/* --- General Wrapper --- */
.ahoquizper-wrapper, .ahovn-lms-course-wrapper, .ahovn-lms-goal-frontend { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 960px; margin: 20px auto; }

/* --- NEW: Course Dashboard Styles --- */
.ahovn-lms-progress-section {
    background: #f0f7ff;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #cce5ff;
    cursor: pointer;
    margin-bottom: 20px;
}
.ahovn-lms-progress-section:hover { background: #e6f2ff; }
.progress-label { font-weight: bold; margin-bottom: 8px; color: #004085; }
.progress-track { background: #fff; height: 10px; border-radius: 5px; overflow: hidden; border: 1px solid #ddd; }
.progress-bar { background: #28a745; height: 100%; transition: width 0.3s ease; }
.progress-hint { font-size: 11px; color: #666; margin-top: 5px; text-align: right; font-style: italic; }

.ahovn-lms-today-section { text-align: center; margin-bottom: 30px; }
.ahovn-lms-today-section h2 { color: #d35400; margin-bottom: 20px; }
.today-quiz-card {
    background: #fff;
    border: 2px solid #e67e22;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.2);
    display: inline-block;
    width: 100%;
    max-width: 500px;
    box-sizing: border-box;
}
.today-quiz-info h3 { font-size: 1.5em; margin-bottom: 5px; color: #333; }
.today-unit { font-size: 0.9em; color: #7f8c8d; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.start-today-btn { 
    background-color: #e67e22 !important; 
    border-color: #d35400 !important; 
    color: #fff !important; 
    padding: 12px 30px !important; 
    font-size: 1.2em !important; 
    text-decoration: none; 
    display: inline-block; 
    border-radius: 50px; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}
.start-today-btn:hover { transform: translateY(-2px); background-color: #d35400 !important; }

#ahovn-lms-history-list {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border: 1px dashed #ccc;
}
/* Reduce spacing for h3 in history list */
#ahovn-lms-history-list h3 {
    margin-top: 0;
    margin-bottom: 8px; /* Approx 2mm visually */
}
.quiz-history-list { list-style: none; padding: 0; margin: 0; }
.quiz-history-list li { 
    padding: 10px; 
    border-bottom: 1px solid #eee; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    flex-wrap: wrap;
}
/* Style for the non-clickable history item title */
.history-item-title {
    font-weight: 500; 
    color: #555; 
    display: flex; 
    align-items: center;
    cursor: default;
}
.history-item-title .dashicons { color: #27ae60; margin-right: 8px; }
.unit-badge { font-size: 0.8em; color: #999; margin-left: 5px; font-weight: normal; }
.view-history-leaderboard-btn { 
    background: none; 
    border: 1px solid #ccc; 
    font-size: 11px; 
    padding: 3px 8px; 
    border-radius: 3px; 
    cursor: pointer; 
}
.view-history-leaderboard-btn:hover { background: #eee; }
.history-leaderboard-container { width: 100%; display: none; margin-top: 10px; padding: 10px; background: #fff; border: 1px solid #eee; }

/* Leaderboard Toggle Styles */
.toggle-leaderboard-btn {
    width: 100%;
    padding: 10px;
    background: #f1f1f1;
    border: 1px solid #ddd;
    cursor: pointer;
    font-weight: bold;
    color: #555;
    margin-bottom: 5px;
}
.toggle-leaderboard-btn:hover { background: #e5e5e5; }
.leaderboard-wrapper { margin-bottom: 20px; }

/* --- ROLE BADGE STYLES (NEW) --- */
.ahovn-role-badge { display: inline-block; font-size: 10px; font-weight: 800; padding: 2px 6px; border-radius: 4px; margin-left: 5px; vertical-align: middle; cursor: help; text-shadow: 0 1px 1px rgba(0,0,0,0.1); box-shadow: 0 1px 3px rgba(0,0,0,0.1); letter-spacing: 0.5px; color: #fff; text-transform: uppercase; }
.badge-admin { background: linear-gradient(135deg, #e74c3c, #c0392b); border: 1px solid rgba(255,255,255,0.3); }
.badge-mod { background: linear-gradient(135deg, #3498db, #2980b9); border: 1px solid rgba(255,255,255,0.3); }
.badge-vip { background: linear-gradient(135deg, #f1c40f, #f39c12); border: 1px solid rgba(255,255,255,0.3); color: #fff; }
.ahovn-role-badge:hover { transform: scale(1.1); filter: brightness(1.1); }

/* --- Leaderboard Styles --- */
#ahovn-lms-leaderboard-container:not(:empty), .ahovn-goal-container { margin-bottom: 30px; }
.leaderboard { background: #fff; border-radius: 15px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.1); border: 1px solid #eee; }
.leaderboard .leaderboard-title { background: linear-gradient(135deg, #0073aa, #005177); color: #fff; margin: 0; padding: 15px; font-size: 1.4em; text-transform: uppercase; letter-spacing: 1px; text-align: center; border: none; }
.leaderboard-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.leaderboard-table thead tr { background-color: #f8f9fa; color: #555; font-size: 0.85em; font-weight: 600; }
.leaderboard-table th { padding: 12px 10px; border-bottom: 2px solid #eee; }
.leaderboard-table td { padding: 12px 10px; border-bottom: 1px solid #f1f1f1; vertical-align: middle; }
.leaderboard-table .rank-col { width: 60px; text-align: center; font-weight: bold; font-size: 1.2em; color: #777; }
.rank-icon { font-size: 1.4em; line-height: 1; }
.rank-1-icon, .crown-icon { font-size: 2em; text-shadow: 0 2px 4px rgba(0,0,0,0.2); display: inline-block; animation: floatCrown 3s ease-in-out infinite; }
@keyframes floatCrown { 0% { transform: translateY(0px); } 50% { transform: translateY(-5px); } 100% { transform: translateY(0px); } }
.leaderboard-table .name-col { text-align: left; }
.leaderboard-table .user-info { display: flex; align-items: center; gap: 10px; }
.leaderboard-table .user-info img.avatar { border-radius: 50%; border: 2px solid #fff; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.user-name { font-weight: 600; color: #333; }
.leaderboard-table .score-col { font-weight: 700; color: #2c3e50; text-align: center; }
.leaderboard-table .time-col, .leaderboard-table .day-col { font-size: 0.9em; color: #666; text-align: center; }
.leaderboard-row.rank-1 { background: linear-gradient(to right, #fffdf0, #fff); position: relative; border-left: 5px solid #FFD700; }
.leaderboard-row.rank-1 .user-info img.avatar { border-color: #FFD700; box-shadow: 0 0 10px rgba(255, 215, 0, 0.4); }
.leaderboard-row.rank-1 .user-name { color: #d35400; font-size: 1.1em; }
.leaderboard-row.rank-2 { border-left: 5px solid #C0C0C0; }
.leaderboard-row.rank-3 { border-left: 5px solid #CD7F32; }
.leaderboard-row.current-user-row { background-color: #e3f2fd !important; }

/* ... [Giữ nguyên các style còn lại: Single Item, Quiz Page, Flashcard, Resume Popup, Extension...] ... */
.ahovn-lms-single-item-view { padding: 20px; background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); } .ahovn-lms-back-link { display: inline-block; margin-bottom: 20px; font-size: 14px; color: #0073aa; text-decoration: none; } .ahovn-lms-back-link:hover { text-decoration: underline; } .ahovn-lms-lesson-content { margin-top: 20px; }
.ahovn-lms-course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 15px; padding: 20px; background-color: #fdf1f5; border-radius: 12px; border: 2px dashed #fbcde2; } .course-grid-item { display: flex; flex-direction: column; align-items: center; justify-content: center; background-color: #fff; border-radius: 12px; padding: 15px 10px; text-decoration: none; color: #333; box-shadow: 0 2px 5px rgba(0,0,0,0.05); transition: all 0.2s ease-in-out; min-height: 120px; text-align: center; } .course-grid-item:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,0,0,0.1); } .course-grid-item-icon { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; margin-bottom: 10px; } .course-grid-item-icon span { color: #fff; font-size: 24px; font-weight: bold; } .course-grid-item-title { font-size: 14px; font-weight: 500; line-height: 1.3; word-break: break-word; } .course-grid-item.completed { opacity: 0.6; background-color: #f0f0f0; } .course-grid-item.completed:hover { opacity: 1; } .course-grid-item-unit .course-grid-item-icon { background-color: #C71585; } .course-grid-item-quiz .course-grid-item-icon { background-color: #00008B; } .course-grid-item-lesson .course-grid-item-icon { background-color: #8B4513; }
#ahoquizper-quiz { max-width: 800px; margin: 20px auto; padding: 20px; background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); } #ahoquizper-quiz .quiz-title { font-size: 1.8em; font-weight: 700; text-align: center; border-bottom: 2px solid #f0f0f0; padding-bottom: 15px; margin-bottom: 25px; color: #2c3e50; } #ahoquizper-quiz .quiz-topic h2 { font-size: 1.5em; font-weight: 600; text-align: center; border-bottom: 1px solid #eaeaea; padding-bottom: 15px; margin-bottom: 25px; color: #34495e; } .quiz-topic { display: none; } .quiz-topic.active { display: block; animation: fadeIn 0.5s; } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } #free-email-capture { margin-bottom: 20px; padding: 15px; background: #fef9e7; border: 1px solid #f9e79f; border-radius: 5px; } #login-prompt-wrapper { padding: 15px 20px; margin-bottom: 25px; background-color: #fffbe6; border: 1px solid #ffe58f; border-radius: 6px; text-align: center; display: flex; align-items: center; justify-content: center; gap: 10px; } #login-prompt-wrapper .login-prompt-button { background-color: #0073aa; color: #fff; text-decoration: none; padding: 8px 16px; border-radius: 4px; font-weight: bold; transition: background-color 0.2s; } #login-prompt-wrapper .login-prompt-button:hover { background-color: #005a87; } #login-prompt-wrapper span { font-size: 14px; color: #555; } .quiz-question { margin-bottom: 25px; padding-bottom: 15px; border-bottom: 1px dashed #ccc; position: relative; } .quiz-question .question-text { font-size: 1.1em; margin-bottom: 15px; } .quiz-question .question-text strong { font-weight: bold !important; color: #000; } .quiz-question .wp-audio-shortcode { margin-top: 10px; } .quiz-lesson-content { margin-bottom: 25px; padding: 15px; background-color: #f9f9f9; border-left: 4px solid #3498db; line-height: 1.7; } .quiz-lesson-content p:last-child { margin-bottom: 0; } .quiz-options label { display: block; margin-bottom: 10px; cursor: pointer; font-size: 1em; padding: 10px; border-radius: 5px; border: 1px solid #ddd; transition: all 0.2s ease; } .quiz-options label:hover { background-color: #f5f5f5; border-color: #3498db; } .quiz-options input { margin-right: 12px; transform: scale(1.1); } #ahovn-lms-quiz-navigation, #ahovn-lms-results-navigation { text-align: center; margin-top: 30px; display: flex; justify-content: center; align-items: center; flex-wrap: wrap; } #ahovn-lms-quiz-navigation > *, #ahovn-lms-results-navigation > * { margin: 5px 25px; } #ahovn-lms-quiz-navigation, #ahovn-lms-results-navigation { display: none; } #ahovn-lms-quiz-navigation button, #ahovn-lms-results-navigation button, #ahovn-lms-results-navigation a.button { padding: 10px 15px; font-size: 16px; font-weight: 600; cursor: pointer; border: none; border-radius: 5px; transition: all 0.2s ease; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box; white-space: nowrap; } #ahovn-lms-submit-btn { background-color: #27ae60; color: white; } #ahovn-lms-submit-btn:hover { background-color: #229954; } #ahovn-lms-next-topic-btn { background-color: #f39c12; color: white; } #ahovn-lms-next-topic-btn:hover { background-color: #d68910; } #ahovn-lms-redo-btn { background-color: #3498db; color: white; } #ahovn-lms-redo-btn:hover { background-color: #2980b9; } #ahovn-lms-next-item-btn { background-color: #27ae60; color: white; } #ahovn-lms-next-item-btn:hover { background-color: #229954; }
.quiz-results-view .quiz-options label:hover { background: none; border-color: #ddd; } .quiz-options .result-correct { background-color: #d4edda !important; color: #155724; border-color: #c3e6cb !important; } .quiz-options .result-incorrect { background-color: #f8d7da !important; color: #721c24; border-color: #f5c6cb !important; } .quiz-options .user-choice.result-correct::before { content: '➔ '; font-weight: bold; margin-right: 5px; } .quiz-options .user-choice.result-incorrect::before { content: '✘ '; font-weight: bold; margin-right: 5px; } .quiz-explanation { margin-top: 15px; padding: 12px; background: #eaf2f8; border: 1px solid #ddd; border-left: 4px solid #3498db; font-size: 0.95em; } .quiz-explanation-hint { font-size: 12px; color: #888; font-style: italic; margin-top: 8px; text-align: right; } #quiz-score-summary { margin: 25px 0; border-collapse: collapse; width: 100%; box-shadow: 0 1px 3px rgba(0,0,0,0.05); } #quiz-score-summary th, #quiz-score-summary td { border: 1px solid #ddd; padding: 10px 12px; text-align: left; } #quiz-score-summary th { background-color: #f8f9fa; font-weight: 600; } .feedback-icon { background: none; border: none; cursor: pointer; font-size: 18px; position: absolute; top: -5px; right: 0; opacity: 0.6; transition: opacity 0.2s; padding: 5px; } .feedback-icon:hover { opacity: 1; } .feedback-icon:disabled { cursor: default; opacity: 0.5; }
#ahoquizper-flashcard-container { max-width: 600px; margin: 20px auto; display: flex; flex-direction: column; align-items: center; position: relative; } .flashcard { background-color: transparent; width: 100%; perspective: 1000px; min-height: 250px; height: auto !important; } .flashcard-inner { position: relative; width: 100%; height: auto !important; min-height: 100%; text-align: center; transition: transform 0.6s, height 0.4s ease; transform-style: preserve-3d; } .flashcard.is-flipped .flashcard-inner { transform: rotateY(180deg); } .flashcard-front, .flashcard-back { position: relative; width: 100%; height: auto; min-height: 250px; -webkit-backface-visibility: hidden; backface-visibility: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); box-sizing: border-box; overflow-wrap: break-word; top: 0; left: 0; } .flashcard-back { display: none; transform: rotateY(180deg); } .flashcard.is-flipped .flashcard-front { display: none; } .flashcard.is-flipped .flashcard-back { display: flex; } .flashcard-front { background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%); color: #333; font-size: 1.5em; text-align: center; } .flashcard-back { background: linear-gradient(135deg, #76b852 0%, #8DC26F 100%); color: white; font-size: 1em; text-align: center; } .flashcard-back strong { font-weight: 700; } .flashcard-back-content { width: 100%; } .flashcard-section-top { border-bottom: 1px solid rgba(0,0,0,0.1); padding-bottom: 8px; margin-bottom: 8px; width: 100%;} .flashcard-explanation-title { font-size: 1.3em; font-weight: 700; margin-bottom: 10px; line-height: 1.3; } .flashcard-question { font-size: 1em; opacity: 0.9; margin-top: 5px; margin-bottom: 5px; } .flashcard-divider { height: 1px; background: rgba(255,255,255, 0.4); margin: 15px auto; width: 80%; } .flashcard-explanation-detail { font-size: 0.95em; line-height: 1.5; opacity: 0.95; } #flashcard-fav-btn { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; background: rgba(255, 255, 255, 0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 20; transition: all 0.2s ease; color: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.5); } #flashcard-fav-btn .dashicons { font-size: 18px; width: 18px; height: 18px; line-height: 18px; } #flashcard-fav-btn:hover { transform: scale(1.1); background: rgba(255, 255, 255, 0.8); color: #aaa; } #flashcard-fav-btn.active { color: #e74c3c; background: rgba(255, 255, 255, 0.9); border-color: #fff; box-shadow: 0 2px 5px rgba(0,0,0,0.1); } .flashcard-navigation { margin-top: 30px; display: flex; align-items: center; justify-content: center; gap: 20px; width: 100%; } .flashcard-navigation button { background-color: #fff; color: #555; border: 1px solid #ddd; width: 45px; height: 45px; font-size: 24px; cursor: pointer; border-radius: 50%; transition: all 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.1); } .flashcard-navigation button:hover:not(:disabled) { background-color: #f0f0f0; border-color: #ccc; } .flashcard-navigation button:disabled { opacity: 0.4; cursor: not-allowed; } #flashcard-shuffle.active { background-color: #e3f2fd; border-color: #2196f3; color: #2196f3; } #flashcard-counter { font-size: 1.1em; font-weight: 500; color: #777; min-width: 80px; text-align: center; } .flashcard-instructions { margin-top: 15px; color: #888; font-size: 0.9em; word-break: keep-all; text-align: center; } @media (max-width: 768px) { #login-prompt-wrapper { flex-direction: column; gap: 8px; } .ahovn-lms-single-item-view, #ahoquizper-quiz { padding: 10px; } #ahoquizper-flashcard-container { padding: 0 10px; width: 100%; box-sizing: border-box; } .flashcard { min-height: 200px; } .flashcard-front { font-size: 1.2em; } .flashcard-back { font-size: 0.9em; } .leaderboard-table th, .leaderboard-table td { padding: 8px 4px; font-size: 0.9em; } .user-name { display: block; max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .day-col { display: none; } } .ahovn-lms-end-media-wrapper { margin-top: 30px; padding-top: 20px; border-top: 1px solid #eee; text-align: center; } .ahovn-lms-responsive-video { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; background: #000; } .ahovn-lms-responsive-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } .ahovn-lms-audio-player { margin: 0 auto; max-width: 600px; } #ahovn-lms-resume-popup { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 100000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; } #ahovn-lms-resume-popup.visible { opacity: 1; visibility: visible; } .resume-popup-content { background: #fff; width: 90%; max-width: 400px; padding: 30px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); text-align: center; transform: translateY(20px); transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); } #ahovn-lms-resume-popup.visible .resume-popup-content { transform: translateY(0); } .resume-icon { font-size: 40px; margin-bottom: 15px; display: block; } .resume-popup-content h3 { margin: 0 0 10px 0; color: #333; font-size: 22px; font-weight: 700; } .resume-popup-content p { color: #666; margin-bottom: 25px; font-size: 15px; line-height: 1.5; } .resume-popup-content p strong { color: #0073aa; display: block; margin-top: 5px; font-size: 1.1em; } .resume-actions { display: flex; gap: 10px; justify-content: center; } .resume-btn { background-color: #0073aa !important; color: #fff !important; padding: 10px 20px !important; text-decoration: none !important; border-radius: 5px; font-weight: 600; border: none; cursor: pointer; transition: background 0.2s; flex: 1; } .resume-btn:hover { background-color: #005177 !important; } .resume-close-btn { background-color: #f0f0f1 !important; color: #555 !important; padding: 10px 20px !important; border-radius: 5px; border: 1px solid #ddd !important; cursor: pointer; font-weight: 500; flex: 1; } .resume-close-btn:hover { background-color: #e5e5e5 !important; } .ahovn-lms-extension-wrapper { margin-top: 25px; padding: 20px; background-color: #fefefe; border: 1px solid #e0e0e0; border-left: 5px solid #f1c40f; border-radius: 5px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); } .ahovn-lms-extension-wrapper .extension-header { font-size: 1.2em; font-weight: bold; color: #333; margin-bottom: 15px; display: flex; align-items: center; border-bottom: 1px solid #eee; padding-bottom: 10px; } .ahovn-lms-extension-wrapper .extension-header .dashicons { font-size: 24px; width: 24px; height: 24px; margin-right: 8px; color: #f39c12; } .ahovn-lms-extension-wrapper .extension-content { font-size: 1em; color: #444; line-height: 1.6; } .ahovn-lms-extension-wrapper .extension-content ul, .ahovn-lms-extension-wrapper .extension-content ol { margin-left: 20px; margin-bottom: 1em; } .ahovn-lms-extension-wrapper .extension-content p { margin-bottom: 1em; } .ahovn-lms-extension-wrapper .extension-content p:last-child { margin-bottom: 0; }