/* Add here all your CSS customizations */

/* Video accessibility system styles */
.video-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.video-info {
    padding: 15px;
    background-color: #fff;
}

.video-title {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 16px;
}

.video-description {
    color: #6c757d;
    font-size: 14px;
    margin-bottom: 10px;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #6c757d;
}

.locked-video {
    position: relative;
}

.locked-video .video-thumbnail {
    filter: blur(5px);
}

.locked-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    z-index: 1;
}

.lock-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

.upgrade-btn {
    background-color: #f8c200;
    color: #000;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.upgrade-btn:hover {
    background-color: #e0b000;
    transform: scale(1.05);
}

.completed-video .video-thumbnail::after {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 25px;
    height: 25px;
    background-color: #28a745;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}

/* Video player page styles */
.video-player-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 100px);
}

.video-content {
    display: flex;
    flex: 1;
}

.main-video {
    flex: 3;
    padding: 20px;
}

.video-sidebar {
    flex: 1;
    background-color: #f8f9fa;
    padding: 20px;
    overflow-y: auto;
    border-left: 1px solid #dee2e6;
}

.video-list-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #dee2e6;
    cursor: pointer;
    transition: background-color 0.2s;
}

.video-list-item:hover {
    background-color: #e9ecef;
}

.video-list-item.active {
    background-color: #e9ecef;
    border-left: 3px solid #007bff;
}

.video-list-item.locked {
    opacity: 0.7;
    cursor: not-allowed;
}

.video-list-thumbnail {
    width: 80px;
    height: 45px;
    object-fit: cover;
    margin-right: 10px;
    border-radius: 4px;
}

.video-list-info {
    flex: 1;
}

.video-list-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 5px;
}

.video-list-meta {
    font-size: 12px;
    color: #6c757d;
}

.video-navigation {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

.nav-button {
    padding: 8px 16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.nav-button:hover {
    background-color: #0069d9;
}

.nav-button:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}

.video-progress-bar {
    height: 5px;
    background-color: #e9ecef;
    margin-top: 10px;
}

.video-progress {
    height: 100%;
    background-color: #007bff;
    width: 0%;
}

/* Fix for login form text overlapping */
.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-control {
    height: auto;
    padding: 10px 12px;
}

/* Error message styling */
.alert {
    border-radius: 4px;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

/* Membership tier badges */
.tier-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.tier-regular {
    background-color: #28a745;
    color: white;
}

.tier-vip {
    background-color: #17a2b8;
    color: white;
}

.tier-diamond {
    background-color: #6f42c1;
    color: white;
}