.calc-progress { margin-bottom: 3rem; }

.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 0.5rem;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
  border: 1px solid var(--border);
  transition: var(--transition);
  font-weight: 500;
}

.progress-step.active {
  background: var(--green-glow);
  border-color: var(--green);
  color: var(--green);
}

.progress-step.completed {
  background: rgba(34,197,94,0.1);
  border-color: var(--green);
  color: var(--green);
}

.progress-bar-track {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-muted), var(--green));
  border-radius: 2px;
  transition: width 0.4s ease;
}

.calc-step {
  display: none;
  animation: fadeInUp 0.4s ease;
}

.calc-step.active { display: block; }

.calc-step h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.step-desc {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.question-group { margin-bottom: 2rem; }

.question-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.question-hint {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 0.2rem;
}

.calc-input {
  width: 100%;
  max-width: 300px;
  padding: 0.75rem 1rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.calc-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}

.option-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pill {
  padding: 0.5rem 1.2rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.pill:hover { border-color: var(--green); color: var(--green); }
.pill.active {
  background: var(--green-glow);
  border-color: var(--green);
  color: var(--green);
  font-weight: 600;
}

.pill:focus {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.calc-next { margin-top: 1rem; }

.calc-nav {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

/* RESULTS */
.calc-result { animation: fadeInUp 0.6s ease; }
.calc-result.hidden { display: none; }

.result-header { text-align: center; margin-bottom: 2.5rem; }
.result-emoji { font-size: 4rem; margin-bottom: 1rem; }

.result-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.result-total {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.result-comparison {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.result-breakdown {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.breakdown-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.2rem;
}

.breakdown-info { flex: 1; }
.breakdown-label { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; }

.breakdown-bar-wrap {
  height: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  overflow: hidden;
}

.breakdown-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--green-muted), var(--green));
  border-radius: 4px;
  transition: width 1s ease;
  width: 0%;
}

.breakdown-val {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  color: var(--green);
  min-width: 80px;
  text-align: right;
}

.ai-tips {
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.result-chart-wrap {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 280px;
}

.result-chart-wrap canvas {
  max-height: 250px;
  width: 100% !important;
}
.ai-tips-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.ai-tips-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.ai-tips-loading {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.ai-tips-content {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text);
}

.ai-tips-content.hidden { display: none; }

.result-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}