.slms-instructor-dashboard-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.slms-instructor-hero {
    background: linear-gradient(135deg, #111827, #1e293b);
    color: #fff;
    border-radius: 18px;
    padding: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.slms-instructor-hero h2 {
    margin: 0 0 8px;
    font-size: 30px;
}

.slms-instructor-hero p {
    margin: 0;
    color: rgba(255,255,255,0.85);
}

.slms-instructor-summary-grid {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.slms-instructor-summary-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    padding: 18px 22px;
    text-align: center;
    min-width: 120px;
}

.slms-instructor-summary-card strong {
    display: block;
    font-size: 26px;
    margin-bottom: 6px;
}

.slms-instructor-summary-card span {
    font-size: 13px;
}

.slms-instructor-section {
    background: #fff;
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.slms-instructor-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    gap: 15px;
    flex-wrap: wrap;
}

.slms-instructor-section-header h3 {
    margin: 0;
    font-size: 24px;
}

.slms-create-course-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    background: #1e73be;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
}

.slms-create-course-btn:hover {
    background: #135e96;
    color: #fff;
}

.slms-instructor-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.slms-instructor-course-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.slms-instructor-course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.slms-instructor-course-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.slms-instructor-course-body {
    padding: 20px;
}

.slms-instructor-course-badge {
    display: inline-block;
    background: #eff6ff;
    color: #1e73be;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 14px;
}

.slms-instructor-course-body h4 {
    margin: 0 0 12px;
    font-size: 22px;
}

.slms-instructor-course-body h4 a {
    color: #111827;
    text-decoration: none;
}

.slms-instructor-course-meta,
.slms-instructor-course-stats {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 14px;
}

.slms-instructor-course-actions {
    display: flex;
    gap: 12px;
}

.slms-instructor-btn {
    flex: 1;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 12px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
}

.slms-instructor-btn.primary {
    background: #1e73be;
    color: #fff;
}

.slms-instructor-btn.primary:hover {
    background: #135e96;
}

.slms-instructor-btn.secondary {
    background: #f3f4f6;
    color: #111827;
}

.slms-instructor-btn.secondary:hover {
    background: #e5e7eb;
}

.slms-instructor-empty-state {
    text-align: center;
    padding: 50px 20px;
}

.slms-instructor-empty-state h4 {
    font-size: 24px;
    margin-bottom: 10px;
}

.slms-instructor-empty-state p {
    color: #6b7280;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .slms-instructor-hero {
        flex-direction: column;
        align-items: flex-start;
    }

    .slms-instructor-summary-grid {
        width: 100%;
        justify-content: space-between;
    }

    .slms-instructor-course-actions {
        flex-direction: column;
    }
}