/* ==========================================
   ENHANCED QUIZ STYLES
   ========================================== */

/* Quiz Container */
.quiz-enhanced {
  background: linear-gradient(135deg, var(--white-05), rgba(255,255,255,0.02));
  border: 1px solid var(--white-10);
  border-radius: var(--radius-xl);
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
}

.quiz-enhanced.fade-out {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

/* Progress Header */
.quiz-header {
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--white-10);
  background: var(--white-05);
}

.quiz-progress-steps {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}

.quiz-step {
  position: relative;
}

.quiz-step-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--white-10);
  border: 2px solid var(--white-20);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
}

.quiz-step-number {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white-50);
  transition: all 0.3s ease;
}

.quiz-step-check {
  position: absolute;
  width: 18px;
  height: 18px;
  color: var(--navy);
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s ease;
}

.quiz-step.active .quiz-step-dot {
  background: var(--pink);
  border-color: var(--pink);
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(237, 110, 160, 0.4);
}

.quiz-step.active .quiz-step-number {
  color: var(--white);
}

.quiz-step.completed .quiz-step-dot {
  background: var(--teal);
  border-color: var(--teal);
}

.quiz-step.completed .quiz-step-number {
  opacity: 0;
  transform: scale(0);
}

.quiz-step.completed .quiz-step-check {
  opacity: 1;
  transform: scale(1);
}

/* Progress Bar */
.quiz-progress-bar {
  height: 4px;
  background: var(--white-10);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 12px;
}

.quiz-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--pink));
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.quiz-progress-label {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--white-50);
}

.quiz-current-num {
  color: var(--white);
  font-weight: 700;
}

/* Question Body */
.quiz-body {
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  min-height: 300px;
}

.quiz-questions-wrapper {
  position: relative;
}

.quiz-question {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(30px);
  transition: all 0.3s ease;
}

.quiz-question.active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.quiz-question.exit-left {
  transform: translateX(-30px);
  opacity: 0;
}

.quiz-question.exit-right {
  transform: translateX(30px);
  opacity: 0;
}

.quiz-question.enter-right {
  animation: slideInRight 0.3s ease forwards;
}

.quiz-question.enter-left {
  animation: slideInLeft 0.3s ease forwards;
}

@keyframes slideInRight {
  from { transform: translateX(30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInLeft {
  from { transform: translateX(-30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.quiz-question.shake {
  animation: shake 0.5s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-10px); }
  40%, 80% { transform: translateX(10px); }
}

.quiz-question-inner {
  text-align: center;
}

.quiz-question-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
  line-height: 1.3;
}

.quiz-question-desc {
  font-size: 0.9375rem;
  color: var(--white-60);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Option Cards */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.quiz-option-card {
  position: relative;
  display: block;
  padding: 18px 24px;
  background: var(--white-05);
  border: 2px solid var(--white-10);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s ease;
  overflow: hidden;
}

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

.quiz-option-content {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.quiz-option-radio {
  width: 22px;
  height: 22px;
  border: 2px solid var(--white-30);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.25s ease;
  position: relative;
}

.quiz-option-radio::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  background: var(--pink);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.25s ease;
}

.quiz-option-checkbox {
  width: 22px;
  height: 22px;
  border: 2px solid var(--white-30);
  border-radius: 6px;
  flex-shrink: 0;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quiz-option-checkbox svg {
  width: 14px;
  height: 14px;
  color: var(--navy);
  opacity: 0;
  transform: scale(0);
  transition: all 0.25s ease;
}

.quiz-option-label {
  font-size: 1rem;
  color: var(--white);
  text-align: left;
}

.quiz-option-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(237, 110, 160, 0.15), rgba(237, 110, 160, 0.05));
  opacity: 0;
  transition: opacity 0.25s ease;
}

/* Hover state */
.quiz-option-card:hover {
  border-color: var(--white-20);
  transform: translateY(-2px);
}

/* Selected state */
.quiz-option-card.selected {
  border-color: var(--pink);
  background: transparent;
}

.quiz-option-card.selected .quiz-option-bg {
  opacity: 1;
}

.quiz-option-card.selected .quiz-option-radio {
  border-color: var(--pink);
}

.quiz-option-card.selected .quiz-option-radio::after {
  transform: translate(-50%, -50%) scale(1);
}

.quiz-option-card.selected .quiz-option-checkbox {
  border-color: var(--pink);
  background: var(--pink);
}

.quiz-option-card.selected .quiz-option-checkbox svg {
  opacity: 1;
  transform: scale(1);
}

.quiz-multi-hint {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--white-40);
  margin-top: 16px;
}

/* Scale Input */
.quiz-scale-container {
  max-width: 500px;
  margin: 0 auto;
}

.quiz-scale-track {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  margin-bottom: 12px;
}

.quiz-scale-point {
  flex: 1;
  text-align: center;
  cursor: pointer;
}

.quiz-scale-point input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quiz-scale-dot {
  display: block;
  width: 100%;
  height: 44px;
  background: var(--white-05);
  border: 2px solid var(--white-10);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  transition: all 0.25s ease;
}

.quiz-scale-num {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white-50);
  transition: color 0.25s ease;
}

.quiz-scale-point:hover .quiz-scale-dot {
  border-color: var(--white-30);
  background: var(--white-10);
}

.quiz-scale-point.selected .quiz-scale-dot {
  background: var(--teal);
  border-color: var(--teal);
  box-shadow: 0 4px 15px rgba(107, 201, 205, 0.4);
}

.quiz-scale-point.selected .quiz-scale-num {
  color: var(--teal);
}

.quiz-scale-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--white-40);
}

/* Text/Number Input */
.quiz-input-wrapper {
  max-width: 400px;
  margin: 0 auto;
}

.quiz-input-field {
  width: 100%;
  padding: 18px 24px;
  background: var(--white-05);
  border: 2px solid var(--white-10);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1.125rem;
  color: var(--white);
  transition: all 0.25s ease;
}

.quiz-input-field:focus {
  outline: none;
  border-color: var(--teal);
  background: var(--white-10);
}

.quiz-input-field::placeholder {
  color: var(--white-30);
}

.quiz-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer Navigation */
.quiz-footer {
  padding: 24px 32px;
  border-top: 1px solid var(--white-10);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.quiz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
}

.quiz-btn svg {
  width: 18px;
  height: 18px;
}

.quiz-btn-primary {
  background: linear-gradient(135deg, var(--pink), #e85a94);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(237, 110, 160, 0.3);
}

.quiz-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(237, 110, 160, 0.4);
}

.quiz-btn-secondary {
  background: var(--white-10);
  color: var(--white);
  border: 1px solid var(--white-20);
}

.quiz-btn-secondary:hover {
  background: var(--white-20);
}

.quiz-btn-back {
  background: transparent;
  color: var(--white-60);
  border: 1px solid var(--white-10);
}

.quiz-btn-back:hover:not(:disabled) {
  background: var(--white-05);
  color: var(--white);
}

.quiz-btn-back:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.quiz-btn-large {
  padding: 18px 36px;
  font-size: 1rem;
}

/* Results */
.quiz-enhanced-results {
  text-align: center;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-results-container {
  padding: 60px 40px;
  position: relative;
}

.quiz-results-celebration {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  overflow: hidden;
  pointer-events: none;
}

.confetti-piece {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  animation: confettiFall 2s ease forwards;
}

@keyframes confettiFall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(300px) rotate(720deg);
    opacity: 0;
  }
}

.quiz-results-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, rgba(107, 201, 205, 0.2), rgba(107, 201, 205, 0.05));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: popIn 0.5s ease 0.2s both;
}

@keyframes popIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.quiz-results-icon svg {
  width: 40px;
  height: 40px;
  color: var(--teal);
}

.quiz-results-title {
  font-size: 2rem;
  margin-bottom: 16px;
  animation: slideUp 0.5s ease 0.3s both;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-results-message {
  font-size: 1.0625rem;
  color: var(--white-70);
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto 32px;
  animation: slideUp 0.5s ease 0.4s both;
}

.quiz-results-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  animation: slideUp 0.5s ease 0.5s both;
}

.quiz-results-share {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--white-10);
  font-size: 0.9375rem;
  color: var(--white-50);
  animation: slideUp 0.5s ease 0.6s both;
}

.quiz-phone-link {
  color: var(--teal);
  font-weight: 700;
  margin-left: 8px;
}

.quiz-phone-link:hover {
  color: var(--white);
}

/* ==========================================
   ENHANCED BMI CALCULATOR
   ========================================== */
.bmi-enhanced {
  background: linear-gradient(135deg, var(--white-05), rgba(255,255,255,0.02));
  border: 1px solid var(--white-10);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  max-width: 550px;
  margin: 0 auto;
}

.bmi-header {
  text-align: center;
  margin-bottom: 40px;
}

.bmi-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--teal-dim);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bmi-icon svg {
  width: 32px;
  height: 32px;
  color: var(--teal);
}

.bmi-header h2 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.bmi-header p {
  font-size: 0.9375rem;
  color: var(--white-60);
  line-height: 1.6;
}

.bmi-form {
  margin-bottom: 32px;
}

.bmi-form.shake {
  animation: shake 0.5s ease;
}

.bmi-field-group {
  margin-bottom: 24px;
}

.bmi-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white-70);
  margin-bottom: 10px;
}

.bmi-height-row {
  display: flex;
  gap: 12px;
}

.bmi-field {
  flex: 1;
  position: relative;
}

.bmi-field input {
  width: 100%;
  padding: 16px 50px 16px 20px;
  background: var(--white-05);
  border: 2px solid var(--white-10);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1.125rem;
  color: var(--white);
  transition: all 0.25s ease;
}

.bmi-field input:focus {
  outline: none;
  border-color: var(--teal);
  background: var(--white-10);
}

.bmi-field input::placeholder {
  color: var(--white-30);
}

.bmi-unit {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white-40);
}

.bmi-calculate-btn {
  width: 100%;
  margin-top: 8px;
}

/* BMI Result */
.bmi-result-container {
  padding-top: 32px;
  border-top: 1px solid var(--white-10);
}

.bmi-result-container.fade-in {
  animation: fadeIn 0.5s ease;
}

.bmi-result-display {
  text-align: center;
  margin-bottom: 24px;
}

.bmi-result-number {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--teal), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.bmi-result-category {
  font-size: 1.25rem;
  font-weight: 700;
}

.bmi-result-category.underweight { color: var(--white-60); }
.bmi-result-category.normal { color: var(--teal); }
.bmi-result-category.overweight { color: var(--gold); }
.bmi-result-category.obese { color: var(--pink); }

/* BMI Bar */
.bmi-result-bar {
  position: relative;
  margin-bottom: 24px;
  padding-bottom: 24px;
}

.bmi-bar-track {
  display: flex;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
}

.bmi-bar-section {
  height: 100%;
}

.bmi-bar-section.underweight { background: var(--white-30); }
.bmi-bar-section.normal { background: var(--teal); }
.bmi-bar-section.overweight { background: var(--gold); }
.bmi-bar-section.obese { background: var(--pink); }

.bmi-bar-marker {
  position: absolute;
  top: -4px;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  transform: translateX(-50%);
  transition: left 0.5s ease;
}

.bmi-bar-labels {
  display: flex;
  justify-content: space-between;
  padding: 8px 0 0;
  font-size: 0.75rem;
  color: var(--white-40);
}

.bmi-result-message {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--white-70);
  line-height: 1.7;
  margin-bottom: 24px;
}

.bmi-cta {
  width: 100%;
}

/* BMI Legend */
.bmi-chart-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--white-10);
}

.bmi-legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--white-50);
}

.bmi-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.bmi-legend-dot.underweight { background: var(--white-30); }
.bmi-legend-dot.normal { background: var(--teal); }
.bmi-legend-dot.overweight { background: var(--gold); }
.bmi-legend-dot.obese { background: var(--pink); }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 600px) {
  .quiz-enhanced {
    border-radius: var(--radius-lg);
  }
  
  .quiz-header {
    padding: 24px 20px 20px;
  }
  
  .quiz-step-dot {
    width: 28px;
    height: 28px;
  }
  
  .quiz-step-number {
    font-size: 0.75rem;
  }
  
  .quiz-body {
    padding: 32px 20px;
  }
  
  .quiz-question-title {
    font-size: 1.25rem;
  }
  
  .quiz-option-card {
    padding: 14px 18px;
  }
  
  .quiz-footer {
    padding: 20px;
    flex-direction: column;
  }
  
  .quiz-btn {
    width: 100%;
  }
  
  .quiz-results-container {
    padding: 40px 24px;
  }
  
  .quiz-results-title {
    font-size: 1.5rem;
  }
  
  .bmi-enhanced {
    padding: 32px 24px;
  }
  
  .bmi-result-number {
    font-size: 3.5rem;
  }
  
  .bmi-chart-legend {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   DISQUALIFIED STATE
   ========================================== */
.quiz-results-container.quiz-disqualified .quiz-results-icon.disqualified {
  background: var(--pink-dim);
  border-color: var(--pink);
}

.quiz-results-container.quiz-disqualified .quiz-results-icon.disqualified svg {
  color: var(--pink);
}

.quiz-notify-form {
  max-width: 480px;
  margin: 32px auto;
}

.quiz-notify-input-wrap {
  display: flex;
  gap: 12px;
}

.quiz-notify-email {
  flex: 1;
  padding: 16px 20px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--white-05);
  border: 1px solid var(--white-20);
  border-radius: var(--radius-sm);
  color: var(--white);
  transition: all var(--transition);
}

.quiz-notify-email:focus {
  outline: none;
  border-color: var(--teal);
  background: var(--white-10);
}

.quiz-notify-email::placeholder {
  color: var(--white-50);
}

.quiz-notify-submit,
.quiz-btn-teal {
  flex-shrink: 0;
  padding: 16px 24px;
  background: var(--teal);
  color: var(--navy);
  font-weight: 700;
}

.quiz-notify-submit:hover,
.quiz-btn-teal:hover {
  background: #7dd4d8;
}

.quiz-notify-status {
  text-align: center;
  margin-top: 12px;
  font-size: 0.9375rem;
  min-height: 24px;
}

@media (max-width: 480px) {
  .quiz-notify-input-wrap {
    flex-direction: column;
  }
  
  .quiz-notify-submit {
    width: 100%;
  }
}