/* Quiz Interativo Pro - Frontend Styles */

.qip-quiz-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  font-family: var(--qip-font-family, inherit);
  color: var(--qip-text-color, #1d2327);
  background: var(--qip-background-color, #ffffff);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  position: relative;
}

/* Quiz Header */
.qip-quiz-header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid #f0f0f1;
}

.qip-quiz-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 15px 0;
  color: var(--qip-primary-color, #007cba);
  line-height: 1.3;
}

.qip-quiz-description {
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 20px 0;
  color: #646970;
}

/* Influencer Info */
.qip-influencer-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 20px;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 12px;
  margin: 20px 0;
}

.qip-influencer-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--qip-primary-color, #007cba);
}

.qip-influencer-details h4 {
  margin: 0 0 5px 0;
  font-size: 18px;
  font-weight: 600;
  color: #1d2327;
}

.qip-influencer-username {
  margin: 0 0 5px 0;
  color: var(--qip-primary-color, #007cba);
  font-weight: 500;
}

.qip-influencer-followers {
  margin: 0 0 10px 0;
  font-size: 14px;
  color: #646970;
}

.qip-whatsapp-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #25d366;
  color: white;
  text-decoration: none;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.qip-whatsapp-button:hover {
  background: #128c7e;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.qip-whatsapp-button::before {
  content: "📱";
}

/* Progress Bar */
.qip-progress-container {
  margin: 20px 0 30px 0;
  display: flex;
  align-items: center;
  gap: 15px;
}

.qip-progress-bar {
  flex: 1;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.qip-progress-fill {
  height: 100%;
  background: var(--progress-color, var(--qip-primary-color, #007cba));
  border-radius: 4px;
  transition: width 0.5s ease;
  position: relative;
}

.qip-progress-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: qip-progress-shine 2s infinite;
}

@keyframes qip-progress-shine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.qip-progress-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--qip-primary-color, #007cba);
  min-width: 40px;
  text-align: right;
}

/* Quiz Form */
.qip-quiz-form {
  position: relative;
}

/* Question Styles */
.qip-question {
  margin-bottom: 30px;
  animation: qip-slide-in 0.5s ease-out;
}

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

.qip-question-content {
  margin-bottom: 30px;
}

.qip-question-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 20px 0;
  line-height: 1.4;
  color: #1d2327;
}

.qip-question-number {
  color: var(--qip-primary-color, #007cba);
  margin-right: 8px;
}

.qip-required {
  color: #d63384;
  margin-left: 4px;
}

/* Question Media */
.qip-question-media {
  margin: 20px 0;
  text-align: center;
}

.qip-question-media img,
.qip-question-media video {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Question Options */
.qip-question-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qip-option {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  background: #f8f9fa;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.qip-option::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s ease;
}

.qip-option:hover {
  border-color: var(--qip-primary-color, #007cba);
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 124, 186, 0.15);
}

.qip-option:hover::before {
  left: 100%;
}

.qip-option input[type="radio"],
.qip-option input[type="checkbox"] {
  margin: 0 15px 0 0;
  transform: scale(1.2);
  accent-color: var(--qip-primary-color, #007cba);
}

.qip-option-text {
  flex: 1;
  font-size: 16px;
  line-height: 1.5;
  color: #1d2327;
}

.qip-option:has(input:checked) {
  border-color: var(--qip-primary-color, #007cba);
  background: rgba(0, 124, 186, 0.05);
}

/* Text Inputs */
.qip-text-input,
.qip-textarea-input {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.qip-text-input:focus,
.qip-textarea-input:focus {
  outline: none;
  border-color: var(--qip-primary-color, #007cba);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

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

/* Navigation Buttons */
.qip-question-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  gap: 15px;
}

.qip-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  position: relative;
  overflow: hidden;
}

.qip-btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.qip-btn:hover::before {
  width: 300px;
  height: 300px;
}

.qip-btn-primary {
  background: var(--qip-primary-color, #007cba);
  color: white;
}

.qip-btn-primary:hover {
  background: #005a87;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 124, 186, 0.3);
}

.qip-btn-secondary {
  background: #6c757d;
  color: white;
}

.qip-btn-secondary:hover {
  background: #545b62;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108, 117, 125, 0.3);
}

.qip-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Completion Screen */
.qip-completion-screen {
  text-align: center;
  padding: 40px 20px;
  animation: qip-fade-in 0.8s ease-out;
}

@keyframes qip-fade-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.qip-completion-content {
  max-width: 500px;
  margin: 0 auto;
}

.qip-completion-icon {
  font-size: 64px;
  margin-bottom: 20px;
  animation: qip-bounce 1s ease-out;
}

@keyframes qip-bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

.qip-completion-screen h3 {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 15px 0;
  color: var(--qip-primary-color, #007cba);
}

.qip-completion-message {
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 30px 0;
  color: #646970;
}

/* Loading Overlay */
.qip-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  z-index: 1000;
}

.qip-loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #e9ecef;
  border-top-color: var(--qip-primary-color, #007cba);
  border-radius: 50%;
  animation: qip-spin 1s linear infinite;
  margin-bottom: 15px;
}

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

.qip-loading-overlay p {
  margin: 0;
  font-size: 16px;
  color: #646970;
}

/* Error States */
.qip-error {
  border-color: #dc3545 !important;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

.qip-question-options.qip-error .qip-option {
  border-color: #dc3545;
  background: rgba(220, 53, 69, 0.05);
}

.qip-validation-error {
  background: #f8d7da;
  color: #721c24;
  padding: 12px 16px;
  border-radius: 6px;
  margin: 15px 0;
  border: 1px solid #f5c6cb;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: qip-shake 0.5s ease-in-out;
}

.qip-validation-error::before {
  content: "⚠️";
  font-size: 16px;
}

/* Loading States */
.qip-loading-overlay {
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.qip-loading-spinner {
  position: relative;
}

.qip-loading-spinner::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: qip-spin 0.8s linear infinite;
}

/* Improved Progress Bar */
.qip-progress-bar {
  position: relative;
  overflow: visible;
}

.qip-progress-fill {
  position: relative;
  background: linear-gradient(
    90deg,
    var(--progress-color, var(--qip-primary-color, #007cba)),
    lighten(var(--progress-color, var(--qip-primary-color, #007cba)), 10%)
  );
  box-shadow: 0 2px 4px rgba(0, 124, 186, 0.2);
}

.qip-progress-fill::before {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  background: var(--progress-color, var(--qip-primary-color, #007cba));
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 124, 186, 0.3);
}

/* Enhanced Buttons */
.qip-btn {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.qip-btn:not(:disabled):hover {
  transform: translateY(-2px) translateZ(0);
}

.qip-btn:not(:disabled):active {
  transform: translateY(0) translateZ(0);
}

.qip-btn-primary {
  background: linear-gradient(
    135deg,
    var(--qip-primary-color, #007cba) 0%,
    darken(var(--qip-primary-color, #007cba), 10%) 100%
  );
}

.qip-btn-primary:hover {
  background: linear-gradient(
    135deg,
    darken(var(--qip-primary-color, #007cba), 5%) 0%,
    darken(var(--qip-primary-color, #007cba), 15%) 100%
  );
}

/* Improved Options */
.qip-option {
  position: relative;
  transform: translateZ(0);
}

.qip-option::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border-radius: inherit;
}

.qip-option:hover::after {
  opacity: 1;
}

/* Accessibility Improvements */
.qip-option:focus-within {
  outline: 2px solid var(--qip-primary-color, #007cba);
  outline-offset: 2px;
}

.qip-text-input:focus,
.qip-textarea-input:focus {
  outline: 2px solid var(--qip-primary-color, #007cba);
  outline-offset: 2px;
}

/* Skip to content for screen readers */
.qip-skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--qip-primary-color, #007cba);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
}

.qip-skip-link:focus {
  top: 6px;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .qip-quiz-container {
    --qip-background-color: #1a1a1a;
    --qip-text-color: #e0e0e0;
  }

  .qip-option {
    background: #2a2a2a;
    border-color: #404040;
    color: #e0e0e0;
  }

  .qip-option:hover {
    background: #333333;
    border-color: var(--qip-primary-color, #007cba);
  }

  .qip-text-input,
  .qip-textarea-input {
    background: #2a2a2a;
    border-color: #404040;
    color: #e0e0e0;
  }

  .qip-text-input:focus,
  .qip-textarea-input:focus {
    background: #333333;
  }
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
  .qip-quiz-container {
    margin: 5px;
    padding: 15px;
    border-radius: 8px;
  }

  .qip-quiz-title {
    font-size: 22px;
    line-height: 1.2;
  }

  .qip-question-title {
    font-size: 18px;
    line-height: 1.3;
  }

  .qip-influencer-info {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 15px;
  }

  .qip-influencer-avatar {
    width: 50px;
    height: 50px;
  }

  .qip-progress-container {
    flex-direction: column;
    gap: 8px;
    margin: 15px 0 25px 0;
  }

  .qip-progress-text {
    text-align: center;
    min-width: auto;
  }

  .qip-question-navigation {
    flex-direction: column;
    gap: 12px;
  }

  .qip-btn {
    width: 100%;
    min-width: auto;
    padding: 14px 20px;
    font-size: 16px;
  }

  .qip-option {
    padding: 14px 16px;
    margin-bottom: 8px;
  }

  .qip-option-text {
    font-size: 15px;
    line-height: 1.4;
  }

  .qip-text-input,
  .qip-textarea-input {
    padding: 14px 16px;
    font-size: 16px; /* Prevent zoom on iOS */
  }

  .qip-completion-icon {
    font-size: 48px;
  }

  .qip-completion-screen h3 {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .qip-quiz-container {
    margin: 2px;
    padding: 12px;
  }

  .qip-quiz-title {
    font-size: 20px;
  }

  .qip-question-title {
    font-size: 16px;
  }

  .qip-question-content {
    margin-bottom: 20px;
  }

  .qip-question-navigation {
    margin-top: 20px;
  }

  .qip-btn {
    padding: 12px 16px;
    font-size: 15px;
  }

  .qip-option {
    padding: 12px 14px;
  }

  .qip-validation-error {
    padding: 10px 12px;
    font-size: 13px;
  }
}

/* Landscape mobile optimization */
@media (max-height: 500px) and (orientation: landscape) {
  .qip-quiz-container {
    padding: 10px;
  }

  .qip-quiz-header {
    margin-bottom: 15px;
    padding-bottom: 10px;
  }

  .qip-quiz-title {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .qip-question-title {
    font-size: 16px;
    margin-bottom: 12px;
  }

  .qip-question-content {
    margin-bottom: 15px;
  }

  .qip-question-navigation {
    margin-top: 15px;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .qip-option {
    border-width: 3px;
  }

  .qip-btn {
    border: 2px solid currentColor;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .qip-question,
  .qip-completion-screen,
  .qip-completion-icon {
    animation: none;
  }

  .qip-option,
  .qip-btn,
  .qip-text-input,
  .qip-textarea-input {
    transition: none;
  }

  .qip-progress-fill {
    transition: none;
  }
}

/* Print Styles */
@media print {
  .qip-quiz-container {
    box-shadow: none;
    border: 1px solid #000;
  }

  .qip-question-navigation,
  .qip-loading-overlay {
    display: none;
  }

  .qip-question {
    display: block !important;
    page-break-inside: avoid;
    margin-bottom: 20px;
  }
}