/* Course Content Styles */
.courses-content {
    padding: 0;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.course-header {
    padding: 24px;
    border-bottom: 1px solid var(--background);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--dark-gray);
    text-decoration: none;
}

.breadcrumb i {
    font-size: 12px;
    color: var(--light-gray);
}

.breadcrumb span {
    color: var(--light-gray);
}

.course-main {
    padding: 24px;
}

.course-main h1 {
    font-size: 24px;
    margin-bottom: 24px;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    background: var(--dark-gray);
    border-radius: 12px;
    overflow: hidden;
}

.video-container img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    display: flex;
    align-items: center;
    gap: 16px;
}

.video-controls button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

.video-controls .time {
    color: white;
    font-size: 14px;
    margin-right: auto;
}

/* Course Sidebar Styles */
.course-sidebar {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.progress-header h2 {
    font-size: 18px;
}

.progress-percentage {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
}

.progress-bar {
    margin-bottom: 40px;
    position: relative;
    border-bottom: 1px solid var(--background);
    padding-bottom: 20px;
}

.progress-points {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
}

.point {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 500;
    position: relative;
}

.point::before {
    content: "Puncte";
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: var(--light-gray);
    white-space: nowrap;
}

.point.active {
    background: var(--primary-color);
    color: white;
}

.point.completed {
    background: #E8F5E9;
    color: #2E7D32;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--light-gray);
}

.progress-message {
    background: rgba(255,90,95,0.1);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 24px;
    margin-top: 20px;
}

.progress-message p {
    font-size: 12px;
    line-height: 1.4;
    color: var(--primary-color);
}

.course-modules h3 {
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    margin-bottom: 16px;
}

.module {
    background: var(--background);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.module:hover {
    background: rgba(255,90,95,0.1);
}

.module.active {
    background: var(--primary-color);
    color: white;
}

.module.completed {
    background: #E8F5E9;
    color: #2E7D32;
}

.module-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.module-header h4 {
    flex: 1;
    font-size: 14px;
}

.module-header .duration {
    font-size: 12px;
    opacity: 0.8;
}

.module i {
    font-size: 16px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}