/* ==========================================================================
   MOBILE-FIRST INTERACTIVE QUIZ STYLES (CONTE B2B)
   Typeform & Marquiz inspired micro-interactions with Conte aesthetic
   ========================================================================== */

/* Quiz App Shell */
.quiz-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--conte-gray-bg);
  position: relative;
}

/* Header */
.quiz-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--conte-border);
}

.quiz-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 20px;
  max-width: 760px;
  margin: 0 auto;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 60px;
  width: 154px;
  object-fit: contain;
  display: block;
}

.brand-divider {
  width: 1px;
  height: 18px;
  background: var(--conte-border);
}

.brand-subtext {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--conte-gray-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sound-toggle-btn {
  background: transparent;
  border: 1px solid var(--conte-border);
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--conte-gray-dark);
  transition: all var(--transition-fast);
}

.sound-toggle-btn:hover {
  border-color: var(--conte-black);
  color: var(--conte-black);
}

.admin-link-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--conte-gray-medium);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.admin-link-btn:hover {
  color: var(--conte-black);
  background: #FFFFFF;
  border-color: var(--conte-border);
}

/* Progress Bar */
.progress-container {
  height: 4px;
  background: var(--conte-border-subtle);
  width: 100%;
  position: relative;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--conte-red);
  width: 0%;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Main Content Area */
.quiz-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 20px 100px 20px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

/* Step Meta (Counter & Category) */
.step-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.step-indicator-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--conte-red);
  background: var(--conte-red-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.step-hint-keyboard {
  font-size: 0.75rem;
  color: var(--conte-gray-medium);
  display: flex;
  align-items: center;
  gap: 6px;
}

.step-hint-keyboard kbd {
  background: #FFFFFF;
  border: 1px solid var(--conte-border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  box-shadow: 0 1px 1px rgba(0,0,0,0.06);
}

@media (max-width: 600px) {
  .step-hint-keyboard {
    display: none;
  }
}

/* Question Title & Subtitle */
.question-title {
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--conte-black);
  margin-bottom: 8px;
}

@media (max-width: 600px) {
  .question-title {
    font-size: 1.25rem;
    line-height: 1.35;
  }
}

.question-subtitle {
  font-size: 0.95rem;
  color: var(--conte-gray-dark);
  line-height: 1.5;
  margin-bottom: 24px;
}

/* Options Grid */
.options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

/* Option Card */
.option-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: #FFFFFF;
  border: 1.5px solid var(--conte-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  min-height: 60px;
}

.option-card:hover {
  border-color: var(--conte-black);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.option-card:active {
  transform: scale(0.99);
}

.option-card.selected {
  border-color: var(--conte-red);
  background-color: #FFFDFD;
  box-shadow: 0 4px 16px rgba(237, 28, 36, 0.12);
}

/* Key Shortcut Badge (Desktop) */
.option-key {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--conte-gray-bg);
  border: 1px solid var(--conte-border);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--conte-gray-dark);
  font-family: var(--font-mono);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.option-card.selected .option-key {
  background: var(--conte-red);
  border-color: var(--conte-red);
  color: #FFFFFF;
}

/* Radio / Checkbox Indicator */
.option-indicator {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  border: 2px solid var(--conte-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  background: #FFFFFF;
}

.option-card.multi-choice .option-indicator {
  border-radius: 6px;
}

.option-card.selected .option-indicator {
  border-color: var(--conte-red);
  background: var(--conte-red);
}

.option-indicator svg {
  width: 14px;
  height: 14px;
  stroke: #FFFFFF;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  opacity: 0;
  transform: scale(0.6);
  transition: all var(--transition-fast);
}

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

.option-text-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.option-text {
  font-size: 1rem;
  font-weight: 500;
  color: var(--conte-black);
  line-height: 1.4;
}

.option-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: #EFECE6;
  color: var(--conte-gray-dark);
  margin-top: 4px;
}

.option-card.selected .option-badge {
  background: var(--conte-red-soft);
  color: var(--conte-red);
}

/* Custom Text / "Other" Input inside option card */
.other-input-container {
  margin-top: 10px;
  padding-left: 40px;
  width: 100%;
}

.other-input-field {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--conte-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  background: #FFFFFF;
  outline: none;
  transition: border-color var(--transition-fast);
}

.other-input-field:focus {
  border-color: var(--conte-black);
}

/* Rating Scale Style */
.rating-scale-container {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.rating-scale-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 64px;
  background: #FFFFFF;
  border: 1.5px solid var(--conte-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--conte-black);
}

.rating-scale-btn:hover {
  border-color: var(--conte-black);
  transform: translateY(-2px);
}

.rating-scale-btn.selected {
  border-color: var(--conte-red);
  background: var(--conte-red);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(237, 28, 36, 0.25);
}

/* Free Text Input Style */
.text-answer-wrapper {
  margin-bottom: 24px;
}

.text-answer-textarea {
  width: 100%;
  padding: 16px;
  font-size: 1.05rem;
  font-family: inherit;
  line-height: 1.5;
  background: #FFFFFF;
  border: 1.5px solid var(--conte-border);
  border-radius: var(--radius-md);
  min-height: 140px;
  outline: none;
  resize: vertical;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.text-answer-textarea:focus {
  border-color: var(--conte-black);
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

.text-char-counter {
  display: block;
  text-align: right;
  font-size: 0.75rem;
  color: var(--conte-gray-medium);
  margin-top: 6px;
}

/* Floating Bottom Navigation Bar */
.quiz-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--conte-border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

.quiz-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 20px;
  max-width: 760px;
  margin: 0 auto;
}

.footer-nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-nav-center {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--conte-gray-dark);
  text-align: center;
}

.footer-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Profile / Welcome Card */
.welcome-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--conte-border);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
}

@media (max-width: 600px) {
  .welcome-card {
    padding: 24px 18px;
  }
}

.welcome-badge-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.welcome-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--conte-black);
}

.welcome-desc {
  font-size: 1rem;
  color: var(--conte-gray-dark);
  line-height: 1.6;
  margin-bottom: 24px;
}

.profile-fields-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

/* Review / Summary Step */
.summary-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.summary-card {
  background: #FFFFFF;
  border: 1px solid var(--conte-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  transition: border-color var(--transition-fast);
}

.summary-card:hover {
  border-color: var(--conte-black);
}

.summary-q-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--conte-gray-medium);
  margin-bottom: 4px;
}

.summary-q-ans {
  font-size: 1rem;
  font-weight: 600;
  color: var(--conte-black);
}

.summary-edit-btn {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--conte-red);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.summary-edit-btn:hover {
  background: var(--conte-red-light);
}

/* Success / Thank You Screen */
.success-card {
  text-align: center;
  background: #FFFFFF;
  border: 1px solid var(--conte-border);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  box-shadow: var(--shadow-lg);
}

.success-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--conte-success-light);
  color: var(--conte-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  animation: pulseGlow 2s infinite;
}

.success-icon-wrap svg {
  width: 36px;
  height: 36px;
  stroke: var(--conte-success);
  stroke-width: 3;
}

.success-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--conte-black);
}

.success-subtitle {
  font-size: 1rem;
  color: var(--conte-gray-dark);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto 24px auto;
}

.success-details-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--conte-gray-bg);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--conte-border);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: var(--conte-gray-dark);
  margin-bottom: 32px;
}

/* Animations */
.slide-enter {
  opacity: 0;
  transform: translateX(30px);
}

.slide-enter-active {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.28s ease, transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-exit {
  opacity: 1;
  transform: translateX(0);
}

.slide-exit-active {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* Compact mobile survey: fit the prompt and most/all choices above the sticky controls. */
@media (max-width: 600px) {
  .quiz-header-inner { height: 70px; padding-inline: 14px; }
  .brand-logo-img { height: 54px; width: 138px; object-fit: contain; }
  .brand-wrapper { gap: 0; }
  .admin-link-btn { font-size: 0.72rem; padding: 5px 8px; }
  .quiz-main { justify-content: flex-start; padding: 12px 14px calc(76px + env(safe-area-inset-bottom)); }
  .step-meta { margin-bottom: 8px; }
  .step-indicator-pill { font-size: 0.68rem; padding: 3px 9px; }
  .question-title { font-size: 1.08rem; line-height: 1.25; margin-bottom: 5px; }
  .question-subtitle { font-size: 0.82rem; line-height: 1.32; margin-bottom: 12px; }
  .options-list { gap: 7px; margin-bottom: 12px; }
  .option-card { gap: 10px; padding: 8px 10px; min-height: 48px; border-radius: 10px; }
  .option-key { display: none; }
  .option-indicator { width: 19px; height: 19px; }
  .option-text { font-size: 0.88rem; line-height: 1.25; }
  .option-text-wrapper { gap: 0; }
  .option-badge { display: none; }
  .other-input-container { margin-top: 7px; padding-left: 0; }
  .quiz-footer-inner { height: calc(58px + env(safe-area-inset-bottom)); padding: 0 12px env(safe-area-inset-bottom); }
  .footer-nav-center { font-size: 0.72rem; }
  .footer-nav-center .brand-badge { padding: 4px 7px; }
  .footer-nav-left, .footer-nav-right { gap: 6px; }
  .quiz-footer .btn { min-height: 42px; padding: 9px 12px; font-size: 0.88rem; }
  #footerProgressText { display: none !important; }
}

@media (max-width: 600px) and (max-height: 700px) {
  .quiz-header-inner { height: 58px; }
  .brand-logo-img { height: 43px; width: 110px; }
  .quiz-main { padding-top: 8px; }
  .step-meta { margin-bottom: 5px; }
  .question-title { font-size: 1rem; }
  .question-subtitle { font-size: 0.78rem; margin-bottom: 8px; }
  .options-list { gap: 5px; }
  .option-card { padding: 6px 9px; min-height: 44px; }
  .option-text { font-size: 0.84rem; }
}