/**
 * Chemical Functional Groups Encyclopedia — Quiz Mode Styles
 * Version: 1.0.0
 */

/* ── Quiz Button ── */
.cfg-quiz-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: 2px solid #0D7377;
    background: transparent;
    color: #0D7377;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.cfg-quiz-toggle:hover {
    background: #0D7377;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(13, 115, 119, 0.3);
}

.cfg-quiz-toggle svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ── Quiz Modal ── */
.cfg-quiz-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100010;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.cfg-quiz-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: cfgQuizFadeIn 0.3s ease;
}

.cfg-quiz-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.cfg-quiz-container {
    position: relative;
    width: 95%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 20px;
    z-index: 2;
    animation: cfgQuizSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme-aware container */
.cfg-theme-dark .cfg-quiz-container {
    background: #1a1f2e;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
    color: #e0e0e0;
}

.cfg-theme-light .cfg-quiz-container {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    color: #1a1a2e;
}

.cfg-quiz-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: all 0.2s ease;
    line-height: 1;
}

.cfg-lang-ar .cfg-quiz-close {
    right: auto;
    left: 16px;
}

.cfg-theme-dark .cfg-quiz-close {
    background: rgba(255, 255, 255, 0.1);
    color: #aaa;
}

.cfg-theme-dark .cfg-quiz-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.cfg-theme-light .cfg-quiz-close {
    background: rgba(0, 0, 0, 0.05);
    color: #666;
}

.cfg-theme-light .cfg-quiz-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #333;
}

.cfg-quiz-content {
    padding: 32px;
}

/* ── Start Screen ── */
.cfg-quiz-start {
    text-align: center;
}

.cfg-quiz-start-icon {
    font-size: 56px;
    margin-bottom: 16px;
    animation: cfgQuizBounce 2s infinite;
}

.cfg-quiz-start-title {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 10px;
    background: linear-gradient(135deg, #0D7377, #14BDEB);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cfg-quiz-start-desc {
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 28px;
    opacity: 0.7;
}

/* Option Groups */
.cfg-quiz-option-group {
    margin-bottom: 22px;
    text-align: left;
}

.cfg-lang-ar .cfg-quiz-option-group {
    text-align: right;
}

.cfg-quiz-option-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    color: #0D7377;
}

/* Mode Buttons */
.cfg-quiz-mode-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.cfg-quiz-mode-btn {
    padding: 14px 10px;
    border-radius: 12px;
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: all 0.25s ease;
    font-family: 'Inter', sans-serif;
}

.cfg-theme-dark .cfg-quiz-mode-btn {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: #ccc;
}

.cfg-theme-light .cfg-quiz-mode-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.1);
    color: #555;
}

.cfg-quiz-mode-btn strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

.cfg-quiz-mode-btn span {
    font-size: 11px;
    opacity: 0.6;
}

.cfg-quiz-mode-btn.active {
    border-color: #0D7377;
    background: rgba(13, 115, 119, 0.12);
    color: #0D7377;
}

.cfg-quiz-mode-btn:hover:not(.active) {
    border-color: rgba(13, 115, 119, 0.4);
}

/* Difficulty Buttons */
.cfg-quiz-diff-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.cfg-quiz-diff-btn {
    padding: 10px 8px;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.25s ease;
    font-family: 'Inter', sans-serif;
}

.cfg-theme-dark .cfg-quiz-diff-btn {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: #ccc;
}

.cfg-theme-light .cfg-quiz-diff-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.1);
    color: #555;
}

.cfg-quiz-diff-btn.active {
    border-color: #0D7377;
    background: rgba(13, 115, 119, 0.12);
    color: #0D7377;
}

.cfg-quiz-diff-btn:hover:not(.active) {
    border-color: rgba(13, 115, 119, 0.4);
}

/* Start Button */
.cfg-quiz-start-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 32px;
    margin-top: 8px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #0D7377, #14BDEB);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.cfg-quiz-start-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 115, 119, 0.4);
}

/* ── Playing Screen ── */
.cfg-quiz-playing {
    animation: cfgQuizFadeIn 0.3s ease;
}

/* Progress Bar */
.cfg-quiz-progress-bar {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 14px;
}

.cfg-theme-dark .cfg-quiz-progress-bar {
    background: rgba(255, 255, 255, 0.1);
}

.cfg-theme-light .cfg-quiz-progress-bar {
    background: rgba(0, 0, 0, 0.08);
}

.cfg-quiz-progress-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, #0D7377, #14BDEB);
    transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Stats Row */
.cfg-quiz-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    opacity: 0.7;
}

.cfg-quiz-streak-badge {
    padding: 3px 10px;
    border-radius: 20px;
    background: rgba(255, 152, 0, 0.15);
    color: #FF9800;
    font-size: 12px;
    animation: cfgQuizPulse 0.6s ease;
}

/* Question Card */
.cfg-quiz-question-card {
    border-radius: 16px;
    padding: 24px;
    animation: cfgQuizSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cfg-theme-dark .cfg-quiz-question-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.cfg-theme-light .cfg-quiz-question-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.cfg-quiz-question-top {
    margin-bottom: 12px;
}

.cfg-quiz-diff-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cfg-quiz-diff-easy {
    background: rgba(76, 175, 80, 0.15);
    color: #4CAF50;
}

.cfg-quiz-diff-medium {
    background: rgba(255, 152, 0, 0.15);
    color: #FF9800;
}

.cfg-quiz-diff-hard {
    background: rgba(244, 67, 54, 0.15);
    color: #F44336;
}

.cfg-quiz-question-text {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 20px;
    line-height: 1.4;
}

/* Visual Area */
.cfg-quiz-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.cfg-quiz-svg-frame {
    width: 180px;
    height: 140px;
    background: #ffffff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.cfg-quiz-svg-frame.cfg-quiz-svg-small {
    width: 120px;
    height: 100px;
    padding: 10px;
}

.cfg-quiz-svg-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cfg-quiz-formula-hint {
    font-size: 16px;
    font-weight: 600;
    font-family: 'Courier New', monospace;
    opacity: 0.6;
}

.cfg-quiz-name-display {
    font-size: 26px;
    font-weight: 800;
    margin-top: 8px;
}

.cfg-quiz-example-card {
    padding: 20px 30px;
    border-radius: 14px;
    text-align: center;
}

.cfg-theme-dark .cfg-quiz-example-card {
    background: rgba(13, 115, 119, 0.1);
    border: 1px solid rgba(13, 115, 119, 0.2);
}

.cfg-theme-light .cfg-quiz-example-card {
    background: rgba(13, 115, 119, 0.06);
    border: 1px solid rgba(13, 115, 119, 0.15);
}

.cfg-quiz-example-name {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
}

.cfg-quiz-example-formula {
    font-size: 15px;
    font-family: 'Courier New', monospace;
    opacity: 0.7;
}

.cfg-quiz-desc-snippet {
    font-size: 15px;
    line-height: 1.7;
    font-style: italic;
    padding: 16px 20px;
    border-radius: 12px;
    text-align: center;
    max-width: 100%;
}

.cfg-theme-dark .cfg-quiz-desc-snippet {
    background: rgba(255, 255, 255, 0.04);
    border-left: 3px solid #0D7377;
    color: #bbb;
}

.cfg-theme-light .cfg-quiz-desc-snippet {
    background: rgba(0, 0, 0, 0.03);
    border-left: 3px solid #0D7377;
    color: #555;
}

.cfg-lang-ar .cfg-quiz-desc-snippet {
    border-left: none;
    border-right: 3px solid #0D7377;
}

/* Options */
.cfg-quiz-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.cfg-quiz-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 12px;
    border: 2px solid transparent;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
}

.cfg-lang-ar .cfg-quiz-option {
    text-align: right;
}

.cfg-theme-dark .cfg-quiz-option {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: #ddd;
}

.cfg-theme-light .cfg-quiz-option {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.1);
    color: #333;
}

.cfg-quiz-option:hover {
    border-color: #0D7377;
    transform: translateY(-1px);
}

.cfg-theme-dark .cfg-quiz-option:hover {
    background: rgba(13, 115, 119, 0.1);
}

.cfg-theme-light .cfg-quiz-option:hover {
    background: rgba(13, 115, 119, 0.06);
}

.cfg-quiz-option-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 800;
    flex-shrink: 0;
}

.cfg-theme-dark .cfg-quiz-option-letter {
    background: rgba(255, 255, 255, 0.1);
    color: #aaa;
}

.cfg-theme-light .cfg-quiz-option-letter {
    background: rgba(0, 0, 0, 0.06);
    color: #777;
}

.cfg-quiz-option-text {
    flex: 1;
    line-height: 1.3;
}

/* Correct / Wrong States */
.cfg-quiz-option-correct {
    border-color: #4CAF50 !important;
    background: rgba(76, 175, 80, 0.15) !important;
    animation: cfgQuizCorrectPop 0.4s ease;
}

.cfg-quiz-option-correct .cfg-quiz-option-letter {
    background: #4CAF50 !important;
    color: #fff !important;
}

.cfg-quiz-option-wrong {
    border-color: #F44336 !important;
    background: rgba(244, 67, 54, 0.15) !important;
    animation: cfgQuizShake 0.5s ease;
}

.cfg-quiz-option-wrong .cfg-quiz-option-letter {
    background: #F44336 !important;
    color: #fff !important;
}

/* Feedback */
.cfg-quiz-feedback {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    animation: cfgQuizFadeIn 0.3s ease;
}

.cfg-quiz-feedback-correct {
    color: #4CAF50;
}

.cfg-quiz-feedback-wrong {
    color: #F44336;
}

.cfg-quiz-feedback-icon {
    font-weight: 800;
    font-size: 16px;
}

.cfg-quiz-bonus {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    background: rgba(13, 115, 119, 0.15);
    color: #14BDEB;
    margin-left: 4px;
}

.cfg-lang-ar .cfg-quiz-bonus {
    margin-left: 0;
    margin-right: 4px;
}

/* ── Results Screen ── */
.cfg-quiz-results {
    text-align: center;
    animation: cfgQuizFadeIn 0.5s ease;
}

.cfg-quiz-results-icon {
    font-size: 64px;
    margin-bottom: 12px;
    animation: cfgQuizBounce 1.5s ease infinite;
}

.cfg-quiz-results-title {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 8px;
    background: linear-gradient(135deg, #0D7377, #14BDEB);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cfg-quiz-results-message {
    font-size: 15px;
    opacity: 0.7;
    margin: 0 0 28px;
}

/* Results Grid */
.cfg-quiz-results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.cfg-quiz-result-card {
    padding: 18px 12px;
    border-radius: 14px;
    text-align: center;
}

.cfg-theme-dark .cfg-quiz-result-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.cfg-theme-light .cfg-quiz-result-card {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.cfg-quiz-result-value {
    font-size: 28px;
    font-weight: 800;
    color: #0D7377;
    margin-bottom: 4px;
}

.cfg-quiz-result-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.6;
}

/* Breakdown */
.cfg-quiz-results-breakdown {
    margin-bottom: 24px;
}

.cfg-quiz-breakdown {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}

.cfg-quiz-bd-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    position: relative;
}

.cfg-quiz-bd-correct {
    background: rgba(76, 175, 80, 0.15);
    color: #4CAF50;
}

.cfg-quiz-bd-wrong {
    background: rgba(244, 67, 54, 0.15);
    color: #F44336;
}

.cfg-quiz-bd-num {
    font-size: 10px;
    position: absolute;
    top: 2px;
    left: 4px;
    opacity: 0.5;
}

.cfg-quiz-bd-icon {
    font-size: 14px;
    font-weight: 800;
}

/* Results Actions */
.cfg-quiz-results-actions {
    display: flex;
    gap: 12px;
}

.cfg-quiz-retry-btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #0D7377, #14BDEB);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.cfg-quiz-retry-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 115, 119, 0.4);
}

.cfg-quiz-close-btn {
    flex: 1;
    padding: 14px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.cfg-theme-dark .cfg-quiz-close-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ccc;
}

.cfg-theme-light .cfg-quiz-close-btn {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #555;
}

.cfg-quiz-close-btn:hover {
    transform: translateY(-2px);
}

/* ── Animations ── */
@keyframes cfgQuizFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes cfgQuizSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

.cfg-lang-ar .cfg-quiz-question-card {
    animation-name: cfgQuizSlideInRtl;
}

@keyframes cfgQuizSlideInRtl {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes cfgQuizBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes cfgQuizPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

@keyframes cfgQuizCorrectPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

@keyframes cfgQuizShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
    /* On mobile: align quiz to bottom of header, not center */
    .cfg-quiz-modal.active {
        align-items: flex-start;
        padding-top: 80px; /* Space for fixed header */
        padding-bottom: 20px;
    }

    .cfg-quiz-container {
        max-height: calc(100vh - 100px);
        max-height: calc(100dvh - 100px);
        border-radius: 16px;
    }

    /* Make close button sticky so it's always visible when scrolling */
    .cfg-quiz-close {
        position: sticky;
        top: 0;
        float: right;
        margin: 12px 12px 0 0;
        z-index: 5;
    }

    .cfg-lang-ar .cfg-quiz-close {
        float: left;
        margin: 12px 0 0 12px;
    }
}

@media (max-width: 600px) {
    .cfg-quiz-modal.active {
        padding-top: 70px;
    }

    .cfg-quiz-container {
        max-height: calc(100vh - 90px);
        max-height: calc(100dvh - 90px);
        width: 96%;
    }

    .cfg-quiz-content {
        padding: 20px;
    }

    .cfg-quiz-start-title {
        font-size: 22px;
    }

    .cfg-quiz-mode-buttons {
        grid-template-columns: 1fr;
    }

    .cfg-quiz-diff-buttons {
        grid-template-columns: repeat(2, 1fr);
    }

    .cfg-quiz-options {
        grid-template-columns: 1fr;
    }

    .cfg-quiz-question-text {
        font-size: 16px;
    }

    .cfg-quiz-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cfg-quiz-result-value {
        font-size: 22px;
    }

    .cfg-quiz-name-display {
        font-size: 20px;
    }

    .cfg-quiz-svg-frame {
        width: 140px;
        height: 110px;
    }
}

/* ── Scrollbar for quiz container ── */
.cfg-quiz-container::-webkit-scrollbar {
    width: 6px;
}

.cfg-theme-dark .cfg-quiz-container::-webkit-scrollbar-track {
    background: transparent;
}

.cfg-theme-dark .cfg-quiz-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}

.cfg-theme-light .cfg-quiz-container::-webkit-scrollbar-track {
    background: transparent;
}

.cfg-theme-light .cfg-quiz-container::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

/* ── Share Section ── */
.cfg-quiz-share-section {
    margin-bottom: 24px;
    padding: 20px;
    border-radius: 16px;
    text-align: center;
}

.cfg-theme-dark .cfg-quiz-share-section {
    background: rgba(13, 115, 119, 0.06);
    border: 1px solid rgba(13, 115, 119, 0.15);
}

.cfg-theme-light .cfg-quiz-share-section {
    background: rgba(13, 115, 119, 0.04);
    border: 1px solid rgba(13, 115, 119, 0.12);
}

.cfg-quiz-share-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px;
    background: linear-gradient(135deg, #0D7377, #14BDEB);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Name Input */
.cfg-quiz-name-input-wrap {
    position: relative;
    margin-bottom: 14px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

.cfg-quiz-name-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-align: center;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.cfg-theme-dark .cfg-quiz-name-input {
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.cfg-theme-dark .cfg-quiz-name-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.cfg-theme-dark .cfg-quiz-name-input:focus {
    border-color: #0D7377;
    background: rgba(13, 115, 119, 0.08);
    box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.15);
}

.cfg-theme-light .cfg-quiz-name-input {
    background: rgba(0, 0, 0, 0.03);
    border: 2px solid rgba(0, 0, 0, 0.1);
    color: #1a1a2e;
}

.cfg-theme-light .cfg-quiz-name-input::placeholder {
    color: rgba(0, 0, 0, 0.3);
}

.cfg-theme-light .cfg-quiz-name-input:focus {
    border-color: #0D7377;
    background: rgba(13, 115, 119, 0.04);
    box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.1);
}

.cfg-quiz-name-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    margin-top: 6px;
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Generate Card Button */
.cfg-quiz-generate-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #0D7377, #14BDEB);
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    margin-bottom: 16px;
}

.cfg-quiz-generate-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 115, 119, 0.4);
}

.cfg-quiz-generate-card-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.cfg-quiz-generate-card-btn svg {
    flex-shrink: 0;
}

/* Card Preview */
.cfg-quiz-card-preview {
    margin-bottom: 16px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.cfg-quiz-card-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

/* Share Buttons Grid */
.cfg-quiz-share-buttons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}

.cfg-quiz-share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 6px;
    border: none;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: 'Inter', sans-serif;
    line-height: 1.2;
    text-align: center;
}

.cfg-quiz-share-btn:hover {
    transform: translateY(-2px);
}

.cfg-quiz-share-btn svg {
    flex-shrink: 0;
}

/* Download */
.cfg-quiz-share-download {
    background: rgba(13, 115, 119, 0.12);
    color: #14BDEB;
    border: 1px solid rgba(13, 115, 119, 0.25);
}

.cfg-quiz-share-download:hover {
    background: rgba(13, 115, 119, 0.2);
    box-shadow: 0 4px 12px rgba(13, 115, 119, 0.2);
}

/* X/Twitter */
.cfg-quiz-share-x {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.cfg-theme-dark .cfg-quiz-share-x {
    color: #ffffff;
}

.cfg-theme-light .cfg-quiz-share-x {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
    color: #000000;
}

.cfg-quiz-share-x:hover {
    background: rgba(29, 161, 242, 0.12);
    border-color: rgba(29, 161, 242, 0.3);
}

/* LinkedIn */
.cfg-quiz-share-linkedin {
    background: rgba(10, 102, 194, 0.1);
    color: #0A66C2;
    border: 1px solid rgba(10, 102, 194, 0.2);
}

.cfg-quiz-share-linkedin:hover {
    background: rgba(10, 102, 194, 0.18);
    box-shadow: 0 4px 12px rgba(10, 102, 194, 0.15);
}

/* WhatsApp */
.cfg-quiz-share-whatsapp {
    background: rgba(37, 211, 102, 0.1);
    color: #25D366;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.cfg-quiz-share-whatsapp:hover {
    background: rgba(37, 211, 102, 0.18);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.15);
}

/* Copy Link */
.cfg-quiz-share-copy {
    background: rgba(156, 39, 176, 0.1);
    color: #CE93D8;
    border: 1px solid rgba(156, 39, 176, 0.2);
}

.cfg-quiz-share-copy:hover {
    background: rgba(156, 39, 176, 0.18);
    box-shadow: 0 4px 12px rgba(156, 39, 176, 0.15);
}

.cfg-quiz-share-copied {
    background: rgba(76, 175, 80, 0.15) !important;
    color: #4CAF50 !important;
    border-color: rgba(76, 175, 80, 0.3) !important;
}

/* Light theme share button adjustments */
.cfg-theme-light .cfg-quiz-share-copy {
    color: #9C27B0;
}

/* Responsive share buttons */
@media (max-width: 600px) {
    .cfg-quiz-share-buttons {
        grid-template-columns: repeat(3, 1fr);
    }

    .cfg-quiz-share-btn {
        padding: 10px 4px;
        font-size: 9px;
    }

    .cfg-quiz-share-section {
        padding: 16px 12px;
    }

    .cfg-quiz-name-input-wrap {
        max-width: 100%;
    }
}

@media (max-width: 400px) {
    .cfg-quiz-share-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
}