/* ============================================
   ATMAN — Diagnosis (Balance Wheel) Styles
   ============================================ */

.diagnosis {
  padding-top: calc(var(--header-height) + var(--space-8));
  padding-bottom: var(--space-16);
  min-height: 100vh;
}

.diagnosis__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-10);
}

.diagnosis__header h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-3);
}

.diagnosis__header p {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
}

.diagnosis__hint {
  font-family: var(--font-accent);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

/* Layout: wheel left, sliders right */
.diagnosis__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

/* Wheel container */
.diagnosis__wheel {
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
  display: flex;
  justify-content: center;
}

.wheel-svg {
  filter: drop-shadow(0 4px 20px rgba(45, 36, 32, 0.08));
}

/* Sliders panel */
.diagnosis__sliders {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Progress bar */
.diagnosis__progress {
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-6);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
}

.diagnosis__progress-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.diagnosis__progress-count {
  font-weight: 700;
  color: var(--color-primary);
}

/* Individual area slider */
.area-slider {
  padding: var(--space-5) var(--space-6);
  background: white;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  transition: all var(--duration-base) var(--ease-smooth);
}

.area-slider:hover {
  border-color: var(--color-bg-tertiary);
}

.area-slider.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.area-slider.filled {
  background: var(--color-bg-secondary);
}

.area-slider__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.area-slider__info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.area-slider__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.area-slider__name {
  font-weight: 600;
  font-size: var(--text-base);
}

.area-slider__desc {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.area-slider__value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  min-width: 36px;
  text-align: center;
  transition: color var(--duration-fast);
}

/* Range slider styling */
.area-slider__range {
  position: relative;
  width: 100%;
  height: 32px;
  display: flex;
  align-items: center;
}

.area-slider__range input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-bg-tertiary);
  outline: none;
  cursor: pointer;
  position: relative;
}

.area-slider__range input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--color-primary);
  box-shadow: 0 2px 8px rgba(217, 119, 87, 0.3);
  cursor: pointer;
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}

.area-slider__range input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 12px rgba(217, 119, 87, 0.4);
}

.area-slider__range input[type="range"]::-webkit-slider-thumb:active {
  transform: scale(1.2);
}

.area-slider__range input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--color-primary);
  box-shadow: 0 2px 8px rgba(217, 119, 87, 0.3);
  cursor: pointer;
}

.area-slider__scale {
  display: flex;
  justify-content: space-between;
  padding: 0 2px;
  margin-top: var(--space-1);
}

.area-slider__scale span {
  font-size: 10px;
  color: var(--color-text-tertiary);
}

/* CTA button */
.diagnosis__cta {
  text-align: center;
  margin-top: var(--space-10);
  padding: var(--space-8);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
}

.diagnosis__cta p {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-3);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .diagnosis__body {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .diagnosis__wheel {
    position: static;
    max-width: 380px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .diagnosis__header h1 {
    font-size: var(--text-3xl);
  }

  .area-slider {
    padding: var(--space-4);
  }
}