
  margin: 4px 0 0;
  font-size: 0.82rem;
  color: #ffb3b3;
  min-height: 1.1em;
}

/* Results */

.scaler-results {
  background: rgba(5, 5, 15, 0.78);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 16px 14px 14px;
  font-size: 0.9rem;
}

.scaler-results h2 {
  margin: 0 0 4px;
  font-size: 1.1rem;
}

.scaler-results-note {
  margin: 0;
  color: rgba(220, 220, 240, 0.85);
  font-size: 0.86rem;
}

.scaler-results-box {
  margin-top: 12px;
  padding: 10px 10px 9px;
  border-radius: 10px;
  background: radial-gradient(circle at top left, #25253b, #111119);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.scaler-results-box p {
  margin: 4px 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.scaler-results-box .label {
  width: 90px;
  color: rgba(230, 230, 245, 0.9);
}

.scaler-results-box .value {
  font-weight: 600;
  font-size: 1rem;
}

.scaler-results-box .unit {
  font-size: 0.85rem;
  color: rgba(220, 220, 240, 0.82);
}

.scaler-ratio {
  margin: 10px 0 0;
  font-size: 0.82rem;
  color: rgba(215, 215, 240, 0.8);
}

/* Responsive */

@media (max-width: 800px) {
  .scaler-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .scaler-results {
    order: -1;
  }
}

@media (max-width: 600px) {
  .scaler-panel {
    padding-inline: 16px;
  }
}

.scaler-section-title {
  margin-top: 14px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(230, 230, 245, 0.7);
}

.scaler-section-title-spaced {
  margin-top: 18px;
}

.scaler-inline-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 600px) {
  .scaler-inline-group {
    grid-template-columns: minmax(0, 1fr);
  }
}