/* ============================================
   UPGRADE AI QUIZ - POPUP STYLES
   Стилистика сайта: Raleway, градиенты, плавные transitions
   ============================================ */

/* Floating Trigger Button - removed */

/* Popup Overlay */
.upgrade-quiz-popup {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.upgrade-quiz-popup.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.upgrade-quiz-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

/* Popup Container */
.upgrade-quiz-container {
    position: relative;
    width: 38.525vw;
    max-width: none;
    max-height: 85vh;
    background: #FFFFFF;
    border-radius: 1.725vw;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    transform: scale(0.92) translateZ(0);
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
                opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    overflow: hidden;
    padding: 1.725vw 1.725vw 2.372vw 1.725vw;
    will-change: transform, opacity;
}

.upgrade-quiz-popup.show .upgrade-quiz-container {
    transform: scale(1) translateZ(0);
    opacity: 1;
}

/* Close Button */
.upgrade-quiz-close {
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    color: #425466;
    cursor: pointer;
    width: 2.0125vw;
    height: 2.0125vw;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: background-color, color;
}

.upgrade-quiz-close:hover { 
    background: #F8FAFC; 
    color: #0F172A;
}
.upgrade-quiz-close svg { width: 1.4375vw; height: 1.4375vw; }

/* Progress Bar */
.upgrade-quiz-progress-bar {
    width: 100%;
    height: 4px;
    background: #E2E8F0;
    position: relative;
}

.upgrade-quiz-progress-fill { 
    height: 100%; 
    background: linear-gradient(90deg, #2D6FFF 0%, #A259FF 100%); 
    width: 0%; 
    transition: width 0.6s cubic-bezier(0.65, 0, 0.35, 1);
    transform: translateZ(0);
}

.upgrade-quiz-progress-text { display: none; padding: 0.8625vw 0; text-align: center; font-family: 'Raleway', sans-serif; font-size: 1.006vw; font-weight: 400; color: rgba(66,84,102,0.70); border: none; }

.upgrade-quiz-progress-text .current-step {
    font-weight: 700;
    color: #2B66F7;
}

/* Content Area */
.upgrade-quiz-content { 
    flex: 1; 
    overflow-y: auto; 
    overflow-x: hidden; 
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    will-change: scroll-position;
}

/* Hide scrollbar when analyzing or results screen is shown */
.upgrade-quiz-content:has(.upgrade-quiz-analyzing),
.upgrade-quiz-content:has(.upgrade-quiz-results) {
    overflow: hidden;
}

/* Header row */
.upgrade-quiz-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.725vw; }
.upgrade-quiz-header-left { display: flex; align-items: center; }
.upgrade-quiz-star-icon { width: 1.725vw; height: 1.725vw; margin-right: 0.431vw; }
.upgrade-quiz-header-title { color: #0F172A; font-family: 'Raleway', sans-serif; font-weight: 700; font-size: 1.294vw; line-height: 1.2; margin: 0; }

/* Welcome section */
.upgrade-quiz-welcome { display: flex; align-items: flex-start; }
.upgrade-quiz-welcome-col { display: flex; flex-direction: column; align-items: stretch; }
.upgrade-quiz-ai-logo { width: 2.3vw; height: 2.3vw; margin-right: 0.8625vw; flex-shrink: 0; }
.upgrade-quiz-welcome-card { background: #F8FAFC; border-radius: 0.8625vw; padding: 0.8625vw 1.15vw; color: #425466; font-family: 'Raleway', sans-serif; font-weight: 400; font-size: 1.006vw; line-height: 1.5; }
.upgrade-quiz-start-btn { 
    align-self: flex-start; 
    width: 100%; 
    background: #0F172A; 
    color: #FFFFFF; 
    font-family: 'Raleway', sans-serif; 
    font-weight: 700; 
    font-size: 1.006vw; 
    border: none; 
    border-radius: 1.15vw; 
    padding: 0.934vw 0; 
    cursor: pointer; 
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.2s cubic-bezier(0.4, 0, 0.2, 1); 
    margin-top: 0.8625vw;
    will-change: background-color, transform;
}
.upgrade-quiz-start-btn:hover { 
    background: #1E293B;
    transform: translateY(-1px) translateZ(0);
}
.upgrade-quiz-start-btn:active { 
    transform: translateY(0) translateZ(0); 
}

/* Chat Area */
.upgrade-quiz-chat { display: none; padding: 1.725vw 0; flex-direction: column; gap: 1.4375vw; }

/* Show elements only when quiz started */
.quiz-started .upgrade-quiz-progress-bar,
.quiz-started .upgrade-quiz-progress-text { display: block; }
.quiz-started .upgrade-quiz-chat { display: flex; }
.quiz-started .upgrade-quiz-welcome-section { display: none; }

/* Message */
.upgrade-quiz-message {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    animation: messageSlideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}

.upgrade-quiz-message-bot {
    flex-direction: row;
}

.upgrade-quiz-message-user {
    flex-direction: row-reverse;
}

/* Avatar */
.upgrade-quiz-avatar { flex-shrink: 0; width: 2.875vw; height: 2.875vw; display: flex; align-items: center; justify-content: center; }
.upgrade-quiz-avatar img { width: 100%; height: 100%; display: block; }

/* Message Content */
.upgrade-quiz-message-content { flex: 1; display: flex; flex-direction: column; gap: 0.8625vw; }

.upgrade-quiz-message-text { background: #F8FAFC; padding: 0.8625vw 1.15vw; border-radius: 0.8625vw; font-family: 'Raleway', sans-serif; font-size: 1.006vw; line-height: 1.5; color: #425466; font-weight: 600; }

.upgrade-quiz-message-bot .upgrade-quiz-message-text { background: #F8FAFC; }

.upgrade-quiz-message-user .upgrade-quiz-message-text {
    background: linear-gradient(135deg, #17A24D 0%, #17D2B2 50%, #2B66F7 100%);
    color: #FFFFFF;
    border-bottom-right-radius: 4px;
}

/* Question Title */
.upgrade-quiz-question-title {
    font-family: 'Raleway', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #0F172A;
    margin-bottom: 8px;
}

/* Answer Buttons */
.upgrade-quiz-answers { display: flex; flex-direction: column; gap: 0.8625vw; margin-top: 0.8625vw; }

.upgrade-quiz-answer-btn { 
    background: #FFFFFF; 
    border: 1px solid #CBD5E1; 
    border-radius: 1.15vw; 
    padding: 1.006vw 1.15vw; 
    font-family: 'Raleway', sans-serif; 
    font-size: 1.006vw; 
    font-weight: 400; 
    color: #425466; 
    cursor: pointer; 
    transition: border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
                background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                color 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    text-align: center; 
    position: relative; 
    overflow: hidden;
    will-change: transform, border-color;
}

.upgrade-quiz-answer-btn::before { 
    content: ''; 
    position: absolute; 
    left: 0; 
    top: 0; 
    height: 100%; 
    width: 0; 
    background: linear-gradient(90deg, rgba(45,111,255,0.15) 0%, rgba(162,89,255,0.15) 100%); 
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateZ(0);
}

.upgrade-quiz-answer-btn:hover { 
    border-color: #2D6FFF;
    transform: translateY(-2px) translateZ(0);
}

.upgrade-quiz-answer-btn:hover::before {
    width: 100%;
}

.upgrade-quiz-answer-btn.selected { background: #0F172A; border-color: #0F172A; color: #FFFFFF; font-weight: 600; transform: none; }

.upgrade-quiz-answer-btn span {
    position: relative;
    z-index: 1;
}

/* Typing Indicator */
.upgrade-quiz-typing {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    opacity: 0;
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}

.upgrade-quiz-typing-dots {
    background: #F8FAFC;
    padding: 14px 18px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    display: flex;
    gap: 4px;
    align-items: center;
}

.upgrade-quiz-typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #CBD5E1;
    animation: typingBounce 1.4s infinite;
}

.upgrade-quiz-typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.upgrade-quiz-typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

/* Analyzing Screen */
.upgrade-quiz-analyzing {
    text-align: center;
    padding: 60px 30px;
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.upgrade-quiz-analyzing-icon { width: 110.4px; height: 110.4px; margin: 0 auto 33.12px; background: linear-gradient(135deg, #17A24D 0%, #17D2B2 50%, #2B66F7 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; animation: pulse 2s infinite; }
.upgrade-quiz-analyzing-icon-img { width: 10.063vw; height: auto; margin: 0 auto 1.725vw; position: relative; }
.upgrade-quiz-analyzing-icon-img::after { content: ''; position: absolute; inset: -1.656vw; border-radius: 50%; filter: blur(24.84px); background: radial-gradient(circle at 50% 50%, rgba(45,111,255,0.125), rgba(162,89,255,0.10) 60%, transparent 70%); z-index: 0; }
.upgrade-quiz-analyzing-icon-img img { width: 100%; height: auto; display: block; position: relative; z-index: 1; animation: pulseSoft 2s ease-in-out infinite; }

@keyframes pulseSoft {
  0%, 100% { 
    transform: scale(1) translateZ(0); 
    opacity: 1; 
  }
  50% { 
    transform: scale(1.08) translateZ(0); 
    opacity: 0.9; 
  }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1) translateZ(0);
        opacity: 1;
    }
    50% {
        transform: scale(1.05) translateZ(0);
        opacity: 0.8;
    }
}

.upgrade-quiz-analyzing-icon svg {
    width: 40px;
    height: 40px;
    color: white;
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.upgrade-quiz-analyzing-text { font-family: 'Raleway', sans-serif; font-size: 24.84px; font-weight: 700; color: #0F172A; margin-bottom: 11.04px; }
.upgrade-quiz-analyzing-text.inter { font-weight: 500; font-size: 1.15vw; color: #425466; }

.upgrade-quiz-analyzing-subtext {
    font-family: 'Raleway', sans-serif;
    font-size: 14px;
    color: #64748B;
}

/* Results Screen */
.upgrade-quiz-results {
    padding: 1.725vw 1.725vw 2.372vw 1.725vw;
    text-align: center;
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Result card */
.quiz-result-card { padding: 0.8625vw; border-radius: 0.8625vw; margin: 0 0 1.725vw 0; color: #FFFFFF; }
.quiz-result-card.exhausted { background: #FF4D4D; }
.quiz-result-card.autopilot { background: #A259FF; }
.quiz-result-card.engaged { background: #2D6FFF; }
.quiz-result-card.peak { background: #2ED7AF; }

.quiz-result-top-title { font-family: 'Raleway', sans-serif; font-weight: 500; font-size: 1.15vw; line-height: 1.2; margin: 0 0 0.8625vw 0; color: #FFFFFF; }
.quiz-result-percent { font-family: 'Raleway', sans-serif; font-weight: 600; font-size: 3.45vw; line-height: 1; margin: 0 0 0.8625vw 0; color: #FFFFFF; }
.quiz-result-subdesc { font-family: 'Raleway', sans-serif; font-weight: 500; font-size: 1.006vw; line-height: 1.4; margin: 0; color: #FFFFFF; opacity: 1; }

.quiz-result-reco { text-align: left; margin: 0 0 1.725vw 0; color: #425466; }
.quiz-result-reco b { font-family: 'Raleway', sans-serif; font-weight: 700; font-size: 0.8625vw; color: #425466; }
.quiz-result-reco span { font-family: 'Raleway', sans-serif; font-weight: 400; font-size: 1.006vw; }

.upgrade-quiz-result-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 50px;
    font-family: 'Raleway', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.upgrade-quiz-result-badge.exhausted {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.upgrade-quiz-result-badge.autopilot {
    background: rgba(245, 158, 11, 0.1);
    color: #F59E0B;
}

.upgrade-quiz-result-badge.engaged {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.upgrade-quiz-result-badge.peak {
    background: rgba(255, 215, 0, 0.2);
    color: #B8860B;
}

.upgrade-quiz-result-title {
    font-family: 'Raleway', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #0F172A;
    margin-bottom: 16px;
}

.upgrade-quiz-result-description {
    font-family: 'Raleway', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #425466;
    margin-bottom: 32px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.upgrade-quiz-result-cta { 
    background: #0F172A; 
    color: #FFFFFF; 
    border: none; 
    border-radius: 1.15vw; 
    padding: 0.934vw 0; 
    font-family: 'Raleway', sans-serif; 
    font-size: 1.006vw; 
    font-weight: 700; 
    text-transform: none; 
    letter-spacing: 0; 
    cursor: pointer; 
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    margin-bottom: 0; 
    display: block; 
    width: 100%;
    will-change: transform, box-shadow;
}

.upgrade-quiz-result-cta:hover {
    background: #1E293B;
    transform: translateY(-2px) translateZ(0);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.upgrade-quiz-result-restart { display: none; }

.upgrade-quiz-result-restart:hover {
    color: #0F172A;
}

/* Confetti for high scores */
.upgrade-quiz-confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #FFD700;
    animation: confettiFall 3s linear forwards;
}

@keyframes confettiFall {
    to {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Mobile Responsive */
@media screen and (max-width: 767px) {
    .upgrade-quiz-floating-btn {
        bottom: 20px;
        right: 20px;
        padding: 2.4vw 4vw; /* меньше */
        font-size: 3vw;    /* меньше */
        border-radius: 3.6vw;
        gap: 1.6vw;
        max-width: none;
        width: auto;
        white-space: nowrap;
    }
    
    .upgrade-quiz-floating-btn img,
    .upgrade-quiz-floating-btn svg {
        width: 5.2vw;  /* меньше */
        height: 5.2vw;
    }
    
    .upgrade-quiz-container {
        width: 95%;
        max-height: 90vh;
        border-radius: 16px;
    }
    
    .upgrade-quiz-chat {
        padding: 20px 16px;
    }
    
    .upgrade-quiz-message-text {
        font-size: 14px;
        padding: 12px 16px;
    }
    
    .upgrade-quiz-answer-btn {
        font-size: 14px;
        padding: 12px 16px;
    }
    
    .upgrade-quiz-result-score {
        font-size: 48px;
    }
    
    .upgrade-quiz-result-title {
        font-size: 24px;
    }
    
    .upgrade-quiz-result-description {
        font-size: 15px;
    }
}

/* Scrollbar Styling */
.upgrade-quiz-content::-webkit-scrollbar {
    width: 8px;
}

.upgrade-quiz-content::-webkit-scrollbar-track {
    background: #F8FAFC;
}

.upgrade-quiz-content::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 4px;
}

.upgrade-quiz-content::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

/* ========================
   Mobile (<=767px)
   ======================== */
@media screen and (max-width: 767px) {
  /* Avatar в вопросах — крупнее на телефоне */
  .upgrade-quiz-avatar { width: 6.4vw; height: 6.4vw; }
  .upgrade-quiz-avatar img { width: 100%; height: 100%; }

  .upgrade-quiz-container { width: 95%; padding: 4vw; border-radius: 6vw; }
  .upgrade-quiz-header-row { margin-bottom: 4vw; display:flex; align-items:center; justify-content:space-between; }
  .upgrade-quiz-header-left { display:flex; align-items:center; flex: 1 auto; min-width: 0; padding-right: 0; }
  .upgrade-quiz-star-icon { width: 6.4vw; height: 6.4vw; margin-right: 2vw; }
  .upgrade-quiz-header-title { 
    font-size: 3.8vw; 
    line-height: 1.3; 
    white-space: normal; 
    word-wrap: break-word; 
    overflow-wrap: break-word; 
    flex: 1;
    min-width: 0;
    max-width: calc(90% - 12vw);
  }
  .upgrade-quiz-close { width: 8vw; height: 8vw; border-width: 1px; flex-shrink: 0; }
  .upgrade-quiz-close img { width: 2.667vw; height: 2.667vw; }

  .upgrade-quiz-progress-bar { height: 2px; }
  .upgrade-quiz-progress-text { font-size: 3.2vw; padding: 2vw 0; }

  .upgrade-quiz-welcome { gap: 2.4vw; }
  .upgrade-quiz-ai-logo { width: 6.4vw; height: 6.4vw; margin-right: 2.4vw; }
  .upgrade-quiz-welcome-card { font-size: 3.2vw; padding: 2.4vw 3.2vw; border-radius: 3.2vw; }
  .upgrade-quiz-start-btn { font-size: 3.2vw; padding: 2.667vw 0; border-radius: 3.2vw; }

  .upgrade-quiz-message-text { font-size: 3.2vw; padding: 2.4vw 3.2vw; border-radius: 3.2vw; }
  .upgrade-quiz-answers { gap: 2.4vw; margin-top: 2.4vw; }
  .upgrade-quiz-answer-btn { font-size: 3.2vw; padding: 2.667vw 3.2vw; border-radius: 3.2vw; }

  .upgrade-quiz-analyzing-icon-img { width: 24vw; margin-bottom: 4vw; }
  .upgrade-quiz-analyzing-text.inter { font-size: 3.2vw; }

  .quiz-result-card { padding: 2.667vw; border-radius: 3.2vw; }
  .quiz-result-top-title { font-size: 3.467vw; }
  .quiz-result-percent { font-size: 10.667vw; }
  .quiz-result-subdesc { font-size: 3.2vw; }
  .quiz-result-reco { margin: 4vw 0; }
  .quiz-result-reco b { font-size: 3.2vw; }
  .quiz-result-reco span { font-size: 3.2vw; }

  /* Result CTA button: make 2x smaller on phone */
  .upgrade-quiz-result-cta { font-size: 3.2vw; padding: 2.667vw 0; border-radius: 3.333vw; }

  /* Floating trigger: меньше и выше, чтобы не накрывал футер */
  .upgrade-quiz-floating-btn { bottom: 14vw; right: 4vw; padding: 2vw 3.6vw; font-size: 2.8vw; border-radius: 3.2vw; }
  .upgrade-quiz-floating-btn img, .upgrade-quiz-floating-btn svg { width: 4.8vw; height: 4.8vw; }
}