:root {
  --assessment-font-sans: var(
    --assessment-typography-font-sans,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif
  );
  --assessment-color-primary: var(--assessment-colors-primary, #2563eb);
  --assessment-color-primary-alpha-08: var(--assessment-colors-primary-alpha-08, rgba(37, 99, 235, 0.08));
  --assessment-color-primary-alpha-15: var(--assessment-colors-primary-alpha-15, rgba(37, 99, 235, 0.15));
  --assessment-color-primary-alpha-80: var(--assessment-colors-primary-alpha-80, rgba(37, 99, 235, 0.8));
  --assessment-color-neutral-50: var(--assessment-colors-neutral-50, #f8fafc);
  --assessment-color-neutral-900: var(--assessment-colors-neutral-900, #0f172a);
  --assessment-color-neutral-900-alpha-60: var(--assessment-colors-neutral-900-alpha-60, rgba(15, 23, 42, 0.6));
  --assessment-color-neutral-900-alpha-70: var(--assessment-colors-neutral-900-alpha-70, rgba(15, 23, 42, 0.7));
  --assessment-color-neutral-900-alpha-10: var(--assessment-colors-neutral-900-alpha-10, rgba(15, 23, 42, 0.1));
  --assessment-color-neutral-900-alpha-05: var(--assessment-colors-neutral-900-alpha-05, rgba(15, 23, 42, 0.05));
  --assessment-color-white: var(--assessment-colors-white, #ffffff);
  --assessment-color-alert-bg: var(--assessment-colors-alert-bg, rgba(220, 38, 38, 0.1));
  --assessment-color-alert-text: var(--assessment-colors-alert-text, #991b1b);
  --assessment-color-shadow: var(--assessment-colors-shadow, rgba(15, 23, 42, 0.12));
  --assessment-color-shadow-hover: var(--assessment-colors-shadow-hover, rgba(37, 99, 235, 0.08));
  --assessment-color-shadow-btn: var(--assessment-colors-shadow-btn, rgba(37, 99, 235, 0.18));
  --assessment-color-toggle-bg: var(--assessment-colors-toggle-bg, rgba(15, 23, 42, 0.08));
  --assessment-radius-lg: var(--assessment-radius-lg, 1rem);
  --assessment-radius-sm: var(--assessment-radius-sm, 0.5rem);
  --assessment-shadow-card: var(
    --assessment-shadow-card,
    0 20px 45px var(--assessment-color-shadow)
  );
}

.rails-assessment-dark {
  --assessment-color-neutral-50: #0f172a;
  --assessment-color-neutral-900: #f8fafc;
  --assessment-color-neutral-900-alpha-60: rgba(248, 250, 252, 0.6);
  --assessment-color-neutral-900-alpha-70: rgba(248, 250, 252, 0.7);
  --assessment-color-neutral-900-alpha-10: rgba(248, 250, 252, 0.1);
  --assessment-color-neutral-900-alpha-05: rgba(248, 250, 252, 0.05);
  --assessment-color-white: #1e293b;
  --assessment-color-alert-bg: rgba(220, 38, 38, 0.2);
  --assessment-color-alert-text: #fca5a5;
  --assessment-color-shadow: rgba(0, 0, 0, 0.3);
  --assessment-color-shadow-hover: rgba(37, 99, 235, 0.15);
  --assessment-color-shadow-btn: rgba(37, 99, 235, 0.25);
  --assessment-color-toggle-bg: rgba(255, 255, 255, 0.12);
  --assessment-color-primary-alpha-08: rgba(37, 99, 235, 0.15);
  --assessment-color-primary-alpha-15: rgba(37, 99, 235, 0.25);
}

.rails-assessment-body {
  font-family: var(--assessment-font-sans);
  background: var(--assessment-color-neutral-50);
  color: var(--assessment-color-neutral-900);
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rails-assessment-wrapper {
  width: 100%;
  max-width: 640px;
}

.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--assessment-radius-sm);
  margin-bottom: 0.75rem;
  background: var(--assessment-color-primary-alpha-08);
  color: var(--assessment-color-neutral-900);
}

.flash-alert {
  background: var(--assessment-color-alert-bg);
  color: var(--assessment-color-alert-text);
}

.assessment {
  background: var(--assessment-color-white);
  border-radius: var(--assessment-radius-lg);
  box-shadow: var(--assessment-shadow-card);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.assessment-form {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.assessment-header {
  text-align: center;
}

.assessment-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--assessment-color-neutral-900-alpha-60);
  margin-bottom: 0.5rem;
}

.assessment-title {
  font-size: 2rem;
  margin: 0;
}

.assessment-progress {
  width: 100%;
  height: 0.5rem;
  background: var(--assessment-color-primary-alpha-15);
  border-radius: var(--assessment-radius-sm);
  overflow: hidden;
}

.assessment-progress-bar {
  height: 100%;
  width: 0;
  background: var(--assessment-color-primary);
  border-radius: inherit;
  transition: width 0.3s ease;
}

.assessment-steps {
  position: relative;
}

.assessment-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.js .assessment-step {
  display: none;
}

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

.no-js .assessment-step {
  display: block;
}

.assessment-question {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.question-text {
  font-size: 1.25rem;
  margin: 0;
}

.question-help {
  margin: 0;
  color: var(--assessment-color-neutral-900-alpha-70);
  font-size: 0.95rem;
}

.question-options {
  display: grid;
  gap: 0.9rem;
}

.question-option {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.95rem 1.1rem;
  border: 2px solid var(--assessment-color-neutral-900-alpha-10);
  border-radius: var(--assessment-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  background: transparent;
}

.question-option:hover {
  border-color: var(--assessment-color-primary);
  box-shadow: 0 10px 25px var(--assessment-color-shadow-hover);
}

.question-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.question-option:has(input:checked) {
  background: var(--assessment-color-primary);
  border-color: var(--assessment-color-primary);
  color: var(--assessment-color-neutral-50);
}

.option-label {
  font-size: 1rem;
}

.assessment-navigation {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.btn {
  border: none;
  border-radius: var(--assessment-radius-sm);
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--assessment-color-primary);
  color: var(--assessment-color-neutral-50);
}

.btn-secondary {
  background: var(--assessment-color-neutral-900-alpha-05);
  color: var(--assessment-color-neutral-900);
}

.btn-submit {
  background: linear-gradient(
    135deg,
    var(--assessment-color-primary),
    var(--assessment-color-primary-alpha-80)
  );
  color: var(--assessment-color-neutral-50);
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn:hover:not([disabled]) {
  transform: translateY(-1px);
  box-shadow: 0 12px 30px var(--assessment-color-shadow-btn);
}

.btn a {
  text-decoration: none;
  color: inherit;
}

.assessment-result {
  background: var(--assessment-color-white);
  border-radius: var(--assessment-radius-lg);
  box-shadow: var(--assessment-shadow-card);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.result-header {
  text-align: center;
}

.result-greeting {
  font-size: 1.1rem;
  color: var(--assessment-color-primary);
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.result-title {
  margin: 0;
  font-size: 2rem;
  line-height: 1.2;
}

.result-subtitle {
  margin: 0.5rem 0 0;
  color: var(--assessment-color-neutral-900-alpha-70);
  font-size: 0.95rem;
}

.result-personal-note {
  margin: 0.75rem 0 0;
  color: var(--assessment-color-neutral-900-alpha-80);
  font-size: 1rem;
}

.result-score-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
}

.result-score-circle {
  position: relative;
  width: 120px;
  height: 120px;
}

.result-score-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.result-score-bg {
  fill: none;
  stroke: var(--assessment-color-neutral-900-alpha-10);
  stroke-width: 8;
}

.result-score-fill {
  fill: none;
  stroke: var(--assessment-color-primary);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 339.292;
  stroke-dashoffset: calc(339.292 - (339.292 * var(--score-percentage) / 100));
  transition: stroke-dashoffset 1s ease-in-out;
}

.result-score-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.result-score-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--assessment-color-neutral-900);
  line-height: 1;
}

.result-score-label {
  font-size: 0.75rem;
  color: var(--assessment-color-neutral-900-alpha-60);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.result-score-message {
  font-size: 1rem;
  color: var(--assessment-color-neutral-900-alpha-70);
  text-align: center;
  max-width: 400px;
  margin: 0;
}

.result-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.result-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--assessment-color-neutral-900);
  margin: 0;
}

.result-text {
  font-size: 1.15rem;
  line-height: 1.6;
  margin: 0;
  color: var(--assessment-color-neutral-900);
}

.result-insights {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.result-insight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: var(--assessment-color-primary-alpha-08);
  border-radius: var(--assessment-radius-sm);
  border-left: 3px solid var(--assessment-color-primary);
}

.result-insight-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--assessment-color-primary);
  color: var(--assessment-color-neutral-50);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 0.125rem;
}

.result-insight-text {
  flex: 1;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--assessment-color-neutral-900);
}

.result-educational-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.result-educational-item {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--assessment-color-neutral-900);
}

.result-educational-item::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--assessment-color-primary);
  font-weight: 700;
}

.result-footer {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--assessment-color-neutral-900-alpha-10);
}

.result-footer-note {
  font-size: 0.875rem;
  color: var(--assessment-color-neutral-900-alpha-60);
  margin: 0;
}

.btn-large {
  font-size: 1.125rem;
  padding: 1.125rem 2.5rem;
}

.shake {
  animation: shake 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-6px);
  }
  50% {
    transform: translateX(6px);
  }
  75% {
    transform: translateX(-3px);
  }
}

@media (max-width: 640px) {
  .rails-assessment-body {
    padding: 1.5rem 1rem;
  }

  .assessment,
  .assessment-result {
    padding: 1.75rem;
  }

  .assessment-title,
  .result-title {
    font-size: 1.75rem;
  }
}

.assessment-theme-toggle {
  position: fixed;
  left: 1.5rem;
  bottom: 1.5rem;
  z-index: 20;
}

.assessment-theme-toggle__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--assessment-radius-sm, 0.5rem);
  background: var(--assessment-color-toggle-bg);
  color: var(--assessment-color-neutral-900);
  padding: 0.55rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  box-shadow: 0 10px 25px var(--assessment-color-shadow);
  backdrop-filter: blur(6px);
}

.assessment-theme-toggle__button:hover {
  transform: translateY(-1px);
}

.assessment-theme-toggle__icon {
  font-size: 1rem;
  opacity: 0.4;
  transition: opacity 0.2s ease;
}

.assessment-theme-toggle__icon.is-active {
  opacity: 1;
}

.assessment-theme-toggle__label {
  font-size: 0.85rem;
}

.assessment-start-screen {
  display: none;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  text-align: center;
}

.assessment-start-screen.is-active {
  display: flex;
  animation: fadeIn 0.4s ease;
}

.assessment-start-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 540px;
}

.assessment-start-description {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--assessment-color-neutral-900-alpha-70);
  margin: 0;
}

.btn-start {
  font-size: 1rem;
  padding: 1rem 2rem;
}

.assessment-start-meta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-top: 1rem;
}

.assessment-start-meta-item {
  font-size: 0.875rem;
  color: var(--assessment-color-neutral-900-alpha-70);
}

.assessment-start-meta-item + .assessment-start-meta-item::before {
  content: "•";
  margin-right: 1rem;
  color: var(--assessment-color-neutral-900-alpha-60);
}

.assessment-content {
  display: none;
}

.assessment-content.is-active {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  animation: fadeIn 0.4s ease;
}

.lead-capture-fields {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.lead-capture-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lead-capture-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--assessment-color-neutral-900);
}

.lead-capture-input {
  padding: 0.95rem 1.1rem;
  border: 2px solid var(--assessment-color-neutral-900-alpha-10);
  border-radius: var(--assessment-radius-sm);
  font-size: 1rem;
  font-family: var(--assessment-font-sans);
  color: var(--assessment-color-neutral-900);
  background: var(--assessment-color-white);
  transition: all 0.2s ease;
}

.lead-capture-input:focus {
  outline: none;
  border-color: var(--assessment-color-primary);
  box-shadow: 0 0 0 3px var(--assessment-color-primary-alpha-15);
}

.lead-capture-input::placeholder {
  color: var(--assessment-color-neutral-900-alpha-60);
}

.assessment-logo {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 20;
}

.assessment-logo-image {
  max-width: 120px;
  max-height: 60px;
  min-width: 60px;
  min-height: 30px;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
}

@media (max-width: 640px) {
  .assessment-logo {
    top: 1rem;
    left: 1rem;
  }

  .assessment-logo-image {
    max-width: 80px;
    max-height: 40px;
  }
}