/*
 * Thena Life Assessment Styles
 * Design principles: Relief, Energy, Safety, Agency
 * Not chaotic, loud, or preachy. Clear strategy and momentum.
 */

:root {
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;

  /* Core brand colors - warm, grounded, purposeful */
  --color-primary: #1a1209;
  --color-primary-light: #2e1f0a;
  --color-primary-dark: #0e0904;
  --color-accent: #c4922a;
  --color-accent-light: #d4a84a;
  --color-relevance: #c4922a;
  --color-satisfaction: #5a9e72;
  --color-time-energy: #5b8db8;

  /* Neutrals */
  --color-text: #1a1209;
  --color-text-light: #5c4f3a;
  --color-text-muted: #9c8e7a;
  --color-bg: #ede8db;
  --color-bg-warm: #f5f1e8;
  --color-white: #ffffff;
  --color-border: #d8d0c0;
  --color-border-light: #e8e2d4;

  /* Shadows - subtle, grounded */
  --shadow-sm: 0 1px 3px rgba(26, 18, 9, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 18, 9, 0.08);
  --shadow-lg: 0 8px 28px rgba(26, 18, 9, 0.12);

  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Hero Section */
.hero {
  background: var(--color-bg);
  padding: 5rem 2rem 2rem;
  text-align: center;
}

.hero-content {
  max-width: 560px;
  margin: 0 auto;
}

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin: 0 0 1rem 0;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 3.25rem;
  font-weight: 400;
  color: var(--color-text);
  margin: 0 0 1.25rem 0;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--color-text);
  margin: 0 0 1rem 0;
  font-weight: 400;
  line-height: 1.65;
}

.hero-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: 0;
  letter-spacing: 0.01em;
}

/* Main Container */
.assessment-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

/* Intro Section */
.intro-section {
  max-width: 560px;
  margin: 0 auto 3rem;
}

.dimensions-explainer {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-md);
}

.dimensions-explainer p {
  margin: 0 0 0.85rem 0;
  font-size: 0.95rem;
  color: var(--color-text);
}

.dimensions-explainer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dimensions-explainer li {
  font-size: 0.95rem;
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.dimensions-explainer li::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
}

.dimensions-explainer li:nth-child(1)::before {
  background: var(--color-relevance);
}

.dimensions-explainer li:nth-child(2)::before {
  background: var(--color-satisfaction);
}

.dimensions-explainer li:nth-child(3)::before {
  background: var(--color-time-energy);
}

.intro-text {
  font-size: 1.2rem;
  color: var(--color-text);
  line-height: 1.8;
  margin: 0 0 2.5rem 0;
  text-align: center;
}

/* Instructions */
.instructions {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
}

.instructions h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 1.5rem 0;
}

.instruction-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.instruction-list li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 0 1rem 3.5rem;
  position: relative;
  border-bottom: 1px solid var(--color-border-light);
}

.instruction-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.instruction-list li:first-child {
  padding-top: 0;
}

.instruction-list li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 1rem;
  width: 2rem;
  height: 2rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.instruction-list li:first-child::before {
  top: 0;
}

.instruction-list li strong {
  font-weight: 600;
  color: var(--color-text);
}

.instruction-list li span {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* Scale Guide */
.scale-guide {
  margin-bottom: 2.5rem;
}

.scale-guide h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 1rem 0;
  text-align: center;
}

.scale-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.scale-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

.scale-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.5rem 0;
}

.scale-question {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0 0 0.75rem 0;
  font-style: italic;
}

.scale-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.scale-card li {
  font-size: 0.85rem;
  color: var(--color-text);
  padding: 0.35rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.scale-range {
  font-weight: 600;
  color: var(--color-accent);
  min-width: 2.5rem;
}

/* Registration Form */
.registration-form {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Waiting Page */
.waiting-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: 2rem;
}

.waiting-page h1 {
  font-family: var(--font-serif);
  font-size: 3.25rem;
  font-weight: 400;
  color: var(--color-text);
  margin: 0.75rem 0 1.25rem;
  line-height: 1.15;
}

.waiting-message {
  font-size: 1.05rem;
  color: var(--color-text-light);
  margin: 0 0 3rem;
  line-height: 1.65;
}

.waiting-expect {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.waiting-expect-heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0;
}

.expect-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-align: center;
  width: 100%;
}

.expect-list li {
  font-size: 0.95rem;
  color: var(--color-text);
}

/* Client-side validation banner */
.client-error-banner {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  color: #991b1b;
  font-size: 0.9rem;
  padding: 0.875rem 1.25rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.rating-buttons.field-invalid {
  outline: 2px solid #dc2626;
  border-radius: var(--radius-sm);
  outline-offset: 2px;
}

.time-select.field-invalid {
  border-color: #dc2626;
  color: #dc2626;
}

/* Error Messages */
.error-messages {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

.error-messages p {
  color: #dc2626;
  margin: 0;
  font-size: 0.95rem;
}

/* Email Section */
.email-section {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
}

.email-section label {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.field-hint {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0 0 0.75rem 0;
}

.email-input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--color-bg-warm);
}

.email-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

/* Category Sections */
.category-section {
  margin-bottom: 0.5rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.category-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: background 0.15s;
}

.category-header:hover {
  background: var(--color-bg-warm);
}

.toggle-icon {
  font-size: 1.3rem;
  color: var(--color-text-muted);
  transition: transform 0.2s;
  line-height: 1;
}

.toggle-icon.rotated {
  transform: rotate(180deg);
}

/* Category Content (collapsed by default) */
.category-content {
  display: none;
  border-top: 1px solid var(--color-border-light);
}

.category-content.expanded {
  display: block;
}

/* Dimension Cards */
.dimension-card {
  background: var(--color-white);
  border-top: 1px solid var(--color-border-light);
  padding: 1.25rem 1.25rem 1.5rem;
}

.dimension-card:first-child {
  border-top: none;
}

.dimension-header {
  margin: 0 0 1.25rem 0;
}

.dimension-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.2rem 0;
  color: var(--color-text);
}

.dimension-description {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.4;
}

/* Quick Fill (testing only) */
.quick-fill-bar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
}

.quick-fill-btn {
  background: transparent;
  border: 1px dashed var(--color-border);
  color: var(--color-text-light);
  font-size: 0.78rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s;
}

.quick-fill-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Rating Rows */
.rating-rows {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.rating-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.rating-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-light);
  width: 90px;
  flex-shrink: 0;
}

.rating-buttons {
  display: flex;
  gap: 0.3rem;
}

.rating-radio {
  display: none;
}

.rating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--color-text-light);
  background: var(--color-bg);
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  user-select: none;
}

.rating-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.rating-radio:checked + .rating-btn {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
}

/* Time & Energy Dropdown */
.time-select {
  flex: 1;
  height: 2.1rem;
  padding: 0 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.82rem;
  cursor: pointer;
  appearance: auto;
  transition: border-color 0.12s;
}

.time-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Submit Section */
.submit-section {
  text-align: center;
  margin-top: 2.5rem;
  padding-top: 1rem;
}

.submit-button {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 1rem 3rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: var(--shadow-md);
  letter-spacing: 0.01em;
}

.submit-button:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.submit-button:active {
  transform: translateY(0);
}

.submit-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Results Page Styles */
.results-page {
  min-height: 100vh;
  background: var(--color-bg);
}

.results-hero {
  background: linear-gradient(135deg, var(--color-accent) 0%, #3d8b6e 100%);
  color: var(--color-white);
  padding: 3rem 2rem;
  text-align: center;
}

.results-hero .success-icon {
  color: var(--color-white);
  margin-bottom: 1rem;
  opacity: 0.9;
}

.results-hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}

.results-hero .hero-subtitle {
  font-size: 1.15rem;
  opacity: 0.9;
  margin: 0;
}

.results-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* Chart Section */
.chart-section {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
}

.chart-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.chart-header h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.5rem 0;
}

.chart-description {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 0;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.chart-wrapper {
  height: 400px;
  position: relative;
}

.chart-legend-guide {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-light);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.legend-icon {
  background: var(--color-border);
  border-radius: 50%;
}

.legend-icon.size-small {
  width: 12px;
  height: 12px;
}

.legend-icon.size-large {
  width: 24px;
  height: 24px;
}

/* Insights Section */
.insights-section {
  margin-bottom: 2rem;
}

.insights-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 1rem 0;
  text-align: center;
}

.category-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.category-result-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--category-color);
}

.category-result-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 0.75rem 0;
}

.scores {
  display: flex;
  gap: 1rem;
}

.score {
  flex: 1;
  text-align: center;
}

.score-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.score-value {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Next Steps Section */
.next-steps-section {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.next-steps-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.75rem 0;
}

.next-steps-section p {
  font-size: 1rem;
  color: var(--color-text-light);
  margin: 0 0 1.5rem 0;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.action-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.button {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.2s, transform 0.15s;
}

.button-secondary {
  background: var(--color-primary);
  color: var(--color-white);
}

.button-secondary:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 640px) {
  .hero {
    padding: 3.5rem 1.5rem 1.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .assessment-container {
    padding: 1.5rem 1rem 2rem;
  }

  .rating-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .rating-label {
    width: auto;
  }

  .rating-buttons {
    flex-wrap: wrap;
  }

  .submit-button {
    width: 100%;
    padding: 1rem;
  }

  /* Results page responsive */
  .results-hero h1 {
    font-size: 1.75rem;
  }

  .chart-wrapper {
    height: 300px;
  }

  .chart-legend-guide {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .category-cards {
    grid-template-columns: 1fr;
  }

  .scores {
    gap: 0.5rem;
  }

  .score-value {
    font-size: 1.15rem;
  }
}