/* Built With Intentions — Shared Design System */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --cream: #F5F0E8;
  --sage: #5C6B55;
  --sage-light: #8A9B82;
  --sage-hover: #4A5844;
  --dark: #2C2C2C;
  --warm-gray: #7A7368;
  --clay: #B8937A;
  --soft-white: #FDFBF7;
  --error: #C4544A;
  --error-bg: #FDF2F2;
  --success: #5C6B55;
  --success-bg: #EEF2ED;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--cream);
  color: var(--dark);
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

.serif { font-family: 'DM Serif Text', serif; }

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(245, 240, 232, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

.nav-brand {
  font-family: 'DM Serif Text', serif;
  font-size: 1.1rem;
  color: var(--sage);
  text-decoration: none;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  font-size: 0.85rem;
  color: var(--warm-gray);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s;
  font-weight: 400;
}

.nav-link:hover {
  color: var(--dark);
  background: rgba(92, 107, 85, 0.06);
}

.nav-link.active {
  color: var(--sage);
  background: rgba(92, 107, 85, 0.08);
  font-weight: 500;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--sage);
  color: var(--cream);
}

.btn-primary:hover {
  background: var(--sage-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(92, 107, 85, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--sage);
  border: 1.5px solid var(--sage);
}

.btn-secondary:hover {
  background: rgba(92, 107, 85, 0.06);
}

.btn-ghost {
  background: transparent;
  color: var(--warm-gray);
  padding: 8px 16px;
}

.btn-ghost:hover {
  color: var(--dark);
}

.btn-small {
  padding: 8px 20px;
  font-size: 0.82rem;
}

.btn-large {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Cards */
.card {
  background: var(--soft-white);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid rgba(0,0,0,0.04);
  transition: all 0.25s;
}

.card:hover {
  border-color: rgba(92, 107, 85, 0.12);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.card-clickable {
  cursor: pointer;
}

.card-clickable:hover {
  transform: translateY(-2px);
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(0,0,0,0.1);
  border-radius: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--soft-white);
  transition: all 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(92, 107, 85, 0.1);
}

.form-input::placeholder {
  color: var(--warm-gray);
  opacity: 0.6;
}

/* Alerts */
.alert {
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: none;
}

.alert-error {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(196, 84, 74, 0.15);
}

.alert-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(92, 107, 85, 0.15);
}

.alert.show {
  display: block;
}

/* Page layout */
.page {
  padding-top: 80px;
  min-height: 100vh;
}

.page-header {
  padding: 48px 24px 32px;
  max-width: 880px;
  margin: 0 auto;
}

.page-header h1 {
  font-family: 'DM Serif Text', serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 12px;
  line-height: 1.2;
}

.page-header p {
  font-size: 1.05rem;
  color: var(--warm-gray);
  max-width: 560px;
}

.page-content {
  padding: 0 24px 80px;
  max-width: 880px;
  margin: 0 auto;
}

/* Grid */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Score badge */
.capacity-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.capacity-low {
  background: #F3E8E6;
  color: #8B5A4A;
}

.capacity-moderate {
  background: #F0EBE0;
  color: #7A6B4F;
}

.capacity-strong {
  background: var(--success-bg);
  color: var(--sage);
}

/* Assessment specific */
.assessment-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.option-card {
  padding: 16px 20px;
  border: 1.5px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--soft-white);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.option-card:hover {
  border-color: var(--sage-light);
  background: rgba(92, 107, 85, 0.03);
}

.option-card.selected {
  border-color: var(--sage);
  background: rgba(92, 107, 85, 0.06);
  box-shadow: 0 0 0 3px rgba(92, 107, 85, 0.08);
}

.option-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0,0,0,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--warm-gray);
  flex-shrink: 0;
  margin-top: 1px;
}

.option-card.selected .option-number {
  background: var(--sage);
  color: var(--cream);
}

.option-text {
  flex: 1;
}

.option-text strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 2px;
}

.option-text span {
  font-size: 0.85rem;
  color: var(--warm-gray);
}

/* Progress bar */
.progress-bar {
  height: 3px;
  background: rgba(0,0,0,0.06);
  border-radius: 2px;
  margin-bottom: 40px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--sage);
  border-radius: 2px;
  transition: width 0.4s ease;
}

/* Results */
.result-score {
  font-family: 'DM Serif Text', serif;
  font-size: 4rem;
  color: var(--sage);
  line-height: 1;
  margin-bottom: 8px;
}

.result-label {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 24px;
  font-weight: 500;
}

.result-message {
  font-family: 'DM Serif Text', serif;
  font-size: 1.4rem;
  color: var(--dark);
  line-height: 1.4;
  margin-bottom: 16px;
  font-weight: 400;
}

.result-description {
  font-size: 0.95rem;
  color: var(--warm-gray);
  max-width: 520px;
  margin-bottom: 32px;
}

/* Breakdown list */
.breakdown-list {
  list-style: none;
  padding: 0;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.breakdown-item:last-child {
  border-bottom: none;
}

.breakdown-label {
  font-size: 0.9rem;
  color: var(--dark);
}

.breakdown-dots {
  display: flex;
  gap: 6px;
}

.breakdown-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0,0,0,0.08);
}

.breakdown-dot.filled {
  background: var(--sage);
}

/* Template cards */
.template-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
  background: rgba(92, 107, 85, 0.08);
}

.template-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  background: rgba(92, 107, 85, 0.08);
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 600;
  margin-bottom: 12px;
}

/* History chart placeholder */
.history-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--warm-gray);
}

.history-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  opacity: 0.4;
}

/* Score timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-entry {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.timeline-date {
  flex-shrink: 0;
  width: 80px;
  font-size: 0.8rem;
  color: var(--warm-gray);
  padding-top: 2px;
}

.timeline-content {
  flex: 1;
}

.timeline-score {
  font-family: 'DM Serif Text', serif;
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 4px;
}

/* Dashboard stats */
.stat-card {
  text-align: center;
  padding: 28px 20px;
}

.stat-number {
  font-family: 'DM Serif Text', serif;
  font-size: 2.2rem;
  color: var(--sage);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--warm-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Template detail */
.template-content {
  line-height: 1.8;
}

.template-content h2 {
  font-family: 'DM Serif Text', serif;
  font-size: 1.4rem;
  color: var(--dark);
  margin: 32px 0 16px;
  font-weight: 400;
}

.template-content h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  margin: 24px 0 10px;
}

.template-content p {
  color: var(--warm-gray);
  margin-bottom: 12px;
}

.template-content ul, .template-content ol {
  color: var(--warm-gray);
  padding-left: 24px;
  margin-bottom: 16px;
}

.template-content li {
  margin-bottom: 6px;
}

.template-content .highlight-box {
  background: rgba(92, 107, 85, 0.06);
  border-left: 3px solid var(--sage);
  padding: 20px 24px;
  border-radius: 0 10px 10px 0;
  margin: 20px 0;
}

.template-content .highlight-box p {
  color: var(--dark);
  margin: 0;
  font-weight: 400;
}

/* Loading states */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid rgba(92, 107, 85, 0.15);
  border-top-color: var(--sage);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Footer */
.app-footer {
  padding: 40px 24px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--warm-gray);
  border-top: 1px solid rgba(0,0,0,0.06);
}

.app-footer span {
  color: var(--sage);
  font-weight: 500;
}

/* Mobile responsive */
@media (max-width: 600px) {
  .nav {
    padding: 12px 16px;
  }

  .nav-link {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  .page-header {
    padding: 32px 20px 24px;
  }

  .page-content {
    padding: 0 20px 60px;
  }

  .card {
    padding: 24px;
  }

  .btn-large {
    padding: 14px 28px;
  }
}

/* Utilities */
.text-center { text-align: center; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.hidden { display: none; }