.yukassa-payment-form {
    max-width: 500px;
    margin: 20px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.yukassa-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.yukassa-field {
    display: flex;
    flex-direction: column;
}

.yukassa-field label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.yukassa-field input[type="number"],
.yukassa-field input[type="email"] {
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.yukassa-field input[type="number"]:focus,
.yukassa-field input[type="email"]:focus {
    outline: none;
    border-color: #4CAF50;
}

.yukassa-submit-btn {
    padding: 15px 30px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.yukassa-submit-btn:hover {
    background: #45a049;
}

.yukassa-submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.yukassa-message {
    padding: 15px;
    border-radius: 6px;
    margin-top: 15px;
    text-align: center;
}

.yukassa-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.yukassa-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.yukassa-message.loading {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Адаптив */
@media (max-width: 600px) {
    .yukassa-payment-form {
        padding: 20px;
        margin: 10px;
    }
}