.elp-course{max-width:800px;margin:0 auto;}
.elp-course-header{margin-bottom:24px;}
.elp-course-desc{color:#4b5563;margin:8px 0;}
.elp-progress-bar{background:#e5e7eb;border-radius:20px;height:10px;overflow:hidden;margin-top:10px;}
.elp-progress-fill{background:#059669;height:100%;transition:width .3s ease;}
.elp-progress-label{font-size:13px;color:#6b7280;margin-top:4px;}
.elp-progress-guest-note{font-size:13px;color:#92400e;background:#fffbeb;border:1px solid #fde68a;padding:8px 12px;border-radius:6px;display:inline-block;margin-top:8px;}

.elp-course-section{margin-bottom:24px;}
.elp-course-section h3{border-bottom:2px solid #e5e7eb;padding-bottom:8px;margin-bottom:12px;}

.elp-lesson{border:1px solid #e5e7eb;border-radius:8px;margin-bottom:12px;overflow:hidden;}
.elp-lesson-complete{border-color:#a7f3d0;background:#f0fdf4;}
.elp-lesson-header{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#f9fafb;}
.elp-lesson-complete .elp-lesson-header{background:#ecfdf5;}
.elp-lesson-title{font-weight:600;flex:1;}
.elp-lesson-icon{width:18px;height:18px;border-radius:50%;display:inline-block;background:#9ca3af;flex-shrink:0;}
.elp-lesson-icon-video{background:#2563eb;}
.elp-lesson-icon-text{background:#6b7280;}
.elp-lesson-icon-quiz{background:#f59e0b;}

.elp-lesson-body{padding:16px;}
.elp-video-wrap{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:6px;}
.elp-video-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}
.elp-lesson-notes,.elp-lesson-text{margin-top:12px;line-height:1.6;}

.elp-mark-complete-btn{padding:6px 14px;border:1px solid #059669;color:#059669;background:#fff;border-radius:6px;cursor:pointer;font-size:13px;}
.elp-mark-complete-btn:disabled{background:#059669;color:#fff;cursor:default;}

.elp-course-final-exam{margin-top:32px;padding-top:20px;border-top:2px solid #e5e7eb;}