/**
 * Quiz Player Styles - Sidebar Layout (Updated Order)
 * Location: /www/components/quiz/player/player.css
 * 
 * Layout Changes:
 * - Sidebar card order: Timer → Progress → Quiz Info
 * - Large screens: Sidebar on right
 * - Small screens: Sidebar below main content
 */

.quiz-player-page {
    min-height: 100vh !important;
    background: #f5f7fa !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* ========================================
   LAYOUT - Sidebar Structure
   ======================================== */

.quiz-layout-wrapper {
    display: flex !important;
    flex-direction: row !important;
    gap: 30px !important;
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 15px 20px !important;
    align-items: flex-start !important;
}

/* Main Content Area (Left - 70%) */
.quiz-main-content {
    flex: 1 !important;
    min-width: 0 !important;
    max-width: none !important;
    width: auto !important;
    order: 1 !important; /* Main content first on large screens */
}

/* Quiz Sidebar (Right - 30%) */
.quiz-sidebar {
    width: 350px !important;
    min-width: 350px !important;
    max-width: 350px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    position: sticky !important;
    top: 30px !important;
    max-height: calc(100vh - 60px) !important;
    overflow-y: auto !important;
    align-self: flex-start !important;
    order: 2 !important; /* Sidebar second (right) on large screens */
}

/* Sidebar Content - Reordered with Flexbox */
.sidebar-content {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
}

/* ========================================
   SIDEBAR CARD ORDER (using CSS order property)
   ======================================== */

/* Timer Card - First (Top) */
.timer-card {
    order: 1 !important;
    background: white !important;
    padding: 25px !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    text-align: center !important;
}

/* Progress Card - Second (Middle) */
.progress-card {
    order: 2 !important;
    background: white !important;
    padding: 25px !important;
    border-radius: 16px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

/* Quiz Info Card - Third (Bottom) */
.quiz-info-card {
    order: 3 !important;
    background: linear-gradient(135deg, #7F77DD 0%, #534AB7 100%) !important;
    color: white !important;
    padding: 30px !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3) !important;
}

/* ========================================
   SIDEBAR COMPONENTS STYLING
   ======================================== */

/* Quiz Info Card */
.quiz-info-card .quiz-title {
    font-size: 24px !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    line-height: 1.3 !important;
    color: white !important;
}

.quiz-info-card .quiz-description {
    font-size: 14px !important;
    opacity: 0.95 !important;
    margin-bottom: 20px !important;
    line-height: 1.6 !important;
}

.quiz-info-card .quiz-meta {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.quiz-info-card .meta-item {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    font-size: 14px !important;
    opacity: 0.95 !important;
}

.quiz-info-card .meta-item i {
    font-size: 16px !important;
    width: 20px !important;
}

.quiz-info-card .difficulty-easy { color: #4ade80 !important; }
.quiz-info-card .difficulty-medium { color: #fbbf24 !important; }
.quiz-info-card .difficulty-hard { color: #fb923c !important; }
.quiz-info-card .difficulty-expert { color: #ef4444 !important; }

/* Timer Card Styling */
.timer {
    background: linear-gradient(135deg, #7F77DD 0%, #534AB7 100%) !important;
    color: white !important;
    padding: 20px !important;
    border-radius: 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    font-size: 28px !important;
    font-weight: 700 !important;
}

.timer i {
    font-size: 32px !important;
}

.timer-label {
    margin-top: 12px !important;
    font-size: 13px !important;
    color: #6b7280 !important;
    font-weight: 500 !important;
}

.timer.warning {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%) !important;
    animation: pulse 1s infinite !important;
}

.timer.danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    animation: pulse 0.5s infinite !important;
}

/* Progress Card Styling */
.progress-card h3 {
    font-size: 18px !important;
    font-weight: 600 !important;
    margin-bottom: 20px !important;
    color: #1f2937 !important;
}

.progress-stats {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
    margin-bottom: 20px !important;
}

.progress-stats .stat {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.stat-label {
    font-size: 14px !important;
    color: #6b7280 !important;
    font-weight: 500 !important;
}

.stat-value {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #1f2937 !important;
}

.progress-bar-sidebar {
    height: 8px !important;
    background: #e5e7eb !important;
    border-radius: 4px !important;
    overflow: hidden !important;
}

.progress-fill-sidebar {
    height: 100% !important;
    background: linear-gradient(135deg, #7F77DD 0%, #534AB7 100%) !important;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border-radius: 4px !important;
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.02);
        opacity: 0.95;
    }
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */

.quiz-container {
    background: white !important;
    border: 0.5px solid #e5e7eb !important;
    border-radius: 14px !important;
    overflow: hidden !important;
}

/* Difficulty accent bar — matches sidebar */
.quiz-container::before {
    content: '' !important;
    display: block !important;
    height: 3px !important;
    background: #7F77DD !important;
}

.difficulty-easy  .quiz-container::before { background: #1D9E75 !important; }
.difficulty-medium .quiz-container::before { background: #EF9F27 !important; }
.difficulty-hard  .quiz-container::before { background: #E24B4A !important; }

/* Progress Section */
.progress-section {
    padding: 10px 22px !important;
    border-bottom: 0.5px solid #f3f4f6 !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.progress-info {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    flex: 1 !important;
    margin-bottom: 0 !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
    white-space: nowrap !important;
}

.progress-percentage {
    font-weight: 500 !important;
    color: #7F77DD !important;
    min-width: 32px !important;
    text-align: right !important;
    flex-shrink: 0 !important;
}

.progress-bar {
    flex: 1 !important;
    height: 5px !important;
    background: #f3f4f6 !important;
    border-radius: 99px !important;
    overflow: hidden !important;
    margin: 0 !important;
}

.progress-fill {
    height: 100% !important;
    background: #7F77DD !important;
    transition: width 0.4s ease !important;
    border-radius: 99px !important;
}

/* Questions Container */
.questions-container {
    padding: 24px 22px !important;
    min-height: 300px !important;
}

.question-card {
    animation: none !important;
}

.question-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 16px !important;
}

.question-number {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
}

/* Question number circle */
.question-number::before {
    content: attr(data-num) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 30px !important;
    height: 30px !important;
    border-radius: 50% !important;
    background: #7F77DD !important;
    color: #fff !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    flex-shrink: 0 !important;
}

.question-points {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    color: #633806 !important;
    background: #FAEEDA !important;
    border: none !important;
    padding: 3px 10px !important;
    border-radius: 99px !important;
}

.question-text {
    font-size: 18px !important;
    font-weight: 600 !important;
    line-height: 1.45 !important;
    color: #1a1a2e !important;
    margin-bottom: 20px !important;
    text-align: left !important;
}

/* Question Options — horizontal list with letter badges */
.question-options {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
}

.option-label {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 13px 16px !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 10px !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    position: relative !important;
    background: #fff !important;
    min-height: auto !important;
}

.option-label:hover {
    border-color: #7F77DD !important;
    background: #EEEDFE !important;
}

.option-label input[type="radio"],
.option-label input[type="checkbox"] {
    position: absolute !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    pointer-events: none !important;
}

/* Letter badge — injected via data-letter on the span, or use counter */
.option-label .option-letter {
    width: 28px !important;
    height: 28px !important;
    border-radius: 7px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    flex-shrink: 0 !important;
    background: #f3f4f6 !important;
    color: #6b7280 !important;
    transition: all 0.15s !important;
}

.option-label input[type="radio"]:checked + .option-letter,
.option-label:has(input:checked) .option-letter {
    background: #7F77DD !important;
    color: #fff !important;
}

.option-label input[type="radio"]:checked + .option-letter + .option-text,
.option-label:has(input:checked) .option-text {
    font-weight: 600 !important;
    color: #1a1a2e !important;
}

.option-label:has(input:checked) {
    border-color: #7F77DD !important;
    background: #EEEDFE !important;
}

.option-text {
    flex: 1 !important;
    font-size: 14px !important;
    line-height: 1.45 !important;
    color: #374151 !important;
    text-align: left !important;
    font-weight: 400 !important;
}

/* Quiz Navigation */
.quiz-navigation {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 12px 22px !important;
    border-top: 0.5px solid #f3f4f6 !important;
    gap: 10px !important;
}

.nav-center {
    flex: 1 !important;
    display: flex !important;
    justify-content: center !important;
}

/* Buttons — scoped to quiz player page only, never bleeds into navbar */
.quiz-player-page .btn {
    padding: 12px 24px !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    white-space: nowrap !important;
}

.quiz-player-page .btn:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

.quiz-player-page .btn-primary {
    background: #7F77DD !important;
    color: white !important;
}

.quiz-player-page .btn-primary:hover:not(:disabled) {
    background: #534AB7 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(127, 119, 221, 0.3) !important;
}

.quiz-player-page .btn-secondary {
    background: #f3f4f6 !important;
    color: #374151 !important;
}

.quiz-player-page .btn-secondary:hover:not(:disabled) {
    background: #e5e7eb !important;
}

.quiz-player-page .btn-success {
    background: #10b981 !important;
    color: white !important;
}

.quiz-player-page .btn-success:hover:not(:disabled) {
    background: #059669 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
}

.quiz-player-page .btn-outline {
    background: transparent !important;
    border: 2px solid #e5e7eb !important;
    color: #374151 !important;
}

.quiz-player-page .btn-outline:hover:not(:disabled) {
    border-color: #7F77DD !important;
    color: #7F77DD !important;
    background: #f8f9ff !important;
}

/* ========================================
   MODALS
   ======================================== */

.modal {
    display: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.7) !important;
    z-index: 10000 !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
}

.modal.active {
    display: flex !important;
}

.modal-content {
    background: white !important;
    border-radius: 16px !important;
    max-width: 600px !important;
    width: 100% !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3) !important;
    animation: modalSlideIn 0.3s ease !important;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.review-modal-content {
    max-width: 800px !important;
}

.modal-header {
    padding: 24px 32px !important;
    border-bottom: 1px solid #e5e7eb !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.modal-header h2 {
    font-size: 22px !important;
    font-weight: 700 !important;
    color: #1f2937 !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.modal-close {
    background: none !important;
    border: none !important;
    font-size: 24px !important;
    color: #6b7280 !important;
    cursor: pointer !important;
    padding: 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
    transition: all 0.2s ease !important;
}

.modal-close:hover {
    background: #f3f4f6 !important;
    color: #1f2937 !important;
}

.modal-body {
    padding: 32px !important;
}

.modal-footer {
    padding: 24px 32px !important;
    border-top: 1px solid #e5e7eb !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 12px !important;
}

/* Review Modal Specific */
.review-summary {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 16px !important;
    margin-bottom: 32px !important;
    padding: 24px !important;
    background: #f9fafb !important;
    border-radius: 12px !important;
}

.summary-item {
    text-align: center !important;
}

.summary-label {
    font-size: 13px !important;
    color: #6b7280 !important;
    margin-bottom: 8px !important;
    display: block !important;
}

.summary-value {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #1f2937 !important;
}

.review-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr)) !important;
    gap: 12px !important;
}

.review-item {
    aspect-ratio: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    border: 2px solid #e5e7eb !important;
    background: white !important;
}

.review-item:hover {
    transform: scale(1.05) !important;
}

.review-item.answered {
    background: #d1fae5 !important;
    border-color: #10b981 !important;
    color: #047857 !important;
}

.review-item.unanswered {
    background: #fef3c7 !important;
    border-color: #fbbf24 !important;
    color: #b45309 !important;
}

.review-item.current {
    border-color: #7F77DD !important;
    border-width: 3px !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2) !important;
}

/* Submit Modal Specific */
.submit-warning {
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #1f2937 !important;
    margin-bottom: 24px !important;
}

.submit-stats {
    display: flex !important;
    gap: 24px !important;
    padding: 20px !important;
    background: #f9fafb !important;
    border-radius: 12px !important;
    margin-bottom: 24px !important;
}

.submit-stats .stat {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
}

.submit-stats .stat i {
    font-size: 20px !important;
}

.quiz-player-page .text-success {
    color: #10b981 !important;
}

.quiz-player-page .text-warning {
    color: #f59e0b !important;
}

.submit-note {
    font-size: 14px !important;
    color: #6b7280 !important;
    font-style: italic !important;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Large screens: Sidebar on right */
@media (min-width: 993px) {
    .quiz-layout-wrapper {
        flex-direction: row !important;
    }
    
    .quiz-main-content {
        order: 1 !important; /* Main content on left */
    }
    
    .quiz-sidebar {
        order: 2 !important; /* Sidebar on right */
    }
}

/* Laptop screens */
@media (max-width: 1200px) and (min-width: 993px) {
    .quiz-sidebar {
        width: 300px !important;
        min-width: 300px !important;
        max-width: 300px !important;
    }
}

/* Small screens: Sidebar below main content */
@media (max-width: 992px) {
    .quiz-layout-wrapper {
        flex-direction: column !important;
    }
    
    .quiz-main-content {
        order: 1 !important; /* Main content on top */
    }
    
    .quiz-sidebar {
        order: 2 !important; /* Sidebar below */
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        position: static !important;
        max-height: none !important;
    }
    
    .sidebar-content {
        flex-direction: row !important;
        flex-wrap: wrap !important;
    }
    
    /* Card order remains same but in row layout */
    .timer-card {
        flex: 1 1 calc(50% - 10px) !important;
        min-width: 250px !important;
    }
    
    .progress-card {
        flex: 1 1 calc(50% - 10px) !important;
        min-width: 250px !important;
    }
    
    .quiz-info-card {
        flex: 1 1 100% !important;
        order: 3 !important; /* Quiz info at bottom */
    }
}

@media (max-width: 768px) {
    .quiz-layout-wrapper {
        padding: 20px 15px !important;
        gap: 20px !important;
    }
    
    .sidebar-content {
        flex-direction: column !important;
    }
    
    .timer-card,
    .progress-card {
        flex: 1 1 100% !important;
    }
    
    .questions-container {
        padding: 30px 24px !important;
    }
    
    .question-text {
        font-size: 18px !important;
    }
    
    .quiz-navigation {
        flex-wrap: wrap !important;
        padding: 20px !important;
    }
    
    .nav-center {
        order: 3 !important;
        width: 100% !important;
        margin-top: 12px !important;
    }
    
    .review-summary {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    
    .review-grid {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr)) !important;
    }
}

/* ========================================
   WCAG TOUCH TARGETS - ALL MOBILE
   ======================================== */

@media (max-width: 768px) {
    .quiz-player-page .btn {
        min-height: 48px !important;
    }
    
    .quiz-player-page .quiz-navigation .btn {
        padding: 14px 24px !important;
    }
}

@media (max-width: 480px) {
    .quiz-info-card .quiz-title {
        font-size: 20px !important;
    }
    
    .timer {
        font-size: 24px !important;
        padding: 16px !important;
    }
    
    .quiz-player-page .btn {
        padding: 14px 20px !important;
        font-size: 15px !important;
        min-height: 48px !important;
    }
    
    .modal-content {
        border-radius: 12px !important;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 20px !important;
    }
}

/* ========================================
   UTILITIES
   ======================================== */

.quiz-player-page .text-center {
    text-align: center !important;
}

.quiz-player-page .mt-4 {
    margin-top: 16px !important;
}

.quiz-player-page .mb-4 {
    margin-bottom: 16px !important;
}

/* Scrollbar Styling */
.quiz-sidebar::-webkit-scrollbar {
    width: 6px !important;
}

.quiz-sidebar::-webkit-scrollbar-track {
    background: #f3f4f6 !important;
    border-radius: 3px !important;
}

.quiz-sidebar::-webkit-scrollbar-thumb {
    background: #d1d5db !important;
    border-radius: 3px !important;
}

.quiz-sidebar::-webkit-scrollbar-thumb:hover {
    background: #9ca3af !important;
}

/* .question-section and .choices-section legacy removed */


/* ── Question main layout ── */
.question-main {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

.question-main .question-text {
    color: #1a1a2e !important;
    font-size: clamp(16px, 2.5vw, 20px) !important;
    font-weight: 600 !important;
    line-height: 1.45 !important;
    text-align: left !important;
    margin: 0 auto !important;
    max-width: 100% !important;
    padding: 0 !important;
}

/* Multiple choice grid — 2 columns */
.question-main .question-options {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 9px !important;
    max-width: 100% !important;
    margin: 0 !important;
    width: 100% !important;
    padding: 0 !important;
}

/* Single column for interactive/block types */
.question-main .question-options:has(.multiple-select-options),
.question-main .question-options:has(.fill-blanks-container),
.question-main .question-options:has(.unscramble-container),
.question-main .question-options:has(.ordering-container),
.question-main .question-options:has(.sorting-container),
.question-main .question-options:has(.classification-container) {
    display: block !important;
    max-width: 100% !important;
}

/* True/False: single column, narrower */
.question-main .question-options:has(.option-label:nth-child(2):last-child) {
    grid-template-columns: 1fr !important;
    max-width: 60% !important;
    margin: 0 auto !important;
}

/* Odd last option — center */
.question-main .question-options:has(.option-label:nth-child(odd):last-child) .option-label:last-child {
    grid-column: 1 / -1;
    width: calc(50% - 4.5px);
    margin: 0 auto;
}
    flex-direction: column !important;
    gap: 24px !important;
}

/* Question Text — responsive sizing */
.question-main .question-text {
    color: #1f2937 !important;
    font-size: clamp(18px, 3vw, 24px) !important;
    font-weight: 700 !important;
    line-height: 1.3 !important;
    text-align: center !important;
    margin: 0 auto !important;
    max-width: 800px !important;
    padding: 0 12px !important;
}

/* Choices Grid — responsive */
.question-main .question-options {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
    max-width: 100% !important; /* Use full available width */
    margin: 0 !important;
    width: 100% !important;
    padding: 0 !important;
}

/* Override for multiple-select container - ensure full width */
.question-main .question-options:has(.multiple-select-options) {
    display: block !important; /* Let child handle grid */
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Center last option if odd number (3, 5, etc.) - for multiple choice */
.question-main .question-options:has(.option-label:nth-child(odd):last-child) .option-label:last-child {
    grid-column: 1 / -1; /* Span both columns */
    /* Remove max-width - let it naturally size to match grid */
    width: calc(50% - 8px); /* Half of grid width minus half the gap */
    margin: 0 auto;
}

/* True/False: single column, narrower */
.question-main .question-options:has(.option-label:nth-child(2):last-child) {
    grid-template-columns: 1fr !important;
    max-width: 50% !important; /* Half width for True/False */
    margin: 0 auto !important; /* Center the single column */
}

/* ========================================
   TRUE/FALSE — letter badge approach
   ======================================== */

/* True — green tint, green badge */
.question-main .option-label:has(input[type="radio"][value="true"]) { background: #F0FDF4 !important; border-color: #bbf7d0 !important; }
.question-main .option-label:has(input[type="radio"][value="true"]) .option-letter { background: #16A34A !important; color: #fff !important; }
.question-main .option-label:has(input[type="radio"][value="true"]) .option-text { color: #14532d !important; font-weight: 500 !important; }
.question-main .option-label:has(input[type="radio"][value="true"]):hover { background: #dcfce7 !important; border-color: #16A34A !important; }
.question-main .option-label:has(input[type="radio"][value="true"]:checked) { background: #16A34A !important; border-color: #14532d !important; border-width: 2px !important; }
.question-main .option-label:has(input[type="radio"][value="true"]:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label:has(input[type="radio"][value="true"]:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* False — red tint, red badge */
.question-main .option-label:has(input[type="radio"][value="false"]) { background: #FFF1F2 !important; border-color: #fecdd3 !important; }
.question-main .option-label:has(input[type="radio"][value="false"]) .option-letter { background: #E11D48 !important; color: #fff !important; }
.question-main .option-label:has(input[type="radio"][value="false"]) .option-text { color: #4c0519 !important; font-weight: 500 !important; }
.question-main .option-label:has(input[type="radio"][value="false"]):hover { background: #ffe4e6 !important; border-color: #E11D48 !important; }
.question-main .option-label:has(input[type="radio"][value="false"]:checked) { background: #E11D48 !important; border-color: #9f1239 !important; border-width: 2px !important; }
.question-main .option-label:has(input[type="radio"][value="false"]:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label:has(input[type="radio"][value="false"]:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* ========================================
   MULTIPLE CHOICE OPTION COLORS
   Letter badge takes the color; card fills on selection
   ======================================== */

/* A - Blue */
.question-main .option-label.mc-color-a { background: #EEF2FF !important; border-color: #c7d2fe !important; }
.question-main .option-label.mc-color-a .option-letter { background: #4F46E5 !important; color: #fff !important; }
.question-main .option-label.mc-color-a .option-text { color: #1e1b4b !important; }
.question-main .option-label.mc-color-a:hover { background: #e0e7ff !important; border-color: #4F46E5 !important; }
.question-main .option-label.mc-color-a:has(input:checked) { background: #4F46E5 !important; border-color: #3730a3 !important; border-width: 2px !important; }
.question-main .option-label.mc-color-a:has(input:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label.mc-color-a:has(input:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* B - Orange */
.question-main .option-label.mc-color-b { background: #FFF7ED !important; border-color: #fed7aa !important; }
.question-main .option-label.mc-color-b .option-letter { background: #EA580C !important; color: #fff !important; }
.question-main .option-label.mc-color-b .option-text { color: #431407 !important; }
.question-main .option-label.mc-color-b:hover { background: #ffedd5 !important; border-color: #EA580C !important; }
.question-main .option-label.mc-color-b:has(input:checked) { background: #EA580C !important; border-color: #9a3412 !important; border-width: 2px !important; }
.question-main .option-label.mc-color-b:has(input:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label.mc-color-b:has(input:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* C - Green */
.question-main .option-label.mc-color-c { background: #F0FDF4 !important; border-color: #bbf7d0 !important; }
.question-main .option-label.mc-color-c .option-letter { background: #16A34A !important; color: #fff !important; }
.question-main .option-label.mc-color-c .option-text { color: #14532d !important; }
.question-main .option-label.mc-color-c:hover { background: #dcfce7 !important; border-color: #16A34A !important; }
.question-main .option-label.mc-color-c:has(input:checked) { background: #16A34A !important; border-color: #14532d !important; border-width: 2px !important; }
.question-main .option-label.mc-color-c:has(input:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label.mc-color-c:has(input:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* D - Purple */
.question-main .option-label.mc-color-d { background: #FDF4FF !important; border-color: #e9d5ff !important; }
.question-main .option-label.mc-color-d .option-letter { background: #9333EA !important; color: #fff !important; }
.question-main .option-label.mc-color-d .option-text { color: #3b0764 !important; }
.question-main .option-label.mc-color-d:hover { background: #f3e8ff !important; border-color: #9333EA !important; }
.question-main .option-label.mc-color-d:has(input:checked) { background: #9333EA !important; border-color: #581c87 !important; border-width: 2px !important; }
.question-main .option-label.mc-color-d:has(input:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label.mc-color-d:has(input:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* E - Teal */
.question-main .option-label.mc-color-e { background: #F0FDFA !important; border-color: #99f6e4 !important; }
.question-main .option-label.mc-color-e .option-letter { background: #0D9488 !important; color: #fff !important; }
.question-main .option-label.mc-color-e .option-text { color: #134e4a !important; }
.question-main .option-label.mc-color-e:hover { background: #ccfbf1 !important; border-color: #0D9488 !important; }
.question-main .option-label.mc-color-e:has(input:checked) { background: #0D9488 !important; border-color: #0f766e !important; border-width: 2px !important; }
.question-main .option-label.mc-color-e:has(input:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label.mc-color-e:has(input:checked) .option-text { color: #fff !important; font-weight: 600 !important; }

/* F - Pink */
.question-main .option-label.mc-color-f { background: #FFF1F2 !important; border-color: #fecdd3 !important; }
.question-main .option-label.mc-color-f .option-letter { background: #E11D48 !important; color: #fff !important; }
.question-main .option-label.mc-color-f .option-text { color: #4c0519 !important; }
.question-main .option-label.mc-color-f:hover { background: #ffe4e6 !important; border-color: #E11D48 !important; }
.question-main .option-label.mc-color-f:has(input:checked) { background: #E11D48 !important; border-color: #9f1239 !important; border-width: 2px !important; }
.question-main .option-label.mc-color-f:has(input:checked) .option-letter { background: rgba(255,255,255,.25) !important; }
.question-main .option-label.mc-color-f:has(input:checked) .option-text { color: #fff !important; font-weight: 600 !important; }



/* ============================================
   EDIT BUTTON (Quiz Owner Only)
   ============================================ */

.btn-edit {
    background: transparent !important;
    color: #374151 !important;
    border: 1.5px solid #e5e7eb !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    transition: all 0.18s ease !important;
    text-decoration: none !important;
    margin-right: 12px !important;
}

.btn-edit:hover {
    background: #1f2937 !important;
    color: #fff !important;
    border-color: #1f2937 !important;
    transform: none !important;
    box-shadow: none !important;
}

.btn-edit:active { transform: scale(0.97) !important; }

.btn-edit i { font-size: 14px; }

/* Nav center with Edit button */
.nav-center {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
}

@media (max-width: 768px) {
    .btn-edit { padding: 8px 16px !important; font-size: 13px !important; }
    .nav-center { flex-wrap: wrap !important; }
}

/* ── Duplicate button (non-owner logged-in users) ── */
.btn-duplicate {
    background: transparent !important;
    color: #374151 !important;
    border: 1.5px solid #e5e7eb !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    transition: all 0.18s ease !important;
    text-decoration: none !important;
    margin-right: 12px !important;
}

.btn-duplicate:hover {
    background: #1f2937 !important;
    color: #fff !important;
    border-color: #1f2937 !important;
}

.btn-duplicate:active { transform: scale(0.97) !important; }
.btn-duplicate:disabled { opacity: 0.6 !important; cursor: not-allowed !important; }

/* ════════════════════════════════════════════════════
   WELCOME SCREEN
   ════════════════════════════════════════════════════ */

.qw-screen {
    background: #fff;
    border: 0.5px solid #e5e7eb;
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 480px;
    padding: 48px 32px;
    position: relative;
}

.qw-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 520px;
    width: 100%;
    gap: 0;
}

.qw-category {
    font-size: 11px;
    font-weight: 600;
    color: #7F77DD;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.qw-title {
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.25;
    margin: 0 0 20px;
}

/* Meta row */
.qw-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 36px;
}

.qw-meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 500;
    color: #6b7280;
}

.qw-meta-item svg { flex-shrink: 0; }

.qw-diff-easy   { color: #085041; }
.qw-diff-medium { color: #633806; }
.qw-diff-hard   { color: #791F1F; }

/* Play button */
.qw-play-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-bottom: 36px;
    transition: transform 0.2s ease;
}

.qw-play-btn:hover { transform: scale(1.06); }
.qw-play-btn:active { transform: scale(0.97); }

.qw-play-btn svg {
    width: 100px;
    height: 100px;
    filter: drop-shadow(0 8px 24px rgba(29, 158, 117, 0.35));
}

.qw-play-btn span {
    font-size: 15px;
    font-weight: 600;
    color: #1D9E75;
    letter-spacing: 0.3px;
}

/* Description */
.qw-desc {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
    max-width: 420px;
    padding-top: 8px;
    border-top: 0.5px solid #f3f4f6;
}

@media (max-width: 480px) {
    .qw-screen { min-height: 380px; padding: 32px 20px; }
    .qw-play-btn svg { width: 80px; height: 80px; }
    .qw-title { font-size: 22px; }
}

/* ── Welcome screen: password + play button row ── */

.qw-start-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: 36px;
}

.qw-start-row.qw-has-password {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin-bottom: 36px;
}

/* Password block */
.qw-password-block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.qw-pwd-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 500;
    color: #374151;
}

.qw-pwd-input {
    width: 110px;
    height: 48px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 0 14px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 6px;
    color: #1a1a2e;
    text-align: center;
    outline: none;
    transition: border-color 0.15s;
    background: #fff;
}

.qw-pwd-input:focus { border-color: #7F77DD; }

.qw-pwd-input::placeholder {
    letter-spacing: 4px;
    color: #d1d5db;
    font-size: 18px;
}

.qw-pwd-error {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
    color: #E24B4A;
}

/* On mobile — stack vertically */
@media (max-width: 480px) {
    .qw-start-row.qw-has-password {
        flex-direction: column;
        gap: 20px;
    }

    .qw-pwd-input { width: 130px; }
}

/* ── Favorite heart button ── */
.qw-fav-btn {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    background: #f9fafb;
    border: 1.5px solid #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .2s;
    z-index: 10;
}

.qw-fav-btn:hover {
    background: #FFF0F0;
    border-color: #fecdd3;
    transform: scale(1.08);
}

.qw-fav-btn.favorited {
    background: #FFF0F0;
    border-color: #E24B4A;
}

.qw-fav-btn.favorited:hover {
    background: #fecdd3;
}

/* Heart SVG — unfavorited = dark outline, favorited = red fill */
.qw-fav-btn svg path {
    stroke: #9ca3af;
}

.qw-fav-btn:hover svg path {
    stroke: #E24B4A;
}

.qw-fav-btn.favorited svg path {
    fill: #E24B4A;
    stroke: #E24B4A;
}

/* Pop animation when favorited */
@keyframes qwFavPop {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.35); }
    70%  { transform: scale(0.9); }
    100% { transform: scale(1); }
}

.qw-fav-btn.pop { animation: qwFavPop .35s ease; }