body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: var(--text-color);
    overflow-x: hidden;
}

.enrollment-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    color: var(--text-color);
    font-family: var(--font-family);
    transition: all var(--transition-speed) ease;
}

.enrollment-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 45px 0 var(--glass-shadow);
}

.course-info, .payment-section {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all var(--transition-speed) ease;
}

.course-info:hover, .payment-section:hover {
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
}

h2, h3, h4 {
    color: var(--text-color);
    font-weight: 700;
}

#photoPreview {
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    padding: 0.5rem;
    transition: all var(--transition-speed) ease;
}

#photoPreview:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
}

.form-control {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed) ease;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-color);
    color: var(--text-color);
    box-shadow: 0 0 0 2px rgba(15, 255, 207, 0.2);
}

.form-label {
    color: rgba(255, 255, 255, 0.9);
}

.button-primary, .btn-primary {
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border: none;
    color: #fff;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 999px;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-decoration: none;
    display: inline-block;
}

.button-primary:hover, .btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    color: #fff;
}


.course-selection {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
    color: white;
}

.course-selection h4 {
    color: white;
    margin-bottom: 15px;
}

.course-selection .form-select {
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    font-weight: 500;
}

.course-selection .form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.course-info {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    border-left: 4px solid #007bff;
}

.course-info h3 {
    color: #495057;
    margin-bottom: 10px;
}

.course-info p {
    color: #6c757d;
    font-size: 1.1em;
    font-weight: 500;
    margin-bottom: 0;
}

.price-highlight {
    color: #28a745 !important;
    font-weight: 600;
}