:root {
    --primary: #0d6efd;
    --primary-dark: #0a58ca;
    --success: #198754;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #0dcaf0;
    --light: #f8f9fa;
    --dark: #212529;
}

body {
    background-color: #f0f2f5;
    color: #444;
}

.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

.btn-primary {
    background-color: var(--primary);
    border: none;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.2);
}

.form-control, .form-select {
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    background-color: #fcfcfc;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.1);
    border-color: var(--primary);
}

.animate-up {
    transition: all 0.3s;
}

.animate-up:hover {
    transform: translateY(-5px);
}