.instructors-container {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .instructors-container {
        padding: 8px 8px 100px 8px; /* Extra bottom padding to avoid navbar */
    }
    
    .instructors-section {
        padding: 20px;
    }
}

.instructors-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
}

.instructors-header h1 {
    font-size: 2.5rem;
    margin: 0 0 10px 0;
    font-weight: 600;
}

.instructors-subtitle {
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.9;
}

.instructors-content {
    display: grid;
    gap: 30px;
}

.instructors-section {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.instructors-section h2 {
    color: #333;
    margin: 0 0 20px 0;
    font-size: 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

/* Search Container */
.search-container {
    position: relative;
    margin-bottom: 20px;
}

.instructors-container .search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid #ced4da;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.instructors-container .search-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 1rem;
}

.instructors-list {
    display: grid;
    gap: 20px;
}

.instructor-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.2s ease;
}

.instructor-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.instructor-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #667eea;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.avatar-placeholder {
    font-size: 2rem;
    color: white;
}

.instructor-info {
    flex: 1;
    min-width: 0;
}

.instructor-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 5px 0;
}

.instructor-specialty {
    color: #6c757d;
    margin: 0 0 8px 0;
    font-size: 0.95rem;
}

.instructor-status {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
}

.instructors-container .status-active {
    background: #d4edda;
    color: #155724;
}

.instructors-container .status-inactive {
    background: #f8d7da;
    color: #721c24;
}

.instructor-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.instructors-container .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.instructors-container .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.instructors-container .btn-small {
    padding: 6px 12px;
    font-size: 0.85rem;
}

.instructors-container .btn-primary {
    background: #667eea;
    color: white;
}

.instructors-container .btn-primary:hover {
    background: #5a6fd8;
}

.instructors-container .btn-secondary {
    background: #6c757d;
    color: white;
}

.instructors-container .btn-secondary:hover {
    background: #5a6268;
}

.instructors-container .btn-icon {
    font-size: 1rem;
}

.instructors-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.instructors-container .loading-message,
.instructors-container .no-instructors-message {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
    font-style: italic;
}

.instructors-container .loading-message p,
.instructors-container .no-instructors-message p {
    margin: 0;
    font-size: 1.1rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .instructors-container {
        padding: 15px 15px 100px 15px; /* Extra bottom padding to avoid navbar */
    }
    
    .instructors-header {
        padding: 20px 15px;
        margin-bottom: 30px;
    }
    
    .instructors-header h1 {
        font-size: 2rem;
    }
    
    .instructors-section {
        padding: 20px;
    }
    
    .instructor-card {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .instructor-actions {
        justify-content: center;
    }
    
    .instructors-actions {
        flex-direction: column;
    }
    
    .instructors-container .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Status Toggle Switch */
.status-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-toggle input[type="checkbox"] {
    opacity: 0;
    width: 0;
    height: 0;
}

.status-toggle .toggle-label {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
    background: #ced4da;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.status-toggle .toggle-label:before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.status-toggle input[type="checkbox"]:checked + .toggle-label {
    background: #28a745;
}

.status-toggle input[type="checkbox"]:checked + .toggle-label:before {
    transform: translateX(20px);
}