.erigo-lms-iframe-wrapper {
    margin-left: auto;
    margin-right: auto;
}

/* Erigo Academy Styles */
.erigo-academy {
    width: 100%;
    margin: 2rem 0;
}

.erigo-academy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.erigo-academy-grid[data-columns="2"] {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
}

.erigo-academy-grid[data-columns="4"] {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

/* Course Cards */
.erigo-academy-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

.erigo-academy-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-color: #d1d5db;
}

.erigo-academy-card-image {
    width: 100%;
    aspect-ratio: 1066 / 600;
    overflow: hidden;
    background: transparent;
    position: relative;
}

.erigo-academy-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.erigo-academy-card:hover .erigo-academy-card-image img {
    transform: scale(1.05);
}

.erigo-academy-card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.erigo-academy-card-image-placeholder-text {
    font-size: 4rem;
    font-weight: bold;
    text-transform: uppercase;
    color: #ffffff;
}

.erigo-academy-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.erigo-academy-card-title {
    margin: 0 0 0.75rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    color: #111827;
}

.erigo-academy-card-excerpt {
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #6b7280;
    flex: 1;
}

.erigo-academy-card-button {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: #111827;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.erigo-academy-card-button:hover {
    background: #1f2937;
}

/* Modal Styles */
.erigo-academy-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.erigo-academy-modal.is-active {
    display: block;
}

.erigo-academy-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    animation: fadeIn 0.3s ease;
}

.erigo-academy-modal-wrapper {
    position: relative;
    max-width: 700px;
    margin: 2rem auto;
    animation: slideUp 0.3s ease;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.erigo-academy-modal-content {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.erigo-academy-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: #111827;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.erigo-academy-modal-close:hover {
    background: #ffffff;
    transform: rotate(90deg);
}

.erigo-academy-modal-header {
    padding: 2rem 2rem 0 2rem;
}

.erigo-academy-modal-body {
    padding: 0.75rem 2rem 2rem 2rem;
}

.erigo-academy-modal-footer {
    padding: 0 2rem 2rem 2rem;
}

.erigo-academy-modal-image {
    width: 100%;
    aspect-ratio: 1066 / 600;
    overflow: hidden;
    margin-bottom: 0.75rem;
    background: #f3f4f6;
    border-radius: 12px;
}

.erigo-academy-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.erigo-academy-modal-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
}

.erigo-academy-modal-image-placeholder-text {
    font-size: 6rem;
    font-weight: bold;
    text-transform: uppercase;
    color: #ffffff;
}

.erigo-academy-modal-title {
    margin: 0 0 1rem 0;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    color: #111827;
}

.erigo-academy-modal-description {
    margin: 0 0 1.5rem 0;
    font-size: 1rem;
    line-height: 1.7;
    color: #4b5563;
}

/* Sample Lessons */
.erigo-academy-modal-lessons {
    margin-top: 2rem;
}

.erigo-academy-modal-lessons-title {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
}

.erigo-academy-modal-lessons-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.erigo-academy-modal-lesson-item {
    padding: 0;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.erigo-academy-modal-lesson-item:hover {
    border-color: #d1d5db;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.erigo-academy-modal-lesson-content {
    padding: 1rem;
}

.erigo-academy-modal-lesson-title {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: #111827;
}

.erigo-academy-modal-lesson-video {
    margin-top: 1rem;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
}

.erigo-academy-modal-lesson-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.erigo-academy-modal-lesson-video video {
    width: 100%;
    height: auto;
    display: block;
}

.erigo-academy-modal-lesson-description {
    margin: 0 0 0.5rem 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: #6b7280;
}

.erigo-academy-modal-lesson-duration {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: #e5e7eb;
    color: #4b5563;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
}

.erigo-academy-modal-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1rem;
    border: 1px solid currentColor;
}

.erigo-academy-modal-meta-item {
    flex: 1;
}

.erigo-academy-modal-status {
    flex: 1;
}

.erigo-academy-modal-price {
    flex: 1;
}

.erigo-academy-modal-meta-label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.erigo-academy-modal-meta-value {
    font-size: 1.125rem;
    font-weight: 600;
}

.erigo-academy-modal-status strong,
.erigo-academy-modal-price strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.erigo-academy-modal-status span,
.erigo-academy-modal-price span {
    font-size: 1.125rem;
    font-weight: 600;
}

.erigo-academy-modal-actions {
    display: flex;
    gap: 1rem;
}

.erigo-academy-modal-buy-button,
.erigo-academy-modal-back-button {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.erigo-academy-modal-buy-button {
    flex: 1;
    background: #111827;
    color: #ffffff;
    border: none;
}

.erigo-academy-modal-buy-button:hover:not(:disabled) {
    background: #1f2937;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.erigo-academy-modal-buy-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.erigo-academy-modal-back-button {
    background: #f3f4f6;
    color: #111827;
    border: 1px solid #e5e7eb;
}

.erigo-academy-modal-back-button:hover {
    background: #e5e7eb;
    border-color: #d1d5db;
}

/* Iframe View Styles */
.erigo-academy-modal-view-iframe {
    padding-top: 2rem !important;
    padding-bottom: 0 !important;
}

.erigo-academy-modal-view-iframe .erigo-lms-iframe-wrapper {
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
}

/* Error and Empty States */
.erigo-academy-error,
.erigo-academy-empty {
    padding: 2rem;
    text-align: center;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #991b1b;
}

.erigo-academy-empty {
    background: #f3f4f6;
    border-color: #e5e7eb;
    color: #6b7280;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .erigo-academy-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .erigo-academy-grid[data-columns="2"],
    .erigo-academy-grid[data-columns="4"] {
        grid-template-columns: 1fr;
    }

    .erigo-academy-modal-wrapper {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }

    .erigo-academy-modal-header,
    .erigo-academy-modal-body,
    .erigo-academy-modal-footer {
        padding: 1.5rem;
    }

    .erigo-academy-modal-image {
        aspect-ratio: 1066 / 600;
    }

    .erigo-academy-modal-title {
        font-size: 1.5rem;
    }

    .erigo-academy-modal-meta {
        flex-direction: column;
        gap: 1rem;
    }
}