body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.copypro-yellow {
    background-color: #ffdd00;
}

.copypro-dark {
    background-color: #0f0f0f;
}

.copypro-card {
    transition: transform 0.3s ease;
}

.copypro-card:hover {
    transform: translateY(-4px);
}

.risk-tag {
    font-size: 0.7rem;
    padding: 1px 4px;
    border-radius: 2px;
}

.profit-positive {
    color: #28a745;
}

.profit-negative {
    color: #dc3545;
}

.login-container {
    max-width: 400px;
}

.form-input {
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-input:focus {
    border-color: #ffdd00;
    box-shadow: 0 0 0 3px rgba(255, 221, 0, 0.25);
}

.social-login-btn {
    transition: all 0.2s ease;
}

.social-login-btn:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}