/* Minimum Payment Trap Calculator — CreditStud.io */

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.hero-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: transform 0.2s;
}

.hero-stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: 8px;
}

.hero-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.2;
}

.hero-stat-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-stat-danger .hero-stat-value {
  color: var(--danger);
}

.hero-stat-warning .hero-stat-value {
  color: var(--warning);
}

/* Stacked Bar */
.stacked-bar-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 24px 0;
}

.stacked-bar-container h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.stacked-bar {
  display: flex;
  height: 48px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
}

.stacked-bar-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.6s ease;
  font-size: 0.85rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  min-width: 0;
}

.bar-principal {
  background: var(--primary);
}

.bar-interest {
  background: var(--danger);
}

.stacked-bar-legend {
  display: flex;
  gap: 24px;
  margin-top: 12px;
  font-size: 0.85rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-color {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 3px;
}

.legend-principal {
  background: var(--primary);
}

.legend-interest {
  background: var(--danger);
}

/* Comparison Cards */
.comparison-section {
  margin: 28px 0;
}

.comparison-section h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.comparison-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.comparison-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.comparison-card:hover {
  border-color: var(--success);
  box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.12);
}

.comparison-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.comparison-add {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
}

.comparison-save {
  font-weight: 600;
  color: var(--success);
  font-size: 0.9rem;
}

.comparison-details {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.comparison-details strong {
  color: var(--text);
}

/* CTA Section */
.cta-section {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.cta-btn {
  text-decoration: none;
  font-weight: 600;
}

/* Input Grid */
.input-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin: 16px 0;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.input-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.input-group input {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  background: var(--surface);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.input-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Content Section */
.content-section {
  margin: 40px 0;
  line-height: 1.7;
}

.content-section h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--text);
}

.content-section h3 {
  font-size: 1.05rem;
  margin: 20px 0 8px;
}

.content-section ul, .content-section ol {
  padding-left: 24px;
  margin: 8px 0 16px;
}

.content-section li {
  margin-bottom: 8px;
}

.content-section a {
  color: var(--primary);
  text-decoration: underline;
}

/* FAQ */
.faq-section details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  padding: 12px 16px;
}

.faq-section summary {
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}

.faq-section summary:hover {
  color: var(--primary);
}

.faq-section details[open] summary {
  margin-bottom: 8px;
}

.faq-section details p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Results Section */
.results-section {
  margin: 32px 0;
}

/* Share bar */
.share-bar {
  margin: 20px 0;
  display: flex;
  gap: 8px;
}

/* Responsive */
@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero-stat-value {
    font-size: 1.4rem;
  }

  .comparison-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .comparison-details {
    text-align: left;
  }

  .cta-section {
    flex-direction: column;
  }

  .cta-btn {
    text-align: center;
  }

  .input-grid {
    grid-template-columns: 1fr;
  }

  .stacked-bar {
    height: 36px;
  }

  .stacked-bar-legend {
    flex-direction: column;
    gap: 8px;
  }
}